Control Techniques Commander C200, Commander C300, Unidrive M, Unidrive HS Installation Manual

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Page 1

Power Installation Guide

Commander C200 & C300 Unidrive M / HS Frame 7 to 10

Issue: 9

Page 2

Original Instructions

For the purposes of compliance with the EU Machinery Directive 2006/42/EC, the English version of this manual is

the Original Instructions. Manuals in other languages are Translations of the Original Instructions.

Documentation

rmation contained in this manual is believed to be correct at the time of printing and does not form part of

The info any contract. The manufacturer reserves the right to change the specification of the product and its performance, and the contents of the manual, without notice.

Warranty and Liability

In no event and under no circumstances shall the manufacturer be liable for damages and failures due to misuse, abuse, improper installa ion, or abnormal conditions of temperature, dust, or corrosion, or failures due to operation outside the published ratings. The manufacturer is not liable for consequential and incidental damages. Contact the supplier of he dive for full details of the warranty terms.

Environmental policy

Control Techniques Ltd operates an Environmental Management System (EMS) that conforms to the International Standard ISO 14001.

Further information on our Environmental Policy can be found at: http://www.drive-setup.com/environment

Restriction of Hazardous Substances (RoHS)

The products covered by this manual comply with European and International regulations on the Restriction of Hazardous Substances including EU directive 2011/65/EU and the Chinese Administrative Measures for Restriction of Hazardous Substances in Electrical and Electronic Products.

Disposal and Recycling (WEEE)

When electronic products reach the end of their useful life, they must not be disposed of along with domes ic waste but should be recycled by a specialist recycler of electronic equipment. Control Techniques products are designed to be easily dismantled into their major component parts for efficient recycling. The majority of materials used in the product are suitable for recycling.

Product packaging is of good quality and can be re-used. Large products are packed in wooden crates. Smaller products are packaged in strong cardboard cartons which have a high recycled fibre content. Cartons can be re-used and recycled. Poly hene, used in protective film and bags for wrapping the product, can be recycled. When preparing to recycle or dispose of any product or packaging, please observe local legislation and best practice.

REACH legislation

EC Regulation 1907/2006 on the Registration, Evaluation, Authorisation and restriction of Chemicals (REACH) requires the supplier of an article to inform the recipient if it contains more han a specified proportion of any substance which is considered by the European Chemicals Agency (ECHA) to be a Substance of Very High Concern (SVHC) and is therefore listed by them as a candidate for compulsory authorisation.

Registered Office

Nidec Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

Registered in England and Wales. Company Reg. No. 01236886.

Page 3

The contents of this publication are believed to be correct at the time of printing. In the interests of a commitment to a policy of continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the contents of he guide, without notice.

All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical including photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher.

Page 4

Contents

1 Safety information .....................................................................................12

1.1 Warnings, Cautions and Notes ..............................................................................12

1.2 Important safety information. Hazards. Competence of designers and installers ..12

1.3 Responsibility ......................................................................................................... 12

1.4 Compliance with regulations ..................................................................................12

1.5 Electrical hazards ...................................................................................................13

1.6 Stored electrical charge .........................................................................................13

1.7 Mechanical hazards ............................................................................................... 13

1.8 Access to equipment ..............................................................................................13

1.9 Environmental limits ...............................................................................................13

1.10 Hazardous environments .......................................................................................13

1.11 Motor ......................................................................................................................14

1.12 Mechanical brake control ....................................................................................... 14

1.13 Adjusting parameters ............................................................................................. 14

1.14 Electromagnetic compatibility (EMC) .....................................................................14

2 Product information ..................................................................................15

2.1 Introduction ............................................................................................................ 15

2.2 Model number ........................................................................................................15

2.3 Nameplate description ...........................................................................................16

2.4 Ratings ...................................................................................................................17

2.5 Drive features .........................................................................................................20

3 Mechanical installation .............................................................................22

3.1 Safety information .................................................................................................. 22

3.2 Planning the installation .........................................................................................23

3.3 Terminal cover removal .......................................................................................... 25

3.4 Dimensions and mounting methods .......................................................................27

3.5 Enclosure for standard drives ................................................................................32

3.6 Enclosure design and drive ambient temperature ..................................................38

3.7 Heatsink fan operation ...........................................................................................38

3.8 Enclosing standard drive for high environmental protection ..................................39

3.9 External EMC filter ................................................................................................. 43

3.10 Terminal size and torque set ings ..........................................................................48

3.11 Routine maintenance .............................................................................................49

4 Electrical installation .................................................................................54

4.1 Power and ground connections ..............................................................................55

4.2 AC Supply requirements ........................................................................................58

4.3 Supplying the Unidrive M / Unidrive HS size 7, 8 and 9A drives

4.4 24 Vdc supply .........................................................................................................63

4.5 Low voltage opera ion ............................................................................................65

4.6 Heatsink fan supply ................................................................................................66

4.7 Ratings ...................................................................................................................66

4.8 Output circuit and motor protection ........................................................................67

4.9 Braking ................................................................................................................... 70

4.10 Ground leakage ......................................................................................................74

4.11 EMC (Electromagnetic compatibility) .....................................................................75

5 Technical data ............................................................................................92

5.1 Drive technical data ................................................................................................92

5.2 Optional external EMC filters ...............................................................................118

with DC / DC bus paralleling ..................................................................................63

Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 5

6 UL listing information .............................................................................120

6.1 UL file reference .................................................................................................. 120

6.2 Op ion modules, kits and accessories ................................................................. 120

6.3 Enclosure ratings ................................................................................................. 120

6.4 Mounting .............................................................................................................. 120

6.5 Environment ........................................................................................................ 121

6.6 Electrical Installation ............................................................................................ 121

6.7 Motor overload protection and thermal memory retention ................................... 121

6.8 Electrical supply ................................................................................................... 122

6.9 External Class 2 supply ....................................................................................... 122

6.10 Requirement for Transient Surge Suppression ................................................... 122

6.11 Group Installation and Modular Drive Systems ...................................................122

Unidrive M / HS Frame 7 to 10 Power Installation Guide Issue Number: 9

Page 6

EU Declaration of Conformity

G Williams Vice President, Technology Date: 17th March 2016

Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

This declaration is issued under the sole responsibility of the manufacturer. The object of the declaration is in conformity with the relevant European Union harmonization legislation. The declaration applies to he variable speed drive products shown below:

Model

number

aaaa Basic series

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V

ddddd Current rating Example 01000 = 100 A

e Drive format

The model number may be followed by additional characters that do not affect the ratings.The variable speed drive products listed above have been designed and manufactured in accordance wi h the following European harmonized standards:

EN 61800-5-1:2007

EN 61800-3: 2004+A1:2012

EN 61000-6-2:2005

EN 61000-6-4: 2007+A1:2011

EN 61000-3-2:2014

EN 61000-3-3:2013

EN 61000-3-2:2014 Applicable where input current < 16 A. No limits apply for professional equipment where input power 1 kW.

These products comply with the Restriction of Hazardous Substances Directive (2011/65/EU), the Low Voltage Directive (2014/35/EU) and the Electromagnetic Compatibility Directive (2014/30/EU).

Interpretation Nomenclature aaaa - bbc ddddde

M100, M101, M200, M201, M300, M400, M600, M700, M701, M702, F300, H300, E200, E300, HS30, HS70, HS71, HS72, M000, RECT

A = 6P Rectifier + Inverter (internal choke), D = Inverter, E = 6P Rectifier + Inverter (external choke), T = 12P Rectifier + Inverter (external choke)

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements Electrical, thermal and energy

Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments

Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

Electromagnetic compatibility (EMC) - Part 3-2: Limits for harmonic current emissions (equipment input current ≤16 A per phase)

Electromagnetic compatibility (EMC) - Part 3-3: Limitation of voltage changes, voltage fluctuations and flicker in public, low voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection

These electronic drive products are intended to be used with appropriate motors, controllers, electrical protection components and other equipment to form complete end products or systems. Compliance with safety and EMC regulations depends upon installing and configuring drives correctly, including using the

specified input filters. The drives must be installed only by professional installers who are familiar with requirements for safety and EMC. Refer to the Product Documentation. An EMC data sheet is available giving detailed information. The assembler is responsible for ensuring that the end product or system complies with all the relevant laws in the country where it is to be used.

6 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 7

EU Declaration of Conformity

Jon Holman-White Director of Research and Development Date: 9th October 2018

Nidec Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

Model

number

aaaa Basic series C200, C300,

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400

ddddd Current rating Example 01000 = 100 A

e Drive format

The model number may be followed by other characters that do not affect the ratings. The variable speed drive products listed above have been designed and manufactured in accordance with he

following European harmonized standards:

EN 61800-5-1:2007

EN 61800-3: 2004+A1:2012

EN 61000-6-2:2005

EN 61000-6-4: 2007+A1:2011

EN 61000-3-2:2014

EN 61000-3-3:2013

EN 61000-3-2:2014 Applicable where input current < 16 A. No limits apply for professional equipment where input power 1 kW.

These products comply with the Restriction of Hazardous Substances Direc ive (2011/65/EU), the Low Voltage Direc ive (2014/35/EU) and the Electromagnetic Compatibility Directive (2014/30/EU).

Interpretation Nomenclature aaaa - bbc ddddde

A = 6P Rectifier + Inverter with internal choke, E = 6P Rectifier + Inverter (external choke)

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements Electrical, thermal and energy

Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments

Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

Electromagnetic compa ibility (EMC) - Part 3-2: Limits for harmonic current emissions (equipment input current ≤16 A per phase)

Electromagnetic compatibility (EMC) - Part 3-3: Limitation of voltage changes, voltage fluctua ions and flicker in public, low voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection

The drives must be installed only by professional installers who are familiar with requirements for safety and EMC. Refer to the Product Documentation. An EMC data sheet is available giving detailed information. The assembler is responsible for ensuring that the end product or system complies with all the relevant laws in the country where it is to be used.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 7 Issue Number: 9

Page 8

Dec lar ati on of C on for mit y

(including 2006 Machinery Directive)

Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

Model

number

aaaa Basic series

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V

ddddd Current rating Example 01000 = 100 A

e Drive format

The model number may be followed by additional characters that do not affect the ratings.

This declaration relates to these products when used as a safety component of a machine. Only the Safe Torque Off function may be used for a safety function of a machine. None of the other functions of the drive may be used to carry out a safety function.

These products fulfil all the relevant provisions of the Machinery Directive 2006/42/EC and the Electromagnetic Compatibility Directive (2014/30/EU).

EC type examina ion has been carried out by the following notified body: TUV Rheinland Industrie Service GmbH Am Grauen Stein D-51105 Köln Germany EC type-examination certificate numbers: 01/205/5270.01/14 dated 2014-11-11 01/205/5387.01/15 dated 2015-01-29 01/205/5383.02/15 dated 2015-04-21

Notified body identification number: 0035

The harmonized standards used are shown below:

EN 61800-5-1:2007

EN 61800-5-2:2007

EN ISO 13849-1:2008

EN ISO 13849-2:2008 Safety of machinery, Safety-related parts of control systems. Validation

EN 61800-3: 2004+A1:2012

EN 62061:2005

Interpretation Nomenclature aaaa - bbc ddddde

M300, M400, M600, M700, M701, M702, F300, H300, E200, E300, HS30, HS70, HS71, HS72, M000, RECT

A = 6P Rec ifier + Inverter (internal choke), D = Inverter, E = 6P Rectifier + Inverter (external choke), T = 12P Rectifier + Inverter (external choke)

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements

- Electrical, thermal and energy

Adjustable speed electrical power drive systems - Part 5-2: Safety requirements

- Functional

Safety of Machinery, Safety-related parts of control systems, General principles for design

Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

Safety of machinery, Functional safety of safety related electrical, electronic and programmable electronic control systems

8 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 9

Person authorised to complete the technical file:

G. Williams Vice President, Technology Date: 17th March 2016 Place: Newtown, Powys, UK

P Knight Conformity Engineer Newtown, Powys, UK

IMPORTANT NOTICE These electronic drive products are intended to be used with appropriate motors, controllers, electrical

protection components and other equipment to form complete end products or systems. Compliance with safety and EMC regulations depends upon installing and configuring drives correctly, including using the specified input filters.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 9 Issue Number: 9

Page 10

EU Declaration of Conformit y

(including 2006 Machinery Directive)

Nidec Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

Model

number

aaaa Basic series C300

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V

ddddd Current rating Example 01000 = 100 A

e Drive format

The model number may be followed by additional characters that do not affect the ratings.

These products fulfil all the relevant provisions of the Machinery Directive (2006/42/EC) and the Electromagnetic Compatibility Directive (2014/30/EU).

EC type examina ion has been carried out by the following notified body: TUV Rheinland Industrie Service GmbH Am Grauen Stein D-51105 Köln Germany

Interpretation Nomenclature aaaa - bbc ddddde

A = 6P Rec ifier + Inverter with internal choke, E = 6P Rectifier + Inverter (external choke)

EC type-examination certificate numbers: Frame sizes 1 to 4: 01/205/5383.03/18 dated 2018-08-16 Frame sizes 5 to 9: 01/205/5387.02/18 dated 2018-08-16

Notified body identification number: 0035 The harmonized standards used are shown below:

EN 61800-5-2:2007

EN 61800-5-1:2007 (in extracts)

EN 61800-3: 2004+A1:2012

EN ISO 13849-1:2008 + AC:2009

EN 62061:2005 + AC:2010 + A1:2013

IEC 61508 Parts 1 - 7:2010

Adjustable speed electrical power drive systems - Part 5-2: Safety requirements

- Functional

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements

- Electrical, thermal and energy

Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

Safety of Machinery, Safety-related parts of control systems, General principles for design

Safety of machinery, Functional safety of safety related electrical, electronic and programmable electronic control systems

Functional safety of electrical/ electronic/programmable electronic safetyrelated systems

10 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 11

Person authorised to complete the technical file:

Jon Holman-White Director of Research and Development Date: 9th October 2018 Place: Newtown, Powys, UK

P Knight Conformity Engineer Newtown, Powys, UK

IMPORTANT NOTICE

These electronic drive products are intended to be used with appropriate motors, controllers, electrical

protection components and other equipment to form complete end products or systems. It is the responsibility of the installer to ensure that the design of the complete machine, including its safety-related control system, is carried out in accordance with the requirements of the Machinery Directive and any other relevant legislation. The use of a safety-related drive in itself does not ensure the safety of the machine. Compliance with safety and EMC regulations depends upon installing and configuring drives correctly, including using the specified input filters. The drive must be installed only by professional installers who are familiar with requirements for safety and EMC. The assembler is responsible for ensuring that the end product or system complies with all relevant laws in the country where it is to be used. For more information regarding Safe Torque Off, refer to the Product Documentation.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 11 Issue Number: 9

Page 12

1 Safety information

WARNING

CAUT ION

NOTE

1.1 Warnings, Cautions and Notes

A Warning contains information which is essential for avoiding a safety hazard.

A Caution contains information which is necessary for avoiding a risk of damage to the product or other equipment.

A Note contains information, which helps to ensure correct operation of the product.

1.2 Important safety information. Hazards. Competence of designers and installers

This guide applies to products which control electric motors either directly (drives) or indirectly (controllers, option modules and other auxiliary equipment and accessories). In all cases the hazards associated with powerful electrical drives are present, and all safety information relating to drives and associated equipment must be observed.

Specific warnings are given at the relevant places in this guide.

Drives and controllers are intended as components for professional incorporation into complete systems. If installed incorrectly they may present a safety hazard. The drive uses high voltages and currents, carries a high level of stored electrical energy, and is used to control equipment which can cause injury. Close attention is required to the electrical installation and the system design to avoid hazards either in normal operation or in the event of equipment malfunction. System design, installation, commissioning/start-up and maintenance must be carried out by personnel who have the necessary training and competence. They must read this safety information and this guide carefully.

1.3 Responsibility

It is the respons bility of the installer to ensure that the equipment is installed correctly with regard to all instructions given in this guide. They must give due consideration to the safety of the complete system, so as to avoid the risk of injury both in normal operation and in the event of a fault or of reasonably foreseeable misuse.

The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation of the equipment.

1.4 Compliance with regulations

The installer is responsible for complying with all relevant regulations, such as national wiring regulations, accident prevention regulations and electromagnetic compatibility (EMC) regulations. Particular attention must be given to the cross-sectional areas of conductors, the selection of fuses or other protection, and protective ground (earth) connections.

This guide contains instructions for achieving compliance with specific EMC standards.

All machinery to be supplied within the European Union in which this product is used must comply with the following directives:

2006/42/EC Safety of machinery.

2014/30/EU: Electromagnetic Compatibility.

12 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 13

1.5 Electrical hazards

The voltages used in the drive can cause severe electrical shock and/or burns, and could be lethal. Extreme care is necessary at all times when working with or adjacent to the drive. Hazardous voltage may be present in any of the following locations:

• AC and DC supply cables and connections

• Output cables and connections

• Many internal parts of the drive, and external option units

Unless otherwise indicated, control terminals are single insulated and must not be touched.

The supply must be disconnected by an approved electrical isolation device before gaining access to the electrical connections.

The STOP and Safe Torque Off functions of the drive do not isolate dangerous voltages from the output of the drive or from any external option unit.

The drive must be installed in accordance with the instructions given in this guide. Failure to observe the instructions could result in a fire hazard.

1.6 Stored electrical charge

The drive contains capacitors that remain charged to a potentially lethal voltage after the AC supply has been disconnected. If the drive has been energized, the AC supply must be isolated at least ten minutes before work may continue.

1.7 Mechanical hazards

Careful consideration must be given to the functions of the drive or controller which might result in a hazard, either through their intended behaviour or through incorrect operation due to a fault. In any application where a malfunction of the drive or its control system could lead to or allow damage, loss or injury, a risk analysis must be carried out, and where necessary, further measures taken to reduce the risk - for example, an over-speed protection device in case of failure of the speed control, or a fail-safe mechanical brake in case of loss of motor braking.

With the sole exception of the Safe Torque Off function, none of the drive functions must be used to ensure safety of personnel, i.e. they must not be used for safety-related functions.

The Safe Torque Off function may be used in a safety-related application. The system designer is respons ble for ensuring that the complete system is safe and designed correctly according to the relevant safety standards.

The design of safety-related control systems must only be done by personnel with the required training and experience. The Safe Torque Off function will only ensure the safety of a machine if it is correctly incorporated into a complete safety system. The system must be subject to a risk assessment to confirm that the residual risk of an unsafe event is at an acceptable level for the application.

1.8 Access to equipment

Access must be restricted to authorized personnel only. Safety regulations which apply at the place of use must be complied with.

Safety information

Product information Mechanical installation Electrical installation Technical data UL lis ing information

1.9 Environmental limits

Instructions in this guide regarding transport, storage, installation and use of the equipment must be complied with, including the specified environmental limits. This includes temperature, humidity, contamination, shock and vibration. Drives must not be subjected to excessive physical force.

1.10 Hazardous environments

The equipment must not be installed in a hazardous environment (i.e. a potentially explosive environment).

Unidrive M / HS Frame 7 to 10 Power Installation Guide 13 Issue Number: 9

Page 14

1.11 Motor

The safety of the motor under variable speed conditions must be ensured.

To avoid the risk of physical injury, do not exceed the maximum specified speed of the motor.

Low speeds may cause the motor to overheat because the cooling fan becomes less effective, causing a fire hazard. The motor should be installed with a protection thermistor. If necessary, an electric forced vent fan should be used.

The values of the motor parameters set in the drive affect the protection of the motor. The default values in the drive must not be relied upon. It is essential that the correct value is entered in the Motor Rated Current parameter.

1.12 Mechanical brake control

Any brake control functions are provided to allow well co-ordinated operation of an external brake with the drive. While both hardware and software are designed to high standards of quality and robustness, they are not intended for use as safety functions, i.e. where a fault or failure would result in a risk of injury. In any application where the incorrect operation of the brake release mechanism could result in injury, independent protection devices of proven integrity must also be incorporated.

1.13 Adjusting parameters

Some parameters have a profound effect on the operation of the drive. They must not be altered without careful consideration of the impact on the controlled system. Measures must be taken to prevent unwanted changes due to error or tampering.

1.14 Electromagnetic compatibility (EMC)

Installation instructions for a range of EMC environments are provided in the relevant Power Installation Guide. If the installation is poorly designed or other equipment does not comply with suitable standards for EMC, the product might cause or suffer from disturbance due to electromagnetic interaction with other equipment. It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the relevant EMC legislation in the place of use.

14 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 15

2 Product information

Identification Label

Electrical Specifications

Derivative

Frame Size:

Voltage Rating:

Current Rating:

Heavy Duty current rating x 10

Power Format:

Reserved

Optional Build

Customer Code

A B 1 00

Customer Code:

00 50 Hz 01 60 Hz

Reserved:

Conformal Coating:

0 Standard

IP / NEMA Rating:

1 IP20 / NEMA 1

Brake Transistor:

B N No

Brake

Cooling:

A Air

Documentation

2 200 V (200 240 ± 10 %) 4 10 %) 400 V (380 480 ± 5 10 %) 575 V (500 575 ± 6 10 %) 690 V (500 690 ±

Power

Format

M600 - 03 4 00078 A

Configuration*

A AC in AC out (wth internal choke) D DC in AC out (Inverter) C AC in DC out (Rectifier) E AC in AC out (without internal choke) T AC in AC out (12P rect fier plus inverter)

Configuration:

1 Standard U No Control M Master F Follower

Documentation:

0 Supplied separately 1 English 2 French 3 Italian 4 German 5 Spanish

Unidrive M200 Unidrive M201 Unidrive M300 Unidrive M400 Unidrive M600

Unidrive M700

Unidrive M701 Unidrive M702

Product Line:

Unidrive HS70 Unidrive HS71

Unidrive HS72 Commander C200 Commander C300

NOTE

2.1 Introduction

This guide provides the information necessary to install the following drive models:

Unidrive M200 to M400 frame 7 to 9

Unidrive M600 to M702 frame 7 to 10

Unidrive HS70 to HS72 frame 7 to 10

Commander C200 to C300 frame 7 to 9

This guide focuses on the drive power section, for example: electrical installation of the supply / motor cables and mechanical installation of the drive.

For information about the drive control section, for example: parameter set up information, control and encoder connections, please refer to the Control User Guide.

2.2 Model number

The model numbers for the Unidrive M/HS and Commander product range are formed as illustrated below:

Figure 2-1 Model number

Safety information

Product information

Mechanical installa ion Electrical installa ion Technical data UL lis ing information

* Only shown on frame 9E and 10 identification label

For simplicity a Frame 9 drive with no internal choke (i.e. Model 09xxxxxxE) is referred to as a Frame 9E and a Frame 9 drive with an internal choke (i.e. Model 09xxxxxxA) is referred to as a Frame 9A. Any reference to Frame 9 is applicable to both sizes 9E and 9A. All Frame size 10 drives are supplied with no internal choke.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 15 Issue Number: 9

Page 16

2.3 Nameplate description

M600-094 02240 E10

Model

Frame

Voltage

Heavy Duty

current rating

Power format

Control pod fitted

Fan power supply fitted

Refer to

User Guide

Normal/Heavy Duty power rating

Approvals

Input phases & input current

Output phases & Heavy Duty/Normal Duty rating

Serial number

Input voltage

Output voltage

Date code

110/132kW 1710

Model

Approvals

Input phases & input current

Output phases & Heavy Duty/Normal Duty rating

Serial number

Input voltage

Output voltage

Date code

M600-094 02240 E10

110/132kW

1710

Input frequencyInput frequency

Key to approvals

CE approval Europe

RCM regulatory compliance mark

Australia

UL / cUL approval USA & Canada

RoHS compliant Europe

Functional safety USA & Canada

Eurasian conformity Eurasia

NOTE

Figure 2-2 Typical drive rating labels

Refer to Figure 2-1 Model number on page 15 for further information relating to the labels.

Date code format

The date code is four numbers. The first two numbers indicate the year and the remaining numbers indicate the week of the year in which the drive was built.

Example:

A date code of 1710 would correspond to week 10 of year 2017.

16 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Page 17

2.4 Ratings

WARNING

NOTE

Fuses

The AC supply to the drive must be installed with suitable protection against overload and short-circuits. The following section shows recommended fuse ratings. Failure to observe this requirement will cause risk of fire.

Nominal cables sizes below are based on the cable installation method B2 (ref: IEC603645-52:2001) unless otherwise specified, and are provided as a guide only. Ensure cables used suit local wiring regulations.

Table 2-1 200 V drive ratings, cable sizes and fuse ratings

Max. cont. input

current

Model

3ph Nom

AA A

07200610 67 80 07200750 84 100 100 35 35 1 1 94 22 30 75 18.5 25 07200830 105 125 125 70 70 1/0 1/0 117 30 40 83 22 30 08201160 137 200 08201320 166 200 225 2 x 70 2 x 70 2 x 1 2 x 1 180 45 60 132 37 50

09201760 205 250

09202190 260 315 300

10202830 305 400

10203000 361 450 450

Fuse

IEC UL

Nom

Class

200

250

400

Class

CC,

J or T*

HSJ

Table 2-2 400 V drive ratings, cable sizes and fuse ratings

Max.

cont.

input

current

Model

3ph Nom

AA A

07400660 74 100 07400770 88 100 100 50 50 2 2 94 45 60 77 37 60 07401000 105 125 125 70 70 1/0 1/0 112 55 75 100 45 75 08401340 155 250 08401570 177 250 225 2 x 70 2 x 70 2 x 1/0 2 x 1/0 184 90 150 157 75 125

09402000 232

09402240 267 350

10402700 332 400

10403200 397 450 450

* These fuses are fast acting. ** These ratings are for 2 kHz switching frequency. For ratings at 3 kHz switching frequency refer to the Power and

current ratings in section 5.1.2

temperature)

on page 94.

Fuse

IEC UL

Class

315 gR

Nom

Class

225

300

400

Power and current ratings (Derating for switching frequency and

Nominal cable size

European USA

Input Output Input Output

AWG

mm2mm

2 x 70

(B1)

2 x 95

(B1)

2 x 120

(B1)

2 x 150

(C)

Input Output Input Output

CC, J or

2 x 50 2 x 50 2 x 1 2 x 1 155 75 100 134 55 100

HSJ

2 x 70

(B1)

HSJ

2 x 95

(B1)

2 x 120

(C)

HSJ

2 x 150

(C)

3535227518525611520

95 95 3/0 3/0 149 37 50 116 30 40

2 x 95

(B2)

2 x 120

(B2)

2 x 120

(C)

Nominal cable size

European USA

2mm2

35 35 1 1 79 37 60 66 30 50

2 x 95

(B2)

2 x 120

(B2)

2 x 120

(B2)

2 x 150

(B2)

AWG

kcmil

2 x 2/0 216 55 75 176 45 60

2 x 4/0 266 75 100 219 55 75

2 x

2 x 250 325 90 125 283 75 100

300

2 x

2 x 300 360 110 150 300 90 125

300

AWG

kcmil

2 x 3/0 2 x 2/0 221 110 150 200** 90 150

2 x 4/0 2 x 4/0 266** 132 200 224** 110 150

2 x 300 2 x 250 320 160 250 270 132 200

2 x 350 2 x 300 361 200 300 320** 160 250

Normal Duty Heavy Duty

Max.

Nom

Motor

Max.

cont.

power

output

current

AkWhp A kWhp

Max. cont.

output

current

AkWhpA kWhp

power

230 V

Normal Duty Heavy Duty

Nom

Motor

power

400 V

460 V

cont.

output

current

Max. cont.

output

current

Nom

power

230 V

Nom

power

400 V

Motor power

230 V

Motor

power

460 V

Safety information

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Mechanical installa ion Electrical installa ion Technical data UL lis ing information

Unidrive M / HS Frame 7 to 10 Power Installation Guide 17 Issue Number: 9

Page 18

Table 2-3 575 V drive ratings, cable sizes and fuse ratings

NOTE

Max.

cont. input

current

Model

07500440 45 50 07500550 62 80 80 25 25 3 3 73 55 60 55 37 50 08500630 83 125 08500860 104 160 150 50 50 1 1 108 90 100 86 55 75

09501040 166 150

09501310 166 200 175 HSJ

10501520 197

10501900 218

3ph Nom

AA A

Fuse

IEC UL

Nom

Class

250 gR 250 HSJ

Class

CC,

J or T*

100

HSJ

150 HSJ

* These fuses are fast acting.

Nominal cable size

European USA

Input Output Input Output

2mm2

161644534550443040

353511867575634560

2 x 70

(B2)

2 x 70

(B2)

2 x 95

(B2)

AWG AWG A kW hp A kW hp

2 x 35

(B2)

2 x 50

(B2)

2 x 70

(B2)

2 x 3 125 110 125 104 75 100

2 x 1

2 x 1 155 110 150 131 90 125

2 x

2/0

Normal Duty Heavy Duty

Max.

Nom

Motor

Max.

cont.

power

575 V

power

575 V

output

current

200 130 200 152 110 150

200 150 200 190 132 200

cont.

output

current

Nom

power

575 V

Table 2-4 690 V drive ratings, cable sizes and fuse ratings

Max. cont. input

current

Model

07600190 20 25 07600240 26 32 30 10 10 6 6 30 22 30 24 18 5 25 07600290 31 40 35 10 10 6 6 36 30 40 29 22 30 07600380 39 50 50 16 16 4 4 46 37 50 38 30 40 07600440 44 50 50 16 16 4 4 52 45 60 44 37 50 07600540 62 80 80 25 25 3 3 73 55 75 54 45 60 08600630 83 125 08600860 104 160 150 70 70 1/0 1/0 108 90 125 86 75 100

09601040 149 150

09601310 171 200 200

10601500 202 225 gR

10601780 225 250 gR

3ph Nom

AA A

Fuse

IEC UL

Nom

Class

100

150

250 HSJ

Class

* These fuses are fast acting.

Nominal cable size

European USA

Input Output Input Output

mm2mm

10 10 8 8 23 18.5 25 19 15 20

CC, J or

50 50 2 2 86 75 100 63 55 75

HSJ

2 x 50

(B2)

HSJ

2 x 70

(B2)

2 x 70

(B2)

2 x 95

(B2)

AWG AWG A kW hp A kW hp

2 x 35

2 x 1 2 x 3 125 110 150 104 90 125

(B2)

2 x 50

2 x 1/0 2 x 1 155 132 175 131 110 150

(B2)

2 x 2/0 2 x 1/0 172 160 200 150 132 175

2 x 70

(B2)

2 x 3/0 2 x 2/0 197 185 250 178 160 200

Normal Duty Heavy Duty

Max.

Nom

Motor

cont.

output

current

power

690 V

power

690 V

Max.

cont.

output

current

Nom

power

690 V

power

Motor power

575 V

Motor

690 V

Refer to Chapter 5.1 Drive technical data on page 92 for maximum fuse rating, maximum cable size and peak currents.

Table 2-5 Protective ground cable ratings

Input phase conductor size Minimum ground conductor size

≤ 10 mm

> 10 mm2 and ≤ 16 mm

> 16 mm

> 35 mm

and ≤ 35 mm

Either 10 mm2 or two conductors of the same cross-sectional area as the input phase conductor

The same cross-sectional area as the input phase conductor

16 mm

Half of the cross-sectional area of the input phase conductor

18 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 19

Typical short term overload limits

NOTE

The maximum percentage overload limit changes depending on the selected motor. Variations in motor rated current, motor power factor and motor leakage inductance all result in changes in the maximum possible overload. Typical values are shown in the table below:

Table 2-6 Typical overload limits

Operating mode RFC from cold RFC from 100 %

Normal Duty overload with motor rated current = Maximum drive normal duty rated current

Heavy Duty overload with motor rated current = Maximum drive Heavy duty rated current (size 8 and below)

Heavy Duty overload with motor rated current = Maximum drive Heavy duty rated current (size 9 and 10)

Open loop

from cold

110 % for 165 s 110 % for 9 s 110 % for 165 s 110 % for 9 s

200 % for 28 s 200 % for 3 s 150 % for 60 s 150 % for 7 s

175 % for 42 s 175 % for 5 s 136 % for 81 s 136 % for 11 s

Open loop

from 100 %

Generally the drive rated current is higher than the matching motor rated current allowing a higher level of overload than the default setting.

The time allowed in the overload region is proportionally reduced at very low output frequency on some drive ratings.

The maximum overload level which can be attained is independent of the speed.

Output current

The continuous output current ratings given on the rating label are for maximum 40 C (104 F), 1000 m altitude and 3 kHz switching frequency (except where shown). Derating is required for higher switching frequencies, ambient temperatures >40 C (104 F) and higher altitude. For derating information, refer to Chapter 5 Technical data on page 92

Input current

The input current is affected by the supply voltage and impedance. The input current given on the rating label is the typical input current and is stated for a balanced supply.

Safety information

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 19 Issue Number: 9

Page 20

2.5 Drive features

9E / 10E

Figure 2-3 Features of the drive (size 7 to 10)- Unidrive M700 shown

Key

1. Ground connec ions 2. AC supply connec ions 3. DC bus + 4. DC bus -

5. Rating label 6. Braking terminal 7. Motor connec ions

20 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 21

2.5.1 Items supplied with the drive

The drive is supplied with a copy of the Power Installation Guide and a copy of the Control Getting Started Guide / Quick Start Guide, a safety information booklet, the Certificate of Quality and an

accessory kit box including the items shown in Table 2-7.

Table 2-7 Parts supplied with the drive

Description Size 7 Size 8 Size 9A / 9E Size 10E

Safety information

Control connectors (1 to 11 and 21 to 31)

Control connector (1 to 13)

Relay connector

24 V power supply connector

Grounding bracket

Surface mounting brackets

x 2 x 2

* Supplied with Unidrive M700 / M701 / M600 only.

** Supplied with Unidrive M702 only.

*** Supplied with Unidrive M600 to M702 only.

x 1* x 1*

x 1**

x 1***

x 1

Product information

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 21 Issue Number: 9

Page 22

3 Mechanical installation

WARNING

3.1 Safety information

Follow the instructions

The mechanical and electrical installation instructions must be adhered to. Any questions or doubt should be referred to the supplier of the equipment. It is the responsibility of the owner or user to ensure that the installation of the drive and any external option unit, and the way in which they are operated and maintained, comply with the requirements of the Health and Safety at Work Act in the United Kingdom or applicable legislation and regulations and codes of practice in the country in which the equipment is used.

Stored charge

Normally, the capacitors are discharged by an internal resistor. Under certain, unusual fault conditions, it is possible that the capacitors may fail to discharge, or be prevented from being discharged by a voltage applied to the output terminals. If the drive has failed in a manner that causes the display to go blank immediately, it is possible the capacitors will not be discharged. In this case, consult Nidec Industrial Automation or their authorized distr butor.

Competence of the installer

The drive must be installed by professional assemblers who are familiar with the requirements for safety and EMC. The assembler is responsible for ensuring that the end product or system complies with all the relevant laws in the country where it is to be used.

Enclosure

The drive is intended to be mounted in an enclosure which prevents access except by trained and authorized personnel, and which prevents the ingress of contamination. It is designed for use in an environment classified as pollution degree 2 in accordance with IEC 60664-1. This means that only dry, non-conducting contamination is acceptable.

22 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 23

3.2 Planning the installation

NOTE

The following considerations must be made when planning the installation:

3.2.1 Access

Access must be restricted to authorized personnel only. Safety regulations which apply at the place of use must be complied with.

The IP (Ingress Protection) rating of the drive is installation dependent. For further information, refer to section 3.8 Enclosing standard drive for high environmental protection on page 39.

3.2.2 Environmental protection

The drive must be protected from:

• Moisture, including dripping water or spraying water and condensation. An anti-condensation heater may be required, which must be switched off when the drive is running.

• Contamination with electrically conductive material

• Contamination with any form of dust which may restrict the fan, or impair airflow over various components

• Temperature beyond the specified operating and storage ranges

• Corrosive gasses

During installation it is recommended that the vents on the drive are covered to prevent debris (e.g. wire off-cuts) from entering the drive.

3.2.3 Cooling

The heat produced by the drive must be removed without its specified operating temperature being exceeded. Note that a sealed enclosure gives much reduced cooling compared with a ventilated one, and may need to be larger and/or use internal air circulating fans.

For further information, refer to section 3.5 Enclosure for standard drives on page 32.

3.2.4 Electrical safety

The installation must be safe under normal and fault conditions. Electrical installation instructions are given in Chapter 4 Electrical installation on page 54.

3.2.5 Fire protection

The drive enclosure is not classified as a fire enclosure. A separate fire enclosure must be provided.

For installation in the USA, a NEMA 12 enclosure is suitable.

For installation outside the USA, the following (based on IEC 62109-1, standard for PV inverters) is recommended.

Enclosure can be metal and/or polymeric, polymer must meet requirements which can be summarized for larger enclosures as using materials meeting at least UL 94 class 5VB at the point of minimum thickness.

Air filter assemblies to be at least class V-2.

The location and size of the bottom shall cover the area shown in Figure 3-1. Any part of the side which is within the area traced out by the 5° angle is also considered to be part of the bottom of the fire enclosure.

Safety information Product information

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 23 Issue Number: 9

Page 24

Figure 3-1 Fire enclosure bottom layout

Drive

Not less than 2 times ‘X’

Baffle plates (may be above or

below bottom of enclosure)

Bottom of fire enclosure

The bottom, including the part of the side considered to be part of the bottom, must be designed to prevent escape of burning material - either by having no openings or by having a baffle construction. This means that openings for cables etc. must be sealed with materials meeting the 5VB requirement, or else have a baffle above. See Figure 3-2 for acceptable baffle construction. This does not apply for mounting in an enclosed electrical operating area (restricted access) with concrete floor.

Figure 3-2 Fire enclosure baffle construction

3.2.6 Electromagnetic compatibility

Variable speed drives are powerful electronic circuits which can cause electromagnetic interference if not installed correctly with careful attention to the layout of the wiring.

Some simple routine precautions can prevent disturbance to typical industrial control equipment.

If it is necessary to meet strict emission limits, or if it is known that electromagnetically sensitive equipment is located nearby, then full precautions must be observed. In-built into the drive, is an internal EMC filter, which reduces emissions under certain conditions. If these conditions are exceeded, then the use of an external EMC filter may be required at the drive inputs, which must be located very close to the drives. Space must be made available for the filters and allowance made for carefully segregated wiring. Both levels of precautions are covered in section 4.11 EMC (Electromagnetic compatibility) on page 75.

3.2.7 Hazardous areas

The drive must not be located in a classified hazardous area unless it is installed in an approved enclosure and the installation is certified

24 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 25

3.3 Terminal cover removal

WARNING

AC / DC

terminal cover

Motor / Braking

terminal cover

Control terminal

cover

terminal cover

Motor / Braking

terminal cover

Control term nal

cover

9A 9E 10E

AC / DC

terminal cover

Motor / Braking terminal cover

Control terminal

cover

Isolation device The AC and / or DC power supply must be disconnected from the drive using an approved isolation device before any cover is removed from the drive or before any servicing work is performed.

Stored charge

The drive contains capacitors that remain charged to a potentially lethal voltage after the AC and / or DC power supply has been disconnected. If the drive has been energized, the power supply must be isolated at least ten minutes before work may continue.

3.3.1 Removing the terminal covers

Figure 3-3 Location and identification of terminal covers

Safety information Product information

Mechanical installation

Unidrive M / HS Frame 7 to 10 Power Installation Guide 25 Issue Number: 9

Electrical installa ion Technical data UL lis ing information

Page 26

Figure 3-4 Removing the size 7 to 10 terminal covers (Unidrive M600 to M702 size 7 shown)

When replacing the terminal covers, the screws should be tightened to a maximum torque of 1 N m (0.7 lb ft).

3.3.2 Removing the finger-guard and DC terminal cover break-outs

Figure 3-5 Removing the finger-guard break-outs

All sizes: Place the finger-guard on a flat solid surface and hit relevant break-outs with hammer as shown (1). Pliers can be used to remove the breakouts, grasp the relevant break-out with pliers and twist it as shown (3). Continue until all the required break-outs have been removed (2). Remove any flash / sharp edges once the break-outs have been removed.

26 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 27

Grommets must be installed to ensure ingress protection to IP20 and to avoid the risk of

WARNING

fire in the event of a major internal failure.

Grommet kits are available for size 7 to 10 finger guards. For size 8 to 10, two versions are available

allowing for either single or double cable entries.

Table 3-1 Grommet kits

Drive size Part number Picture



Size 7 - Kit of 8 x single entry grommets 3470-0086

Size 8 - Kit of 8 x single entry grommets 3470-0089

Size 8 - Kit of 8 x double entry grommets 3470-0090

Safety information Product information

Mechanical installation

Electrical installa ion Technical data UL lis ing information

Size 9 and 10 - Kit of 8 x double entry grommets

3470-0107

3.4 Dimensions and mounting methods

Drive sizes 7 to 10 can be either surface or through-panel mounted using the appropriate brackets.

If the drive has been used at high load levels for a period of time, the heatsink can reach temperatures in excess of 70 °C (158 °F). Human contact with the heatsink should be prevented.

Many of the drives in this product range weigh in excess of 15 kg (33 b). Use appropriate safeguards when lifting these models. A full list of drive weights can be found in Table 5-14 Overall drive weights on page 106.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 27 Issue Number: 9

Page 28

3.4.1 Drive dimensions

Figure 3-6 Drive dimensions (Unidrive M700 size 8 shown)

H1 H2 W D

mm in mm in mm in mm in

Size

7 557 21.93 508 20 270 10.63 280 11.02 8 804 31.65 753 29.65 310 12.21 290 11.42

9E and 10E 1069 42.09 1010 39.70 310 12.21 290

9A 1108 43.61 1049 41.30 310 12.21 290 11.42

28 Unidrive M / HS Frame 7 to 10 Power Installation Guide

11. 42

Issue Number: 9

Page 29

3.4.2 Surface mounting

220 mm (8.66 in)

9mm (0.35 in)

538 mm (21 18)

25 mm

(0.98 in)

10 mm (0.39 in)

784 mm (30.87 in)

259 mm (10.20 in)

(0.35 in) x 4 holes

9 mm (0.35 in)

26 mm

(1.02 in)

9.0 mm

9.5 mm (0.37 in)

259 mm (10.20 in)

(0.35 in) x 4 holes

9 mm (0.35 in)

26 mm

(1.02 in)

9.0 mm

1090 mm (42 91 in)

9.0 mm (0.35 in) x 4 holes

259 mm (10.20 in)

1051 mm (41 38 in)

9E / 10E

Figure 3-7 Surface mounting dimensions (size 7 to 10)

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 29 Issue Number: 9

Page 30

3.4.3 Through-panel mounting

310 mm (12 20 in)

252 mm (9 92 in)

220 mm (8 66 in)

Æ9 mm (0 35 in) x 6 holes

278 mm (10.95 in)

488 mm (19.21 in)

538 mm (21.18 in)

328 mm (12 91 in)

287±1 mm (11 3±0 04 in)

259 mm (10 20 in)

794 mm (31.26 in)

730 mm (28.74 in)

240 mm (9.45 in)

146 mm

(5.75 in)

Æ9 mm (0 35 in)

(4 holes)

166 mm

(6.54 in)

240 mm (9.45 in)

32 mm

(1 26 in)

Æ5 mm (0 21 in)5 (6 holes)

252 mm (9.92 in)

259 mm (10 20 in)

287±1 mm (11 3±0 04 in)

327 mm (12 87 in)

883 mm (34.76 in)

586 mm (23.07 in)

406 mm (15.98 in)

231 mm (9.09 in)

9 0 mm (0 35 in) x 4 holes

5 5 mm (0 22 in)

x 8 holes

1051 mm (41.38 in)

863 mm (33.98 in)

566 mm (22.28 in)

386 mm (15.20 in)

211 mm (8.31 in)

31 mm

(1 22 in)

328 mm (12 90 in)

287±1 mm (11 3±0 04 in)

259 mm (10 18 in)

Æ9 mm (0 35 in) x 4 holes

Æ5 mm (0 21 in)5 x 8 holes

1058 mm (41.66 in)

923 mm (36.33 in)

714 mm (28.10 in)

471 mm (18.54 in)

211 mm (8.30 in)

32 mm

(1 24 in)

231 mm (9.09 in)

491 mm (19.32 in)

734 mm (28.89 in)

942 mm (37.08 in)

9E/10E

The drive can be through panel mounted using appropriate brackets.

Figure 3-8 Through-panel mounting dimensions (size 7 to 10)

30 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 31

3.4.4 Mounting brackets

WARNING

Table 3-2 Mounting brackets

Frame size

Surface mounting kit

(supplied with drive)

Qty

x 2*

Optional through-panel

mounting kit

Hole size: 9 mm (0.35 in)

Safety information Product information

Qty

x 2

Hole size: 9 mm (0.35 in)

x 1

x 6

Hole size: 9 mm (0.35 in)

9A / 9E and

10E

Hole size: 9 mm (0.35 in)

x 2*

Hole size: 5.5 mm (0.22 in)

x 1

x 8

Hole size: 5.5 mm (0.22 in)

x 1

* Surface mounting bracket are also used when through-panel mounting.

The through panel mounting kit is not supplied with the drive and can be purchased separately, below are the relevant part numbers:

Size CT part number

7 3470-0079

8 3470-0083

9A 3470-0119

9E/10E 3470-0105

If the drive has been used at high load levels for a period of time, the heatsink can reach temperatures in excess of 70 °C (158 °F). Human contact with the heatsink should be prevented.

Mechanical installation

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 31 Issue Number: 9

Page 32

3.5 Enclosure for standard drives

Enclosure

NOTE

3.5.1 Recommended spacing between the drives

Figure 3-9 Recommended spacing between the drives

Table 3-3 Spacing required between the drives

Drive Size

7 30 mm (1.18 in)

8 30 mm (1.18 in)

9A/E 60 mm (2.37 in)

10E 60 mm (2.37in)

* 50°C derating applies, refer to Table 5-6 Maximum permissible continuous output current @ 50 °C (122 °F) on page 96.

40°C 50°C*

Spacing (A)

When through-panel mounted, ideally drives should be spaced at least 45 mm (1.77 in) to maximize panel stiffness

32 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Page 33

3.5.2 Enclosure layout

Ensure minimum clearances are maintained for the drive and external EMC filter Forced or convection air flow must not be restricted by any object or cabling

Note For EMC compliance

1) When using an external EMC filter, one filter is required for each drive

2) Power cabling must be at least 100mm (4in) from the drive in all directions

60mm (2 37 in)

30mm (1 18 in)

Optional brak ng

resistor and overload

Locate opt onal braking resistor external to cubicle (preferably near

to or on top of the cubicle) Locate the overload protection device as required

AC supply contactor and fuses or MCB

Locate as required

Enclosure

³ 100 mm (4 n)

controller

External

Signal cables Plan for all signal cables to be routed at least 300 mm (12 in) from the drive and any power cable

³ 100 mm (4 n)

³ 100 mm (4 in)

7 8

NOTE

Please observe the clearances in the diagram below taking into account any appropriate notes for other devices / auxiliary equipment when planning the installation.

Figure 3-10 Enclosure layout (size 7 to 8)

Safety information Product information

For EMC compliance:

When using an external EMC filter, one filter is required for each drive.

Power cabling must be at least 100 mm (4 in) from the drive in all directions

Mechanical installation

Electrical installa ion Technical data UL lis ing information

Unidrive M / HS Frame 7 to 10 Power Installation Guide 33 Issue Number: 9

Page 34

Figure 3-11 Enclosure layout (size 9 to 10)

Ensure minimum clearances are maintained for the drive and external EMC filter Forced or convection air flow must not be restricted by any object or cabling

Note For EMC compliance

1) When using an external EMC filter, one filter is required for each drive

2) Power cabling must be at least 100mm (4in) from the drive in all directions

60 mm (2 37 in)

45 mm (1 77 in)

B B

AC supply contactor and fuses or MCB

Locate as required

Enclosure

³100mm (4in)

³100mm

(4in)

Signal cables Plan for all signal cables to be routed at least 300 mm (12 in) from the drive and any power cable

controller

External

Optional braking

resistor and overload

Locate optional braking resistor external to cubicle (preferably near

to or on top of the cubicle) Locate the overload protection device as required

9 10

34 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 35

3.5.3 Enclosure sizing

intText

–

-----------------------------------

NOTE

1. Add the dissipation figures from section 5.1.3 Power dissipation on page 98 for each drive that is to be installed in the enclosure.

2. If an external EMC filter is to be used with each drive, add the dissipation figures from section

3.9.2 EMC filter ratings on page 44 for each external EMC filter that is to be installed in the enclosure.

3. If the braking resistor is to be mounted inside the enclosure, add the average power figures from for each braking resistor that is to be installed in the enclosure.

4. Calculate the total heat dissipation (in Watts) of any other equipment to be installed in the enclosure.

5. Add the heat dissipation figures obtained above. This gives a figure in Watts for the total heat that will be dissipated inside the enclosure.

Calculating the size of a sealed enclosure

The enclosure transfers internally generated heat into the surrounding air by natural convection (or external forced air flow); the greater the surface area of the enclosure walls, the better is the dissipation capability. Only the surfaces of the enclosure that are unobstructed (not in contact with a wall or floor) can dissipate heat.

Calculate the minimum required unobstructed surface area A

Where:

Unobstructed surface area in m2 (1 m2 = 10.9 ft2)

Maximum expected temperature in

ext

Maximum permiss ble temperature in oC inside the enclosure

int

C outside the enclosure

P Power in Watts dissipated by all heat sources in the enclosure

k Heat transmission coefficient of the enclosure material in W/m

Example

To calculate the size of an enclosure for the following:

• Two drives operating at the Normal Duty rating

• External EMC filter for each drive

• Braking resistors are to be mounted outside the enclosure

• Maximum ambient temperature inside the enclosure: 40 C

• Maximum ambient temperature outside the enclosure: 30 C

For example, if the power dissipation from each drive is 187 W and the power dissipation from each external EMC filter is 9.2 W.

Total dissipation: 2 x (187 + 9.2) =392.4 W

for the enclosure from:

2/o

Safety information Product information

Mechanical installation

Electrical installa ion Technical data UL lis ing information

Power dissipation for the drives and the external EMC filters can be obtained from Chapter 5 Technical data on page 92.

The enclosure is to be made from painted 2 mm (0.079 in) sheet steel having a heat

2/o

transmission coefficient of 5.5 W/m

C. Only the top, front, and two sides of the

enclosure are free to dissipate heat.

The value of 5.5 W/m

/ºC can generally be used with a sheet steel enclosure (exact values can be obtained by the supplier of the material). If in any doubt, allow for a greater margin in the temperature rise.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 35 Issue Number: 9

Page 36

392.4

5.5 40 30–

--------------------------------

2HD–

HD+

-------------------------

7.135 2 2 0.6–

20.6+

--------------------------------------------------- -

3kP

intText

–

---------------------------

Figure 3-12 Enclosure having front, sides and top panels free to dissipate heat

Insert the following values:

40 C

int

30 C

ext

k 5.5 P 392.4 W

The minimum required heat conducting area is then:

= 7.135 m

(77.8 ft2) (1 m2 = 10.9 ft2)

Estimate two of the enclosure dimensions - the height (H) and depth (D), for instance. Calculate the width (W) from:

Inserting H = 2 m and D = 0.6 m, obtain the minimum width:

=1.821 m (71.7 in)

If the enclosure is too large for the space available, it can be made smaller only by attending to one or all of the following:

• Using a lower PWM switching frequency to reduce the dissipation in the drives

• Reducing the ambient temperature outside the enclosure, and/or applying forced-air cooling to the outside of the enclosure

• Reducing the number of drives in the enclosure

• Removing other heat-generating equipment

Calculating the air-flow in a ventilated enclosure

The dimensions of the enclosure are required only for accommodating the equipment. The equipment is cooled by the forced air flow.

Calculate the minimum required volume of ventilating air from:

36 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 37

Where:

------

31.3 323.7 40 30–

------------------------------------- -

V Air-flow in m T

Maximum expected temperature in C outside the enclosure

ext

Maximum permiss ble temperature in C inside the enclosure

int

per hour (1 m3/hr = 0.59 ft3/min)

P Power in Watts dissipated by all heat sources in the enclosure

k Ratio of

Where:

is the air pressure at sea level

is the air pressure at the installation

Typically use a factor of 1.2 to 1.3, to allow also for pressure-drops in dirty air-filters.

Example

To calculate the size of an enclosure for the following:

• Three drives operating at the Normal Duty rating

• External EMC filter for each drive

• Braking resistors are to be mounted outside the enclosure

• Maximum ambient temperature inside the enclosure: 40 C

• Maximum ambient temperature outside the enclosure: 30 C

For example, dissipation of each drive: 101 W and dissipation of each external EMC filter: 6.9 W (max).

Total dissipation: 3 x (101 + 6.9) = 323.7 W

Insert the following values:

40 C

int

30 C

ext

k 1.3 P 323.7 W

Then:

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= 126.2 m

Unidrive M / HS Frame 7 to 10 Power Installation Guide 37 Issue Number: 9

/hr (74.5 ft3 /min) (1 m3/ hr = 0.59 ft3/min)

Page 38

3.6 Enclosure design and drive ambient temperature

Drive derating is required for operation in high ambient temperatures

Totally enclosing or through panel mounting the drive in either a sealed cabinet (no airflow) or in a well ventilated cabinet makes a significant difference on drive cooling.

The chosen method affects the ambient temperature value (T

) which should be used for any

rate

necessary derating to ensure sufficient cooling for the whole of the drive.

The ambient temperature for the four different combinations is defined below:

1. Totally enclosed with no air flow (<2 m/s) over the drive = T

rate

+ 5 °C

int

2. Totally enclosed with air flow (>2 m/s) over the drive

= T

rate

int

3. Through panel mounted with no airflow (<2 m/s) over the drive

= the greater of T

rate

+5 °C, or T

ext

int

4. Through panel mounted with air flow (>2 m/s) over the drive

= the greater of T

rate

ext

or T

int

Where:

= Temperature outside the cabinet

ext

= Temperature inside the cabinet

int

= Temperature used to select current rating from tables in Chapter 5 Technical data on

rate

page 92.

3.7 Heatsink fan operation

The drive is ventilated by an internal heatsink mounted fan. The fan housing forms a baffle plate, channelling the air through the heatsink chamber. Thus, regardless of mounting method (surface mounting or through-panel mounting), the installing of additional baffle plates is not required.

Ensure the minimum clearances around the drive are maintained to allow air to flow freely.

The heatsink fan on all sizes is a variable speed fan. The drive controls the speed at which the fan runs based on the temperature of the heatsink and the drive's thermal model system. The maximum speed at which the fan operates can be limited in Pr 06.045. This could incur an output current derating. Size 7 to 10 are also fitted with a variable speed fan to ventilate the capacitor bank. Refer to section 3.11 Routine maintenance on page 49 for information on fan removal.

38 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 39

3.8 Enclosing standard drive for high environmental protection

Drive

Gasket

Enclosure rear wall

An explanation of environmental protection rating is provided in section 5.1.9 IP / UL Rating on page 102.

The standard drive is rated to IP20 pollution degree 2 (dry, non-conductive contamination only) (NEMA 1). However, it is possible to configure the drive to achieve IP65 rating (size 7 and 8) or IP55 (size 9 and 10) (NEMA 12) at the rear of the heatsink for through-panel mounting.

This allows the front of the drive, along with various switchgear, to be housed in a high IP enclosure with the heatsink protruding through the panel to the external environment. Thus, the majority of the heat generated by the drive is dissipated outside the enclosure maintaining a reduced temperature inside the enclosure. This also relies on a good seal being made between the heatsink and the rear of the enclosure using the gasket and securing brackets provided.

The main gasket should be installed as shown in Figure 3-13.

Figure 3-13 Installing the gasket

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 39 Issue Number: 9

Page 40

A special procedure is necessary when through hole mounting size 7 in a high IP enclosure to move

an EMC bracket that would otherwise prevent a good seal. This procedure is described in Figure 3-

14.

Figure 3-14 Special procedure for size 7 only

1) Remove screw shown using T20 torque driver

2) Bend EMC bracket 90 degrees as shown

3) Fit sealing gasket and place drive in panel cutout

4) Ensure EMC bracket is trapped under lower mounting bracket when fitting brackets

40 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 41

Figure 3-15 Example of high IP through-panel layout

IP20

(NEMA1)

IP55 (NEMA 12)

or IP65 enclosure

The providesGasket seal an IP65 (size 7 and 8) or IP55 (size 9 and 10) rated barrier to maintain enclosure rating after drive is fitted.

NOTE

The main gasket should be installed as shown in Figure 3-13. Any screws / bolts that are used for mounting should be installed with M8 flat nylon washers to maintain a seal around the screw hole.

See Figure 3-16 on page 42, sealing clamps are supplied in the through panel mounting kit to aid

compression of the gasket.

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The heatsink fans have conformal coated PCBs and have sealant at cable entry points. Dripping, splashing or sprayed water can impede the operation of the fan, therefore if the environment is such that the fan may be subjected to more than occasional dripping or sprayed water while operational, then suitable drip protection covers should be employed.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 41 Issue Number: 9

Page 42

Figure 3-16 View showing sealing clamps provided in through hole mounting kit

Enclosure rear wall

Sea ing brackets

NOTE

For detailed information regarding high IP through panel mounting see section

3.4.3 Through-panel mounting on page 30.

When designing a high IP enclosure, consideration should be given to the dissipation from the front of the drive.

Table 3-4 Power losses from the front of the drive when through-panel mounted

Frame size Power loss

7  204 W

8  347 W

9A/9E/10E  480 W

42 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 43

3.9 External EMC filter

The external EMC filters for sizes 7 to 10, are designed to be mounted above the drive as shown below.

Figure 3-17 Size 7 to 10 mounting of the EMC filter

3.9.1 Optional external EMC filters

Table 3-5 EMC filter cross reference

Model CT part number

200 V

07200610 to 07200830 4200-1132

08201160 to 08201320 4200-1972 09201760 to 09202190 (9A) 4200-3021 09201760 to 09202190 (9E) 4200-4460

10202830 to 10203000 4200-4460

400 V

07400660 to 07401000 4200-1132

08401340 to 08401570 4200-1972 09402000 to 09402240 (9A) 4200-3021 09402000 to 09402240 (9E) 4200-4460

10402700 to 10403200 4200-4460

575 V

07500440 to 07500550 4200-0672

08500630 to 08500860 4200-1662 09501040 to 09501310 (9A) 4200-1660 09501040 to 09501310 (9E) 4200-2210

10501520 to 10501900 4200-2210

690 V

07600190 to 07600540 4200-0672

08600630 to 08600860 4200-1662 09601040 to 09601310 (9A) 4200-1660 09601040 to 09601310 (9E) 4200-2210

10601500 to 10601780 4200-2210

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 43 Issue Number: 9

Page 44

3.9.2 EMC filter ratings

Table 3-6 Optional external EMC filter details

Maximum

continuous

current

CT part

number

4200-1132 117 102.7* 528 480

4200-0672 67 58.8* 759 600 25 21.9 24.5 395 2.72

4200-1972 197 172.8* 528 480 42 36.7 18.7 210 1.68

4200-1662 114 100* 759 600 39 34.1 24.3 364 2.72

4200-3021 302 277 528 480

4200-1660 166 152 759 600 13 11.4 21 332 2.72

4200-4460 446 409 528 480 37 32.4 30 283 1.68

4200-2210 221 203 759 600 16 14.0 21 434 2.72

(104 °F)

@ 50 °C

(122 °F)

A A V V W W mA mA M

Voltage

rating

IEC UL

rating

Power dissipation

at rated current

@ 40 °C

(104 °F)

@ 50 °C (122 °F)

50 43.7 11.7 188 1.68

34 29.7 30 202 1.68

* At 55 °C (131 °F).

3.9.3 Overall EMC filter dimensions

Table 3-7 Optional external EMC filter dimensions

Dimensions (mm)

Part Number

4200-1132 270 10.63 90 3.54 150 5.90 6 13.2

4200-0672 270 10.63 90 3.54 150 5.90 6.2 13.7

4200-1972 300 11.81 120 4.72 170 6.69 9.6 21.2

4200-1662 300 11.81 120 4.72 170 6.69 9.4 20.7

4200-3021 339 13.3 230 9.06 120 4.72 11 24.3

4200-1660 360 14.2 245 9.6 105 4.13 5.2 11.5

4200-4460 105 4.13 360 14.2 245 9.6 12 26.5

4200-2210 105 4.13 360 14.2 245 9.6 10.3 22.7

HW D

mm inch mm inch mm inch kg lb

Ground leakage

Balanced

supply

phase-to-

phase and

phase-to-

ground

Worst

case@ 40 °C

Discharge

Weight

resistors

44 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 45

Figure 3-18 External EMC filter (size 7 to 8)

L1 L2 L3

Load Line

Table 3-8 Size 7 external EMC filter dimensions

CT part

number

4200-1132

4200-0672

ABCDEFHWVXYZ

240 mm

(9.45 in)

255 mm

(10 04 in)

55 mm

(2.17 in)

150 mm (5 90 in)

205 mm (8.07 in)

270 mm

(10.63 in)

90 mm

(3 54 in)

M10

6.5 mm

(0.26 in)

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Table 3-9 Size 8 external EMC filter dimensions

CT part

number

4200-1972

4200-1662

ABCDEFHWVXYZ

260 mm

(10.24 in)

275 mm

(10.83 in)

85 mm

(3 35 in)

170 mm (6.69 in)

249 mm (9.79 in)

300 mm

(11.81 in)

120 mm (4.72 in)

M10

Unidrive M / HS Frame 7 to 10 Power Installation Guide 45 Issue Number: 9

6.5 mm

(10.26 in)

Page 46

Figure 3-19 External EMC filter (size 9A)

V: Ground stud - M10 Y: O 10.5 mm Z: O 10.8 mm

Table 3-10 Size 9A external EMC filter dimensions

CT part number

4200-3021

4200-1660

ABDE FGH I JW

220 mm (8 66 in)

280 mm (11.02 in)

170 mm (6.70 in)

180 mm (7 09 in)

120 mm (4.72 in)

105 mm (4.13 in)

210 mm (8.27 in)

225 mm (8.86 in)

2 mm

(0.08 in)

2 mm

(0.08 in)

40 mm

(1.57 in)

40 mm

(1.57 in)

339 mm

(13.34)

360 mm

(14.17 in)

73 mm

(2.87 in)

73 mm

(2.87 in)

60 mm

(2.36 in)

60 mm

(2.36 in)

46 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

230 mm

(9.06 in)

245 mm (9.65 in)

Page 47

Figure 3-20 External EMC filter (size 9E and 10E)

V: Ground stud - M10 Z: O 11 mm

Table 3-11 Size 9E and 10E external EMC filter dimensions

CT part

number

4200-4460

4200-2210

ABCDEGHWY

280 mm

(11.02)

180 mm

(7.09)

57 mm

(2.24 mm)

245 mm (9.65 in)

225 mm (8.86 in)

(1.57 in)

40 mm

105 mm (4.13 in)

360 mm (14.7 in)

11 m m

(0.43 in)

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3.9.4 EMC filter torque settings

Table 3-12 Optional external EMC Filter terminal data.

Power

CT part

number

4200-1132

4200-0672

4200-1972

4200-1662

Bar hole diameter Max cable size Max torque

N/A

connections

50 mm

(1/0 AWG)

95 mm

(3/0 AWG)

Ground stud

8.0 N m

(6 0lb ft)

20 N m

(14.8 lb ft)

4200-3021 10.8 mm

4200-1660 10.8 mm

4200-4460 11 mm

N/A

30 N m

(22.1 lb ft)

4200-2210 11 mm

Unidrive M / HS Frame 7 to 10 Power Installation Guide 47 Issue Number: 9

size

M10

Ground

connections

Max torque

18 N m

(13.3 lb ft)

Page 48

3.10 Terminal size and torque settings

Table 3-13 Drive control terminal data

Model Connection type Torque setting

M200 to M400 Screw terminals 0.2 N m (0.15 lb ft)

M600 to M702 Plug-in terminal block 0.5 N m (0.4 lb ft)

Table 3-14 Drive relay terminal data

Model Connection type Torque setting

M200 to M400 Screw terminals

M600 to M702 Plug-in terminal block

Table 3-15 Terminal block maximimum cable sizes

Model

All All Control connector

All All 2 way relay connector

M300 to M400 7 to 9 STO connector

M600 to M702 All

Size Terminal block description Maximum cable size

2 way low voltage power 24V supply

connector

Table 3-16 Maximum crimp/lug sizes for frame size 8 to 10

Terminals

AC supply connections 2 x 185 2 x 500

AC supply ground 2 x 120 1 x 350

Motor connections 2 x 150 2 x 350

Drive output ground 2 x 150 1 x 350

Brake connection 2 x 150 2 x 350

Maximum standard crimp (mm

0.5 N m (0.4 lb ft)

1.5 mm

2.5 mm

1.5 mm

Maximum standard US lug

)

(16 AWG)

(14 AWG)

(16 AWG)

(kcmil)

Table 3-17 Drive power terminal data

Model

size

8 to 10

AC and motor terminals DC and braking Ground terminal

Recommended Maximum Recommended Maximum Recommended Maximum

M8 Nut (13 mm AF) M8 Nut (13 mm AF) M8 Nut (13 mm AF)

12 N m

(8.85 lb ft)

M10 Nut (17 mm AF) M10 Nut (17 mm AF) M10 Nut (17 mm AF)

15 N m

(11.1 Ib ft)

14 N m

(10 lb ft)

20 N m

(14 8 Ib ft)

12 N m

(8.85 lb ft)

15 N m

(11.1 Ib ft)

14 N m

(10 lb ft)

20 N m

(14.8 Ib ft)

12 N m

(8.85 lb ft)

15 N m

(11.1 Ib ft)

14 N m

(10 lb ft)

20 N m

(14.8 Ib ft)

48 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 49

3.11 Routine maintenance

The drive should be installed in a cool, clean, well ventilated location. Contact of moisture and dust with the drive should be prevented.

Regular checks of the following should be carried out to ensure drive / installation reliability are maximized:

Environment

Ambient temperature Ensure the enclosure temperature remains at or below maximum specified

Dust

Moisture Ensure the drive enclosure shows no signs of condensation

Enclosure

Enclosure door filters Ensure filters are not blocked and that air is free to flow

Electrical

Screw connections Ensure all screw terminals remain tight

Crimp terminals

Cables Check all cables for signs of damage

Ensure the drive remains dust free – check that the heatsink and drive fan are not gathering dust. The lifetime of the fan is reduced in dusty environments.

Ensure all crimp terminals remains tight – check for any discoloration which could indicate overheating

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 49 Issue Number: 9

Page 50

3.11.1 Size 7 heatsink fan replacement

Figure 3-21 Size 7 heatsink fan replacement

Size 7 heatsink fan removal procedure

1) Remove terminal cover

2) Remove finger guard

3) Disconnect fan cables from drive (making a note of the order) and push grommets down prior to attempting fan removal

4) Remove the mounting screws using a T20 and T25 torque driver

5) Withdraw fan housing from the drive

After fan(s) have been replaced, reverse the above steps to refit.

Table 3-18 Size 7 heatsink fan part number

Drive model Heatsink fan part number

Size 7 3251-8247

50 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Page 51

3.11.2 Size 8 heatsink fan replacement

Figure 3-22 Size 8 heatsink fan replacement

Size 8 heatsink fan removal procedure

1) Remove terminal cover

2) Remove finger guard

3) Disconnect fan cables from drive (making a note of the order) and push grommet down prior to attempting fan removal

4) Remove the mounting screws using a T20 torque driver

5) Withdraw fan housing from the drive

After fan(s) have been replaced, reverse the above steps to refit.

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Table 3-19 Size 8 heatsink fan part number

Drive model Heatsink fan part number

Size 8 3251-8240

Unidrive M / HS Frame 7 to 10 Power Installation Guide 51 Issue Number: 9

Page 52

3.11.3 Size 9 and 10 heatsink fan replacement

Figure 3-23 Size 9 and 10 heatsink fan replacement

Heatsink fan removal procedure

1) Using a flat screwdriver remove the fan wires from the fan connector (making a note of the order).

2) Using a T20 Torque driver remove the two screws that retain the heatsink fan housing

3) Withdraw the heatsink fan housing from the drive in the direction shown

4) Pull the fan cable through the fan cable gland

5) Using a T20 Torque driver remove the four screws that retain the fan in the housing

After fan has been replaced, reverse the above steps to refit.

Table 3-20 Size 9 and 10 heatsink fan part number

Drive model Heatsink fan part number

Size 9 and 10 3251-1750

52 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Page 53

3.11.4 Size 7 to 10 auxiliary (capacitor bank) fan replacement

Figure 3-24 Size 7 to 10 auxiliary (capacitor bank) fan replacement

Auxiliary fan removal procedure

1) Disconnect fan wiring connector shown

2) Slide fan housing in the direction shown using tongue shown in enlarged diagram of fan

3) Withdraw fan housing from the drive

After fan has been replaced, reverse the above steps to refit.

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Table 3-21 Auxiliary (capacitor bank) fan part numbers

Drive model Auxiliary (capacitor bank) fan part number

Size 7 3251-0041

Size 8 3251-2249

Size 9 to 10 3251-0042

Unidrive M / HS Frame 7 to 10 Power Installation Guide 53 Issue Number: 9

Page 54

4 Electrical installation

WARNING

Electric shock risk

The voltages present in the following locations can cause severe electric shock and may be lethal: AC supply cables and connections DC and brake cables, and connections Output cables and connections Many internal parts of the drive, and external option units Unless otherwise indicated, control terminals are single insulated and must not be touched.

Isolation device

The AC and / or DC power supply must be disconnected from the drive using an approved isolation device before any cover is removed from the drive or before any servicing work is performed.

STOP function

The STOP function does not remove dangerous voltages from the drive, the motor or any external option units.

Safe Torque Off function

The Safe Torque Off function does not remove dangerous voltages from the drive, the motor or any external option units.

Stored charge

The drive contains capacitors that remain charged to a potentially lethal voltage after the AC and / or DC power supply has been disconnected. If the drive has been energized, the AC and / or DC power supply must be isolated at least ten minutes before work may continue. Normally, the capacitors are discharged by an internal resistor. Under certain, unusual fault conditions, it is poss ble that the capacitors may fail to discharge, or be prevented from being discharged by a voltage applied to the output terminals. If the drive has failed in a manner that causes the display to go blank immediately, it is possible the capacitors will not be discharged. In this case, consult Nidec Industrial Automation or their authorized distributor.

Equipment supplied by plug and socket

Special attention must be given if the drive is installed in equipment which is connected to the AC supply by a plug and socket. The AC supply terminals of the drive are connected to the internal capacitors through rectifier diodes which are not intended to give safety isolation. If the plug terminals can be touched when the plug is disconnected from the socket, a means of automatically isolating the plug from the drive must be used (e.g. a latching relay).

Permanent magnet motors

Permanent magnet motors generate electrical power if they are rotated, even when the supply to the drive is disconnected. If that happens then the drive will become energized through its motor terminals. If the motor load is capable of rotating the motor when the supply is disconnected, then the motor must be isolated from the drive before gaining access to any live parts.

54 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 55

UVW

Motor

Optional ground connection

+DC BR

Optional braking resistor

Thermal

overload

protection

device

Output connections

Input connections

Mains

Supply

L1 L2

Optional

ine reactor

Optional

EMC f lter

Fuses

L1 L2 L3

+DC -DCPE

Supply ground

4.1 Power and ground connections

Figure 4-1 Size 7 and 8 power and ground connections (size 7 shown)

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 55 Issue Number: 9

Technical data UL lis ing information

Page 56

Figure 4-2 Frame 9A power and ground connections

Input connections

Ma ns

Supply

L1 L2

Optional

EMC fi ter

Fuses

L1 L2 L3

Supply ground

+DC -DC

UVW

Motor

Optional ground connection

+DC BR

Thermal over oad

protection

device

Output connections

Internal EMC

f lter

56 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 57

Input connections

Mains

Supply

L1 L2

Line reactor

Optional

EMC filter

Fuses

L1 L2 L3

Supply ground

UVW

Motor

Optional ground connection

+DC BR

Thermal overload

protection

device

Output connections

9E/10E

CAUT ION

Figure 4-3 Size 9E and 10E power and ground connections

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Electrical installation

A separate line reactor (INLXXX) must be used for size 9E and 10E. Failure to provide sufficient reactance could damage or reduce the service life of the drive. Refer to Table 4-3 Size 7 to 10 Model and Line reactor part number on page 61.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 57 Issue Number: 9

Technical data UL lis ing information

Page 58

4.1.1 Ground connections

WARNING

NOTE

WARNING

Electrochemical corrosion of grounding terminals

Ensure that grounding terminals are protected against corrosion i.e. as could be caused by condensation.

The drive must be connected to the system ground of the AC supply. The ground wiring must conform to local regulations and codes of practice.

For further information on ground cable sizes, refer to Table 2-5 Protective ground cable ratings on page 18.

On size 7, the supply and motor ground connections are made using the M8 studs located by the supply and motor connection terminals. Refer to Figure 4-1.

On size 8, the supply and motor ground connections are made using the M10 studs located by the supply and motor connection terminals. Refer to Figure 4-1.

On size 9A, the supply and motor ground connections are made using the M10 studs located by the supply and motor connection terminals. Refer to Figure 4-2.

On size 9E and 10E, the supply and motor ground connections are made using the M10 studs located by the supply and motor connection terminals. Refer to Figure 4-3.

The ground loop impedance must conform to the requirements of local safety regulations. The drive must be grounded by a connection capable of carrying the prospective fault current until the protective device (fuse, etc.) disconnects the AC supply. The ground connections must be inspected and tested at appropriate intervals.

4.2 AC Supply requirements

AC supply voltage:

200 V drive: 200 V to 240 V ±10 % 400 V drive: 380 V to 480 V ±10 % 575 V drive: 500 V to 575 V ±10 % 690 V drive: 500 V to 690 V ±10 %

Number of phases: 3

Maximum supply imbalance: 2 % negative phase sequence (equivalent to 3 % voltage imbalance between phases).

Frequency range: 45 to 66 Hz

For UL compliance only, the maximum supply symmetrical fault current must be limited to 100 kA

Table 4-1 Supply fault current used to calculate maximum input currents

Model Symmetrical fault level (kA)

All 100

58 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 59

4.2.1 Supply types

WARNING

All drives are suitable for use on any supply type i.e TN-S, TN-C-S, TT and IT.

Supplies with voltage up to 600 V may have grounding at any potential, i.e. neutral, centre or corner (“grounded delta”) Supplies with voltage above 600 V may not have corner grounding

If an SI-Applications Plus module is installed in the drive, then the drive must not be used on a corner-grounded or centre-grounded delta supply if the supply voltage is above 300 V. If this is required, please contact the supplier of the drive for more information.

Drives are suitable for use on supplies of installation category III and lower, according to IEC 60664-1. This means they may be connected permanently to the supply at its origin in a building, but for outdoor installation additional over-voltage suppression (transient voltage surge suppression) must be provided to reduce category IV to category III.

Operation with IT (ungrounded) supplies:

Special attention is required when using internal or external EMC filters with ungrounded supplies, because in the event of a ground (earth) fault in the motor circuit the drive may not trip and the filter could be over-stressed. In this case, either the filter must not be used (removed) or additional independent motor ground fault protection must be provided, refer to Table 4-2 . For details of ground fault protection contact the supplier of the drive.

A ground fault in the supply has no effect in any case. If the motor must continue to run with a ground fault in its own circuit then an input isolating transformer must be provided and if an EMC filter is required it must be located in the primary circuit.

Unusual hazards can occur on ungrounded supplies with more than one source, for example on ships. Contact the supplier of the drive for more information.

Table 4-2 Behavior of the drive in the event of a ground (earth) fault with an IT supply

Drive size Internal filter only External filter (with internal)

May not trip – precautions required:

(All sizes)

• Remove the EMC filter*

• Use ground leakage relay

* Please note that the internal filter is not removable on size 9E and 10E.

May not trip – precautions required:

• Do not use EMC filter

• Use ground leakage relay

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Unidrive M / HS Frame 7 to 10 Power Installation Guide 59 Issue Number: 9

Technical data UL lis ing information

Page 60

4.2.2 Supplies requiring line reactors

CAUTION

Input line reactors reduce the risk of damage to the drive resulting from poor phase balance or severe disturbances on the supply network.

Where line reactors are to be used, reactance values of approximately 2 % are recommended. Higher values may be used if necessary, but may result in a loss of drive output (reduced torque at high speed) because of the voltage drop.

For all drive ratings, 2 % line reactors permit drives to be used with a supply unbalance of up to 3.5 % negative phase sequence (equivalent to 5 % voltage imbalance between phases).

Severe disturbances may be caused by the following factors, for example:

• Power factor correction equipment connected close to the drive.

• Large DC drives having no or inadequate line reactors connected to the supply.

• Across the line (DOL) started motor(s) connected to the supply such that when any of these motors are started, the voltage dip exceeds 20 %

Such disturbances may cause excessive peak currents to flow in the input power circuit of the drive. This may cause nuisance tripping, or in extreme cases, failure of the drive.

Drives of low power rating may also be suscept ble to disturbance when connected to supplies with a high rated capacity.

Frame size 7 has an internal DC reactor and Frame size 8 and 9A have internal AC line reactors so they do not require AC line reactors except for cases of excessive phase unbalance or extreme supply conditions. Drive sizes 9E and 10E do not have internal input line reactors hence an external input line reactor must be used.

When required each drive must have its own reactor(s). Three individual reactors or a single threephase reactor should be used.

Reactor current ratings

The current rating of the line reactors should be as follows:

Continuous current rating:

Not less than the continuous input current rating of the drive

Repetitive peak current rating:

Not less than twice the continuous input current rating of the drive

A separate line reactor (INLXXX) of at least the value shown in Table 4-3 and Table 4-4 must be used with size 9E and 10E. Failure to provide sufficient reactance could damage or reduce the service life of the drive.

60 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Table 4-3 Size 7 to 10 Model and Line reactor part number

Size Drive model Inductor model

07200610 INL 2009 4401-0227

07200750 INL 2010 4401-0228

07200830 INL 2011 4401-0229

07400660 INL 4014 4401-0237

07400770 INL 4015 4401-0238

07401000 INL 4016 4401-0239

07500440 INL 5006 4401-0223

07500550 INL 5010 4401-0245

07600190 INL 6001 4401-0248

07600240 INL 6002 4401-0249

07600290 INL 6003 4401-0250

07600380 INL 6004 4401-0251

07600440 INL 6005 4401-0252

07600540 INL 6006 4401-0253

08201160 INL 2012 4401-0230

08201320 INL 2013 4401-0231

08401340 INL 4017 4401-0240

08401570 INL 4018 4401-0241

08500630 INL 5011 4401-0246

08500860 INL 5012 4401-0247

08600630 INL 6007 4401-0254

08600860 INL 6008 4401-0255

09201760, 09202190, 09402000, 09402240 INL 401 4401-0181

09501040, 09501310, 09601040, 09601310 INL 601 4401-0183

10202830, 10203000, 10402700, 10403200 INL 402 4401-0182

10501520, 10501900, 10601500, 10601780 INL 602 4401-0184

Line reactor part

number

Safety information Product information Mechanical installa ion

Electrical installation

Figure 4-4 Input line reactor dimensions

Unidrive M / HS Frame 7 to 10 Power Installation Guide 61 Issue Number: 9

Technical data UL lis ing information

Page 62

Table 4-4 Input line reactor ratings (2 %)

100

---------

-------



2 f I

------------

=

Overall

width

(W)

Part

number

4401-0223 INL 5006 47 480 255 130 210 12.5 50 0 122 1

4401-0227 INL 2009 67 130 206 130 160 6.9 50 0 90 1

4401-0228 INL 2010 88 100 206 140 160 9 50 0 97 1

4401-0229 NL 2011 105 80 206 140 160 9.5 50 0 90 1

4401-0230 INL 2012 137 62 254 130 195 12.5 50 0 143 1

4401-0231 INL 2013 166 51 254 150 195 14 50 0 137 1

4401-0237 INL 4014 74 200 254 130 195 12 50 0 129 1

4401-0238 INL 4015 88 170 254 150 195 14 50 0 127 1

4401-0239 INL 4016 105 140 254 150 195 14 50 0 139 1

4401-0240 INL 4017 155 95 290 160 205 20 50 0 182 1

4401-0241 INL 4018 177 83 290 170 205 22 50 0 200 1

4401-0245 INL 5010 67 340 290 150 205 18 50 0 139 1

4401-0246 NL 5011 88 250 290 170 205 22 50 0 147 1

4401-0247 INL 5012 105 200 290 180 225 25 50 0 167 1

4401-0248 INL 6001 20 1270 206 95 200 5.8 50 0 71 1

4401-0249 INL 6002 26 980 206 130 200 7.4 50 0 80 1

4401-0250 INL 6003 32 880 206 140 200 10 50 0 84 1

4401-0251 INL 6004 39 650 254 130 210 12 50 0 123 1

4401-0252 INL 6005 45 580 254 130 210 12.5 50 0 124 1

4401-0253 INL 6006 67 410 290 150 205 18 50 0 123 1

4401-0254 INL 6007 88 300 290 170 205 22 50 0 169 1

4401-0255 INL 6008 105 240 290 180 225 25 50 0 204 1

4401-0181 INL 401 245 63 240 190 225 32 50 1 148 1

4401-0182 INL 402 370 44 276 200 225 36 50 1 205 1

4401-0183 INL 601 145 178 240 190 225 33 50 1 88 1

4401-0184 INL 602 202 133 276 200 225 36 50 1 116 1

Model

Current Inductance

A Hmmmmmmkg°Cm/sW

depth

(D)

height

(H)

Weight

Overall

Max

ambient

temp

Min

airflow

Maximum

losses

Quantity required

4.2.3 Input inductor calculation

To calculate the inductance required (at Y %), use the following equation:

Where:

I = drive rated input current (A) L = inductance (H) f = supply frequency (Hz) V = voltage between lines

Issue Number: 9

62 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Page 63

4.3 Supplying the Unidrive M / Unidrive HS size 7, 8 and 9A

NOTE

drives with DC / DC bus paralleling

The drive may be supplied with DC instead of 3 phase AC.

The connecting of the DC bus between several drives is typically used to:

1. Return energy from a drive which is being overhauled by the load to a second motoring drive.

2. Allow the use of one braking resistor to dissipate regenerative energy from several drives.

There are limitations to the combinations of drives which can be used in this configuration.

For further information, contact the supplier of the drive.

Unidrive M/Unidrive HS size 9E and 10E drives do not have an access ble negative DC terminal. It is recommended that 9D and 10D drives are used as an alternative when this is needed, please refer to the Modular Installation Guide for further details.

4.4 24 Vdc supply

The 24 Vdc supply connected to control terminals 1 & 2* provides the following functions:

• It can be used to supplement the drive's own internal 24 V supply when multiple option modules are being used and the current drawn by these module is greater than the drive can supply.

• It can be used as a back-up power supply to keep the control circuits of the drive powered up when the line power supply is removed. This allows any fieldbus modules, application modules, encoders or serial communications to continue to operate.

• It can be used to commission the drive when the line power supply is not available, as the display operates correctly. However, the drive will be in the Under voltage state unless either line power supply or low voltage DC operation is enabled, therefore diagnostics may not be possible. (Power down save parameters are not saved when using the 24 V back-up power supply input).

• If the DC bus voltage is too low to run the main SMPS in the drive, then the 24 V supply can be used to supply all the low voltage power requirements of the drive. Low Under Voltage Threshold Select (06.067)** must also be enabled for this to happen.

** Not available on Unidrive M200 to M400

Safety information Product information Mechanical installa ion

Electrical installation

The power 24 Vdc supply (terminals 51, 52) must be connected to enable the 24 V dc supply to be used as a backup supply, when the line power supply is removed. If the power 24 Vdc supply is not connected none of the above mentioned functions can be used, "Waiting For Power System" will be displayed on the keypad and no drive operations are possible. The location of the power 24 Vdc can be identified from Figure 4-5 and Figure 4-6 Location of the 24 Vdc power supply connection on size 8 to 10 on page 65.

Table 4-5 24 Vdc Supply connections

Function Sizes 7-10

Supplement the drive’s internal supply

Back-up supply for the control circuit

* Terminal 9 on Unidrive M702 and HS72 (24 Vdc control supply on Unidrive M200 to M400 is supplied via AI-Backup Adaptor)

Unidrive M / HS Frame 7 to 10 Power Installation Guide 63 Issue Number: 9

Terminal

1, 2*

Terminal

1, 2*

51, 52

Technical data UL lis ing information

Page 64

The working voltage range of the control 24 V power supply is as follows:

51 5251

1 0V common

2 +24 Vdc *

Nominal operating voltage 24.0 Vdc

Minimum continuous operating voltage 19.2 V

Maximum continuous operating voltage 28.0 V

Minimum start up voltage 21.6 V

Maximum power supply requirement at 24 V 40 W

Recommended fuse 3 A, 50 Vdc

* Terminal 9 on Unidrive M702 and HS72

Minimum and maximum voltage values include ripple and noise. Ripple and noise values must not exceed 5 %.

The working range of the 24 V power supply is as follows:

51 0V common

52 +24 Vdc

Nominal operating voltage 24.0 Vdc

Minimum continuous operating voltage 19.2 Vdc

Maximum continuous operating voltage

Minimum startup voltage 21.6 Vdc

Maximum power supply requirement 60 W

Recommended fuse 4 A @ 50 Vdc

Figure 4-5 Location of the 24 Vdc power supply connection on size 7

30 Vdc (IEC), 26 Vdc (UL)

64 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Figure 4-6 Location of the 24 Vdc power supply connection on size 8 to 10

51 5251 52

NOTE

4.5 Low voltage operation

With the addition of a 24 Vdc power supply to supply the control circuits, the drive is able to operate from a low voltage DC supply with a range from 24 Vdc to the maximum DC volts. It is poss ble for the drive to go from operating on a normal line power supply voltage to operating on a much lower supply voltage without interruption (not available with Unidrive M200 to M400).

Going from low voltage operation to normal mains operation requires the inrush current to be controlled. This may be provided externally. If not, the drive supply can be interrupted to utilise the normal soft starting method in the drive.

To fully exploit the new low voltage mode of operation, the under voltage level is now user programmable. For application data, contact the supplier of the drive.

The working voltage range of the low voltage DC power supply is as follows:

Size 9 to 10

Minimum continuous operating voltage: 26 V

Minimum start up voltage: 32 V

Maximum over voltage trip threshold: 230 V drives: 415 V

400 V drives: 830 V

575 V drives: 990 V

690 V drives: 1190 V

Safety information Product information Mechanical installa ion

Electrical installation

Technical data UL lis ing information

Unidrive M / HS Frame 7 to 10 Power Installation Guide 65 Issue Number: 9

Page 66

In low voltage mode only, with frame size 9 to 10, a 24 V supply needs to be provided for the heatsink

6612

fan. The fan supply should be connected to terminal 61 and 62.

61 0V common

62 +24 Vdc heatsink fan supply

Size 9 to 10

Nominal operating voltage 24.0 Vdc

Minimum continuous operating voltage 23.5 Vdc

Maximum continuous operating voltage 27 Vdc

Current consumption Size 9 to 10 (all): 6A

Recommended power supply 24 V, 7 A

Recommended fuse 8A fast blow

Figure 4-7 Location of the heatsink fan supply connector on size 9 to 10

4.6 Heatsink fan supply

When operating on normal mains supply the heatsink fan on all drive sizes is supplied internally by the drive. When operating size 9 and 10 in low voltage mode it is necessary to connect an external 24V supply to terminal 61 and 62 if heatsink fan operation is required. Please see section 4.5 Low voltage operation on page 65 for more details.

4.7 Ratings

See section 2.4 Ratings on page 17.

Maximum continuous input current

The values of maximum continuous input current are given to aid the selection of cables and fuses. These values are stated for the worst case condition with the unusual combination of stiff supply with high imbalance. The value stated for the maximum continuous input current would only be seen in one of the input phases. The current in the other two phases would be significantly lower. The values of maximum input current are stated for a supply with a 2 % negative phase-sequence imbalance and rated at the maximum supply fault current given in section 2.4 Ratings on page 17. The nominal cable sizes given in section 2.4 Ratings on page 17 are only a guide. Refer to local wiring regulations for the correct size of cables. In some cases a larger cable is required to avoid excessive voltage drop.

66 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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The nominal output cable sizes in section 2.4 Ratings on page 17 assume that the motor

NOTE

WARNING

maximum current matches that of the drive. Where a motor of reduced rating is used the cable rating may be chosen to match that of the motor. To ensure that the motor and cable are protected against over-load, the drive must be programmed with the correct motor rated current.

Fuses

The AC supply to the drive must be installed with suitable protection against overload and short-circuits. Nominal fuse ratings are shown in section 2.4 Ratings on page 17. Failure to observe this requirement will cause risk of fire.

A fuse or other protection must be included in all live connections to the AC supply.

Fuse types

The fuse voltage rating must be suitable for the drive supply voltage.

4.7.1 Main AC supply contactor

The recommended AC supply contactor type is AC1.

4.8 Output circuit and motor protection

The output circuit has fast-acting electronic short-circuit protection which limits the fault current to typically no more than five times the rated output current, and interrupts the current in approximately 20 µs. No additional short-circuit protection devices are required.

The drive provides overload protection for the motor and its cable. For this to be effective, Pr 00.046

(Pr 00.006 on Unidrive M200 to M400) Motor rated current must be set to suit the motor.

Pr 00.046 (Pr 00.006 on Unidrive M200 to M400) Motor rated current must be set correctly to avoid a risk of fire in the event of motor overload.

Safety information Product information Mechanical installa ion

Electrical installation

There is also provision for the use of a motor thermistor to prevent over-heating of the motor, e.g. due to loss of cooling.

4.8.1 Motor cable types

Since capacitance in the motor cable causes loading on the output of the drive, ensure the cable length does not exceed the values given in Table 5-23 Maximum motor cable lengths on page 111.

Use 105 °C (221 °F) (UL 60/75 °C temp rise) PVC-insulated cable with copper conductors having a suitable voltage rating, for the following power connections:

• AC supply to external EMC filter (when used)

• AC supply (or external EMC filter) to drive

• Drive to motor

• Drive to braking resistor

Unidrive M / HS Frame 7 to 10 Power Installation Guide 67 Issue Number: 9

Technical data UL lis ing information

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4.8.2 High-capacitance / reduced diameter cables

Normal capacitance

Shield or armor separated from the cores

High capacitance

Shield or armor close to the cores

The maximum cable length is reduced from that shown in Table 5-23 Maximum motor cable lengths on page 111 if high capacitance or reduced diameter motor cables are used.

Most cables have an insulating jacket between the cores and the armor or shield; these cables have a low capacitance and are recommended. Cables that do not have an insulating jacket tend to have high capacitance; if a cable of this type is used, the maximum cable length is half that quoted in the tables, (Figure 4-8 shows how to identify the two types).

Figure 4-8 Cable construction influencing the capacitance

The maximum motor cable lengths specified in section 5.1.21 Maximum motor cable lengths on page 111 is shielded and contains four cores. Typical capacitance for this type of cable is 130 pF/m (i.e. from one core to all others and the shield connected together).

4.8.3 Motor winding voltage

The PWM output voltage can adversely affect the inter-turn insulation in the motor. This is because of the high rate of change of voltage, in conjunction with the impedance of the motor cable and the distributed nature of the motor winding.

For normal operation with AC supplies up to 500 Vac and a standard motor with a good quality insulation system, there is no need for any special precautions. In case of doubt the motor supplier should be consulted.

Special precautions are recommended under the following conditions, but only if the motor cable length exceeds 10 m:

• AC supply voltage exceeds 500 V

• DC supply voltage exceeds 670 V i.e. regenerative / AFE supply

• Operation of 400 V drive with continuous or very frequent sustained braking

• Multiple motors connected to a single drive

For multiple motors, the precautions given in section 4.8.4 Multiple motors should be followed.

For the other cases listed, it is recommended that an inverter-rated motor be used. This has a reinforced insulation system intended by the manufacturer for repetitive fast-rising pulsed voltage operation.

Users of 575 V NEMA rated motors should note that the specification for inverter-rated motors given in NEMA MG1 section 31 is sufficient for motoring operation but not where the motor spends significant periods braking. In that case an insulation peak voltage rating of 2.2 kV is recommended.

If it is not practical to use an inverter-rated motor, an output choke (inductor) should be used. The recommended type is a simple iron-cored component with a reactance of about 2 %. The exact value is not critical. This operates in conjunction with the capacitance of the motor cable to increase the rise-time of the motor terminal voltage and prevent excessive electrical stress.

68 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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4.8.4 Multiple motors

Motor protection relay

Chain connection (preferred)

9E/10E

Star connection

Inductor

Motor protection relay

9E/10E

Open-loop only

If the drive is to control more than one motor, one of the fixed V/F modes should be selected (Pr 05.014 = Fixed or Squared). Make the motor connections as shown in Figure 4-9 and Figure 4-

10. The maximum motor cable lengths specified in section 5.1.21 Maximum motor cable lengths on

page 111 apply to the sum of the total cable lengths from the drive to each motor. It is recommended that each motor is connected through a protection relay since the drive cannot

protect each motor individually. For connected as shown in Figure 4-10, even when the cable lengths are less than the maximum permissible. For high DC voltages or when supplied by a regen system, a sinusoidal filter is recommended. For details of filter or inductor sizes refer to the supplier of the drive.

Figure 4-9 Preferred chain connection for multiple motors

connection, a sinusoidal filter or an output inductor must be

Safety information Product information Mechanical installa ion

Electrical installation

Figure 4-10 Alternative connection for multiple motors

Unidrive M / HS Frame 7 to 10 Power Installation Guide 69 Issue Number: 9

Technical data UL lis ing information

Page 70

4.8.5 /  motor operation

WARNING

The voltage rating for and  connections of the motor should always be checked before attempting to run the motor.

The default setting of the motor rated voltage parameter is the same as the drive rated voltage, i.e.

400 V drive 400 V rated voltage 230 V drive 230 V rated voltage

A typical 3 phase motor would be connected in

however, variations on this are common e.g. 690 V

Incorrect connection of the windings will cause severe under or over fluxing of the motor, leading to a very poor output torque or motor saturation and overheating respectively.

4.8.6 Output contactor

If the cable between the drive and the motor is to be interrupted by a contactor or circuit breaker, ensure that the drive is disabled before the contactor or circuit breaker is opened or closed. Severe arcing may occur if this circuit is interrupted with the motor running at high current and low speed.

A contactor is sometimes required to be installed between the drive and motor for safety purposes.

The recommended motor contactor is the AC3 type.

Switching of an output contactor should only occur when the output of the drive is disabled.

Opening or closing of the contactor with the drive enabled will lead to:

1. OI ac trips (which cannot be reset for 10 seconds)

2. High levels of radio frequency noise emission

3. Increased contactor wear and tear

The Drive Enable terminal when opened provides a Safe Torque Off* function. This can in many cases replace output contactors.

For further information see the Control User Guide.

*There is no Safe Torque Off function on the Unidrive M200/201

for 400 V operation or  for 230 V operation,

 400 V.

4.9 Braking

Braking occurs when the drive is decelerating the motor, or is preventing the motor from gaining speed due to mechanical influences. During braking, energy is returned to the drive from the motor.

When the motor is being braked by the drive, the maximum regenerated power that the drive can absorb is equal to the power dissipation (losses) of the drive.

When the regenerated power is likely to exceed these losses, the DC bus voltage of the drive increases. Under default conditions, the drive brakes the motor under PI control, which extends the deceleration time as necessary in order to prevent the DC bus voltage from rising above a user defined set-point.

If the drive is expected to rapidly decelerate a load, or to hold back an overhauling load, a braking resistor must be installed.

Table 4-6 shows the default DC voltage level at which the drive turns on the braking transistor. However the braking resistor turn on and the turn off voltages are programmable with Braking IGBT Lower Threshold (06.073) and Braking IGBT Upper Threshold (06.074).

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Table 4-6 Braking transistor turn on voltage

NOTE

WARNING

Drive voltage rating DC bus voltage level

200 V 390 V

400 V 780 V

575 V 930 V

690 V 1120 V

When a braking resistor is used, Pr 00.015 (Pr 00.028 on Unidrive M200 to M400) should be set to FASt ramp mode.

4.9.1 External braking resistor

Overload protection

When an external braking resistor is used, it is essential that an overload protection device is incorporated in the braking resistor circuit; this is described in Figure 4-11 on page 73.

When a braking resistor is to be mounted outside the enclosure, ensure that it is mounted in a ventilated metal housing that will perform the following functions:

• Prevent inadvertent contact with the resistor

• Allow adequate ventilation for the resistor

When compliance with EMC emission standards is required, external connection requires the cable to be armored or shielded, since it is not fully contained in a metal enclosure. See section

4.11.6 Compliance with generic emission standards on page 85 for further details.

Internal connection does not require the cable to be armored or shielded.

Tab le 4-7

200 V

09201760 (9A) 2 84.5 45

09202190 (9A) 2 84.5 45

09201760 (9E) 1.4 120.8 45

09202190 (9E) 1.4 120.8 55

400 V

09402000 (9A) 3.6 187.8 90

09402240 (9A) 3.6 187.8 110

Minimum resistance values and peak power rating for the braking resistor at 40 °C (104 °F)

Model

07200610 4.5 37.6 15

07200750 4.5 37.6 18 5

07200830 4.5 37.6 22

08201160 2.3 73.5 30

08201320 2.3 73.5 37

10202830 1.7 99.5 75

10203000 1.7 99.5 90

07400660 7.5 90.2 30

07400770 7.5 90.2 37

07401000 7.5 90.2 45

08401340 6.3 107.4 55

08401570 6.3 107.4 75

Minimum resistance

Ω kW kW

Instantaneous power rating Continuous power rating

Safety information Product information Mechanical installa ion

Electrical installation

Technical data UL lis ing information

Unidrive M / HS Frame 7 to 10 Power Installation Guide 71 Issue Number: 9

Page 72

Model

09402000 (9E) 2.6 260 90

09402240 (9E) 2.6 260 110

10402700 3.1 218.1 132

10403200 3.1 218.1 160

575 V

07500440 11 87.4 30

07500550 11 87.4 37

08500630 5.5 174 8 45

08500860 5.5 174 8 55

09501040 (9A) 5.1 188 5 75

09501310 (9A) 5.1 188 5 90

09501040 (9E) 3.3 291 3 75

09501310 (9E) 3.3 291 3 90

10501520 3.3 291 3 110

10501900 3.3 291 3 132

690 V

07600190 13 107 3 15

07600240 13 107 3 18.5

07600290 13 107 3 22

07600380 13 107 3 30

07600440 13 107 3 37

07600540 13 107 3 45

08600630 5.5 253 5 55

08600860 5.5 253 5 75

09601040 (9A) 6.5 214 5 90

09601310 (9A) 6.5 214 5 110

09601040 (9E) 4.2 331 9 90

09601310 (9E) 4.2 331 9 110

10601500 4.2 331 9 132

10601780 3.8 366 8 160

Minimum resistance

Ω kW kW

Instantaneous power rating Continuous power rating

*Resistor tolerance: ±10 %.

The minimum resistance specified are for stand-alone drive systems only. If the drive is to be used as part of a common DC bus system different values may be required. Contact the supplier of the drive for more information.

For high-inertia loads or under continuous braking, the continuous power dissipated in the braking resistor may be as high as the power rating of the drive. The total energy dissipated in the braking resistor is dependent on the amount of energy to be extracted from the load.

The instantaneous power rating refers to the short-term maximum power dissipated during the on intervals of the pulse width modulated braking control cycle. The braking resistor must be able to withstand this dissipation for short intervals (milliseconds). Higher resistance values require proportionately lower instantaneous power ratings.

In most applications, braking occurs only occasionally. This allows the continuous power rating of the braking resistor to be much lower than the power rating of the drive. It is therefore essential that the instantaneous power rating and energy rating of the braking resistor are sufficient for the most extreme braking duty that is l kely to be encountered.

Optimization of the braking resistor requires careful consideration of the braking duty.

Select a value of resistance for the braking resistor that is not less than the specified minimum

72 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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resistance. Larger resistance values may give a cost saving, as well as a safety benefit in the event

Optional RFI filter

Stop

Star t / Reset

Thermal protection device

Braking resistor

Drive

Main contactor power supply

+DC

Pr 10.031

Resistor pulse power rating x Braking time

Resistor continuous power rating

-------------------------------------------------------------- ---------------------------------------------------------- -

of a fault in the braking system. Braking capability will then be reduced, which could cause the drive to trip during braking if the value chosen is too large.

Thermal protection circuit for the braking resistor

The thermal protection circuit must disconnect the AC supply from the drive if the resistor becomes overloaded due to a fault. Figure 4-11 shows a typical circuit arrangement.

Figure 4-11 Typical protection circuit for a braking resistor

See Figure 4-1 on page 55, Figure 4-2 on page 56 and Figure 4-3 on page 57 for the location of the +DC and braking resistor connections.

4.9.2 Braking resistor software overload protection

The drive software contains an overload protection function for a braking resistor. In order to enable and set-up this function, it is necessary to enter three values into the drive:

• Braking Resistor Rated Power (10.030)

• Braking Resistor Thermal Time Constant (10.031)

• Braking Resistor Resistance (10.061)

This data should be obtained from the manufacturer of the braking resistors. The braking resistor thermal time constant can be calculated from resistor data sheet values using the following equation:

Safety information Product information Mechanical installa ion

Electrical installation

Pr 10.039 gives an indication of braking resistor temperature based on a simple thermal model. Zero indicates the resistor is close to ambient and 100 % is the maximum temperature the resistor can withstand. A ‘Brake Resistor’ alarm is given if this parameter is above 75 % and the braking IGBT is active. A Brake R Too Hot trip will occur if Pr 10.039 reaches 100 %, when Pr 10.037 is set to 0 (default value) or 1.

If Pr 10.037 is equal to 2 or 3, a Brake R Too Hot trip will not occur when Pr 10.039 reaches 100 %, but instead the braking IGBT will be disabled until Pr 10.039 falls below 95 %. This option is intended for applications with parallel connected DC buses where there are several braking resistors, each of which cannot withstand full DC bus voltage continuously. With this type of application it is unl kely the braking energy will be shared equally between the resistors because of voltage measurement tolerances within the individual drives. Therefore with Pr 10.037 set to 2 or 3, then as soon as a resistor has reached its maximum temperature the drive will disable the braking IGBT, and another resistor on another drive will take up the braking energy. Once Pr 10.039 has fallen below 95 % the drive will allow the braking IGBT to operate again.

See the Parameter Reference Guide for more information on Pr 10.030, Pr 10.031, Pr 10.037 and Pr 10.039.

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Technical data UL lis ing information

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This software overload protection should be used in addition to an external overload protection

WARNING

device.

4.10 Ground leakage

The ground leakage current depends upon whether the internal EMC filter is installed. The drive is supplied with the filter installed.

With internal filter installed:

56 mA AC at 400 V 50 Hz (proportional to supply voltage and frequency) 18 µA DC with a 600 V DC bus (33 M)

With internal filter removed*:

<1mA Note that in both cases there is an internal voltage surge protection device connected to ground. Under normal circumstances this carries negligible current.

*Please note that the internal filter is not removable on size 9E and 10E.

When the internal filter is installed the leakage current is high. In this case a permanent fixed ground connection must be provided, or other suitable measures taken to prevent a safety hazard occurring if the connection is lost.

4.10.1 Use of residual current device (RCD)

There are three common types of ELCB / RCD:

1. AC - detects AC fault currents

2. A - detects AC and pulsating DC fault currents (provided the DC current reaches zero at least

once every half cycle)

3. B - detects AC, pulsating DC and smooth DC fault currents

• Type AC should never be used with drives.

• Type A can only be used with single phase drives

• Type B must be used with three phase drives

Only type B ELCB / RCD are suitable for use with 3 phase inverter drives.

If an external EMC filter is used with an ELCB / RCD, a delay of at least 50 ms should be incorporated to ensure spurious trips are not seen. The leakage current is likely to exceed the trip level if all of the phases are not energized simultaneously.

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4.11 EMC (Electromagnetic compatibility)

WARNING

The requirements for EMC are divided into three levels in the following three sections:

• section 4.11.4, General requirements for EMC this is for all applications, to ensure reliable operation of the drive and minimise the risk of disturbing nearby equipment. The immunity standards specified in section 5.1.24 Electromagnetic compatibility (EMC) on page 114 will be met, but no specific emission standards are applied.

• section 4.11.5, Requirements for meeting the EMC standard for power drive systems, IEC 61800-3 (EN 61800-3:2004+A1:2012).

• section 4.11.6, Requirements for meeting the generic emission standards for the industrial environment, IEC 61000-6-4, EN 61000-6-4:2007+A1:2011.

The recommendations of section 4.11.4 will usually be sufficient to avoid causing disturbance to adjacent equipment of industrial quality. If particularly sensitive equipment is to be used nearby, or in a non-industrial environment, then the recommendations of section 4.11.5 or section 4.11.6 should be followed to give reduced radio-frequency emission.

In order to ensure the installation meets the various emission standards descr bed in:

• The EMC data sheet available from the supplier of the drive

• The Declaration of Conformity at the front of this manual

• Chapter 5 Technical data on page 92

The correct external EMC filter must be used and all of the guidelines in section 4.11.4 General

requirements for EMC on page 80 and section 4.11.6 Compliance with generic emission

standards on page 85 must be followed.

High ground leakage current

When an EMC filter is used, a permanent fixed ground connection must be provided which does not pass through a connector or flexible power cord. This includes the internal EMC filter.

Safety information Product information Mechanical installa ion

Electrical installation

Unidrive M / HS Frame 7 to 10 Power Installation Guide 75 Issue Number: 9

Technical data UL lis ing information

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Table 4-8 EMC filter cross reference

WARNING

NOTE

Model CT part number

200 V

07200610 to 07200830 4200-1132

08201160 to 08201320 4200-1972 09201760 to 09202190 (9A) 4200-3021 09201760 to 09202190 (9E) 4200-4460

10202830 to 10203000 4200-4460

400 V

07400660 to 07401000 4200-1132

08401340 to 08401570 4200-1972 09402000 to 09402240 (9A) 4200-3021 09402000 to 09402240 (9E) 4200-4460

10402700 to 10403200 4200-4460

575 V

07500440 to 07500550 4200-0672

08500630 to 08500860 4200-1662 09501040 to 09501310 (9A) 4200-1660 09501040 to 09501310 (9E) 4200-2210

10501520 to 10501900 4200-2210

690 V

07600190 to 07600540 4200-0672

08600630 to 08600860 4200-1662 09601040 to 09601310 (9A) 4200-1660 09601040 to 09601310 (9E) 4200-2210

10601500 to 10601780 4200-2210

High ground leakage current

When an EMC filter is used, a permanent fixed ground connection must be provided which does not pass through a connector or flexible power cord. This includes the internal EMC filter.

The installer of the drive is respons ble for ensuring compliance with the EMC regulations that apply where the drive is to be used.

4.11.1 Grounding hardware

The drive is supplied with a grounding bracket to facilitate EMC compliance. They provide a convenient method for direct grounding of cable shields without the use of "pig-tails”. Cable shields

can be bared and clamped to the grounding bracket using metal clips or clamps

(not supplied) or cable ties. Note that the shield must in all cases be continued through the clamp to the intended terminal on the drive, in accordance with the connection details for the specific signal.

A suitable clamp is the Phoenix DIN rail mounted SK14 cable clamp (for cables with a maximum

outer diameter of 14 mm).

• See Figure 4-12 for details on installing the grounding bracket.

76 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Figure 4-12 Installation of control grounding bracket (all sizes -Unidrive M700 size 3 shown)

WARNING

Safety information Product information Mechanical installa ion

Loosen the ground connection nuts and slide the grounding bracket in the direction shown. Once in place, the ground connection nuts should be tightened with a maximum torque of 2 N m (1.47 lb ft).

A faston tab is located on the grounding bracket for the purpose of connecting the drive 0V to ground should the user require to do so.

4.11.2 Internal EMC filter

It is recommended that the internal EMC filter be kept in place unless there is a specific reason for

removing it.

When the drive is used with ungrounded (IT) supplies the internal EMC filter must be removed unless additional motor ground fault protection is installed. For instructions on removal, refer to Figure . Please note that the internal filter is not removable on size 9E and 10E. For details of ground fault protection contact the supplier of the drive.

If the drive is part of a regen system or it is connected to an IT supply then the internal EMC filter must be removed. The internal EMC filter reduces radio-frequency emission into the line power supply. Where the motor cable is short, it permits the requirements of EN 61800-3:2004 to be met for the second environment - see section 4.11.5 and section 5.1.24. For longer motor cables the filter continues to provide a useful reduction in emission level, and when used with any length of shielded motor cable up to the limit for the drive, it is unl kely that nearby industrial equipment will be disturbed. It is recommended that the filter be used in all applications unless the instructions given above require it to be removed or the ground leakage current of the drive is unacceptable.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 77 Issue Number: 9

Electrical installation

Technical data UL lis ing information

Page 78

The supply must be disconnected before removing the internal EMC filter.

WARNING

NOTE

Figure 4-13 Removal of the size 7, 8 and 9A internal EMC filter and line to ground varistors (size 7

shown)

To electrically disconnect the Internal EMC filter, remove the screw as highlighted above (1).

To electrically disconnect the line to ground varistors, remove the screw as highlighted above (2).

The Internal EMC filter on size 9E and 10E cannot be removed.

78 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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4.11.3 Line to ground varistors

WARNING

The line to ground varistors should only be removed in special circumstances such as ungrounded supplies with more than one source, for example on ships. Where the line to ground varistors are removed, ensure that line to ground transients are limited to values of category II. This is to ensure that line to ground transients do not exceed 4 kV as the drive insulation system from power to ground is designed to category II.Contact the supplier of the drive for more information.

Figure 4-14 Removal of size 9E and 10E line to ground varistors

Safety information Product information Mechanical installa ion

Electrical installation

To electrically disconnect the line to ground varistors, remove the screw as highlighted above (1).

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4.11.4 General requirements for EMC

Metal backplate

Optional ground connection

External controller

If the control circuit 0V is to be grounded, this should be done at the system controller only to avoid injecting noise currents into the 0V circuit

Grounding bar

If ground connections are made using a separate cable, they should run parallel to the appropriate power cable to minimise emissions

Use four core cable to connect the motor to the drive The ground conductor in the motor cable must be connected directly to the earth terminal of the drive and motor It must not be connected directly to the power earth busbar

The incoming supply ground should be connected to a single power ground bus bar or low impedance earth terminal inside the cubicle This should be used as a common 'clean' ground for all components inside the cubicle

3 phase AC supply

Optional EMC filter

Metal backplate safety bonded to power ground busbar

Ground (earth) connections

The grounding arrangements should be in accordance with Figure 4-15, which shows a single drive on a back-plate with or without an additional enclosure.

Figure 4-15 shows how to manage EMC when using an unshielded motor cable. However a shielded cable is preferable, in which case it should be installed as shown in section 4.11.6 Compliance with generic emission standards on page 85.

Figure 4-15 General EMC enclosure layout showing ground connections

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Cable layout

Optional braking

resistor and overload

Do not place sensitive (unscreened) signal circuits in a zone extending 300mm (12”) all around the Drive, motor cable, input cable from filter andEMC unscreened braking resistor cable ( f used)

300mm

(12in)

INL 1

NOTE

Figure 4-16 indicates the clearances which should be observed around the drive and related ‘noisy’ power cables by all sensitive control signals / equipment.

Figure 4-16 Drive cable clearances

Safety information Product information Mechanical installa ion

Electrical installation

Any signal cables which are carried inside the motor cable (i.e. motor thermistor, motor brake) will pick up large pulse currents via the cable capacitance. The shield of these signal cables must be connected to ground close to the motor cable, to avoid this noise current spreading through the control system.

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Feedback device cable shielding

NOTE

Shielding considerations are important for PWM drive installations due to the high voltages and currents present in the output (motor) circuit with a very wide frequency spectrum, typically from 0 to 20 MHz.

The following guidance is divided into two parts:

1. Ensuring correct transfer of data without disturbance from electrical noise originating either within

the drive or from outside.

2. Additional measures to prevent unwanted emission of radio frequency noise. These are optional

and only required where the installation is subject to specific requirements for radio frequency emission control.

To ensure correct transfer of data, observe the following:

Resolver connections:

• Use a cable with an overall shield and twisted pairs for the resolver signals

• Connect the cable shield to the drive 0V connection by the shortest poss ble link ("pigtail")

• It is generally preferable not to connect the cable shield to the resolver. However in cases where

there is an exceptional level of common-mode noise voltage present on the resolver body, it may be helpful to connect the shield there. If this is done then it becomes essential to ensure the absolute minimum length of "pigtails" at both shield connections, and possibly to clamp the cable shield directly to the resolver body and to the drive grounding bracket.

• The cable should preferably not be interrupted. If interruptions are unavoidable, ensure the

absolute minimum length of "pigtail" in the shield connections at each interruption.

Encoder connections:

• Use a cable with the correct impedance

• Use a cable with individually shielded twisted pairs

• Connect the cable shields to 0V at both the drive and the encoder, using the shortest poss ble

links ("pigtails")

• The cable should preferably not be interrupted. If interruptions are unavoidable, ensure the

absolute minimum length of "pigtail" in the shield connections at each interruption. Preferably, use a connection method which provides substantial metallic clamps for the cable shield terminations.

The above applies where the encoder body is isolated from the motor and where the encoder circuit is isolated from the encoder body. Where there is no isolation between the encoder circuits and the motor body, and in case of doubt, the following additional requirement must be observed. This gives the best possible noise immunity.

• The shields must be directly clamped to the encoder body (no pigtail) and to the drive grounding

bracket. This may be achieved by clamping of the individual shields or by providing an additional

overall shield which is clamped.

The recommendations of the encoder manufacturer must also be adhered to for the encoder connections.

In order to guarantee maximum noise immunity for any application double shielded cable as shown should be used.

In some cases single shielding of each pair of differential signals cables, or a single overall shield with individual shield on the thermistor connections is sufficient. In these cases all the shields should be connected to ground and 0V at both ends.

If the 0V is required to be left floating a cable with individual shields and an overall shield must be used.

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Figure 4-17 and Figure 4-18 illustrate the preferred construction of cable and the method of

Twis ted

pair

cable

Twisted pair shield

Cable

Cable overall shield

Cable

Cable shield

Twis ted

pair

shield

Cable shield

Twis ted

pair

shield

Connection

at motor

Connection

at drive

Ground clamp on shield

Shield

connection

to 0V

Shield

connection

to 0V

clamping. The outer sheath of the cable should be stripped back enough to allow the clamp to be installed. The shield must not be broken or opened at this point. The clamps should be installed close to the drive or feedback device, with the ground connections made to a ground plate or similar metallic ground surface.

Figure 4-17 Feedback cable, twisted pair

Figure 4-18 Feedback cable connections

Safety information Product information Mechanical installa ion

Electrical installation

To ensure suppression of radio frequency emission, observe the following:

• Use a cable with an overall shield

• Clamp the overall shield to grounded metallic surfaces at both the encoder and the drive, as illustrated in section 4-18

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4.11.5 Compliance with EN 61800-3:2004+A1:2012 (standard for Power

CAUT ION

Drive Systems)

Meeting the requirements of this standard depends on the environment that the drive is intended to operate in, as follows:

Operation in the first environment

Observe the guidelines given in section 4.11.6 Compliance with generic emission standards on

page 85. An external EMC filter will always be required.

This is a product of the restricted distribution class according to EN 618003:2004+A1:2012

In a residential environment this product may cause radio interference in which case the user may be required to take adequate measures.

Operation in the second environment

In all cases a shielded motor cable must be used, and an EMC filter is required for all Unidrive M / Unidrive HS drives with a rated input current of less than 100 A.

The drive contains an internal filter for basic emission control. In some cases feeding the motor cables (U, V and W) once through a ferrite ring can maintain compliance for longer cable lengths. The requirements of operating in the second environment are met, depending on the motor cable length for 3 kHz switching frequency as stated in Table 4-9.

Table 4-9 summarizes the performance of the internal filter when used with Unidrive M / Unidrive HS size 7 to 10 drives, assembled in the standard recommended configuration.

Table 4-9 Second environment emission compliance, internal filter

Drive size Voltage Motor Cable Length (m) Restriction

7 Any 0 - 100 Restricted

8 200 & 400 0 - 10 Unrestricted

8 200 & 400 10 - 100 Restricted

8 575 & 690 0 - 100 Restricted

9 and 10 200 & 400 0 - 100 Unrestricted

9 and 10 575 & 690 0 - 50 Unrestricted

Key:

Unrestricted: EN 61800-3:2004+A1:2012 second environment, unrestricted distribution.

For longer motor cables, an external filter is required. Where a filter is required, follow the guidelines in section 4.11.6 Compliance with generic emission standards .

Where a filter is not required, follow the guidelines given in section 4.11.4 General requirements for EMC on page 80.

The second environment typically includes an industrial low-voltage power supply network which does not supply buildings used for residential purposes. Operating the drive in this environment without an external EMC filter may cause interference to nearby electronic equipment whose sensitivity has not been appreciated. The user must take remedial measures if this situation arises. If the consequences of unexpected disturbances are severe, it is recommended that the guidelines in section 4.11.6 Compliance with generic emission standards be adhered to.

84 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Refer to section 5.1.24 Electromagnetic compatibility (EMC) on page 114 for further information on

³100mm (4in)

³100mm

(4in)

³100mm (4in)

compliance with EMC standards and definitions of environments.

Detailed instructions and EMC information are given in the Unidrive M / Unidrive HS EMC Data Sheet which is available from the supplier of the drive.

4.11.6 Compliance with generic emission standards

Use the recommended filter and shielded motor cable. Observe the layout rules given in Figure 4-19. Ensure the AC supply and ground cables are at least 100 mm from the power module and motor cable.

Figure 4-19 Supply and ground cable clearance

Safety information Product information Mechanical installa ion

Unidrive M / HS Frame 7 to 10 Power Installation Guide 85 Issue Number: 9

Electrical installation

Technical data UL lis ing information

Page 86

Avoid placing sensitive signal circuits in a zone 300 mm (12 in) all around the power module.

³300mm

(12in)

Sensitive signal cable

Figure 4-20 Sensitive signal circuit clearance

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4.11.7 Ensure good EMC grounding.

Motor cable screen (unbroken) physically fixed to the backplate.

Ensure direct

metal contact at drive and filter (not shown) mounting points (any paint must be removed).

Figure 4-21 Grounding the drive, motor cable shield and filter

Safety information Product information Mechanical installa ion

Connect the shield of the motor cable to the ground terminal of the motor frame using a link that is as

short as possible and not exceeding 50 mm (2 in) long. A full 360 terminal housing of the motor is beneficial.

It is unimportant for EMC purposes whether the motor cable contains an internal (safety) ground core, or there is a separate external ground conductor, or grounding is through the shield alone. An internal ground core will carry a high noise current and therefore it must be terminated as close as possible to the shield termination.

Figure 4-22 Grounding the motor cable shield

Unshielded wiring to the optional braking resistor(s) may be used, provided the wiring does not run external to the enclosure. Ensure a minimum spacing of 300 mm (12 in) from signal wiring and the AC supply wiring to the external EMC filter. Otherwise this wiring must be shielded.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 87 Issue Number: 9

termination of the shield to the

Electrical installation

Technical data UL lis ing information

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Figure 4-23 Shielding requirements of optional external braking resistor

+DC BR

Optional external

braking resistor

Enclosure

+DC BR

Optional external

braking resistor

Enclosure

If the control wiring is to leave the enclosure, it must be shielded and the shield(s) clamped to the drive using the grounding bracket as shown in Figure 4-24. Remove the outer insulating cover of the cable to ensure the shield(s) make contact with the bracket, but keep the shield(s) intact until as close as possible to the terminals

Alternatively, wiring may be passed through a ferrite ring, part no. 3225-1004.

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Figure 4-24 Grounding of signal cable shields using the grounding bracket

From the Drive

To the motor

Back-plate

Enclosure

4.11.8 Variations in the EMC wiring

Interruptions to the motor cable

The motor cable should ideally be a single length of shielded or armored cable having no interruptions. In some situations it may be necessary to interrupt the cable, as in the following examples:

• Connecting the motor cable to a terminal block in the drive enclosure

• Installing a motor isolator/disconnect switch for safety when work is done on the motor In these cases the following guidelines should be followed.

Terminal block in the enclosure

The motor cable shields should be bonded to the back-plate using uninsulated metal cable-clamps which should be positioned as close as possible to the terminal block. Keep the length of power conductors to a minimum and ensure that all sensitive equipment and circuits are at least 0.3m (12 in) away from the terminal block.

Figure 4-25 Connecting the motor cable to a terminal block in the enclosure

Safety information Product information Mechanical installa ion

Electrical installation

Technical data UL lis ing information

Unidrive M / HS Frame 7 to 10 Power Installation Guide 89 Issue Number: 9

Page 90

Using a motor isolator/disconnect-switch

Isolator

Coupling bar

From the Drive

To he motor

(If required)

The motor cable shields should be connected by a very short conductor having a low inductance. The use of a flat metal coupling-bar is recommended; conventional wire is not suitable.

The shields should be bonded directly to the coupling-bar using uninsulated metal cable-clamps. Keep the length of the exposed power conductors to a minimum and ensure that all sensitive equipment and circuits are at least 0.3 m (12 in) away.

The coupling-bar may be grounded to a known low-impedance ground nearby, for example a large metallic structure which is connected closely to the drive ground.

Figure 4-26 Connecting the motor cable to an isolator/disconnect switch

Surge immunity of control circuits - long cables and connections outside a building

The input/output ports for the control circuits are designed for general use within machines and small systems without any special precautions.

These circuits meet the requirements of EN 61000-6-2:2005 (1 kV surge) provided the 0V connection is not grounded.

In applications where they may be exposed to high-energy voltage surges, some special measures may be required to prevent malfunction or damage. Surges may be caused by lightning or severe power faults in association with grounding arrangements which permit high transient voltages between nominally grounded points. This is a particular risk where the circuits extend outside the protection of a building.

As a general rule, if the circuits are to pass outside the building where the drive is located, or if cable runs within a building exceed 30 m, some additional precautions are advisable. One of the following techniques should be used:

1. Galvanic isolation, i.e. do not connect the control 0V terminal to ground. Avoid loops in the

control wiring, i.e. ensure every control wire is accompanied by its return (0V) wire.

2. Shielded cable with additional power ground bonding. The cable shield may be connected to

ground at both ends, but in addition the ground conductors at both ends of the cable must be bonded together by a power ground cable (equipotential bonding cable) with cross-sectional

area of at least 10 mm safety requirements of the plant. This ensures that fault or surge current passes mainly through the ground cable and not in the signal cable shield. If the building or plant has a well-designed common bonded network this precaution is not necessary.

3. Additional over-voltage suppression - for the analog and digital inputs and outputs, a zener diode

network or a commercially available surge suppressor may be connected in parallel with the input circuit as shown in Figure 4-27 and Figure 4-28.

If a digital port experiences a severe surge its protective trip may operate (I/O Overload trip code 26). For continued operation after such an event, the trip can be reset automatically by setting Pr 10.034 to 5.

, or 10 times the area of the signal cable shield, or to suit the electrical

90 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Figure 4-27 Surge suppression for digital and unipolar inputs and outputs

Signal from plant Signal to drive

0V 0V

30V zener diode e.g. 2xBZW50-15

Signal from plant Signal to drive

0V 0V

2 x 15V zener diode e g. 2xBZW50-15

Figure 4-28 Surge suppression for analog and bipolar inputs and outputs

Surge suppression devices are available as rail-mounting modules, e.g. from Phoenix Contact:

Unipolar TT-UKK5-D/24 DC Bipolar TT-UKK5-D/24 AC

These devices are not suitable for encoder signals or fast digital data networks because the capacitance of the diodes adversely affects the signal. Most encoders have galvanic isolation of the signal circuit from the motor frame, in which case no precautions are required. For data networks, follow the specific recommendations for the particular network.

Safety information Product information Mechanical installa ion

Electrical installation

Unidrive M / HS Frame 7 to 10 Power Installation Guide 91 Issue Number: 9

Technical data UL lis ing information

Page 92

5 Technical data

5.1 Drive technical data

5.1.1 Power and current ratings

For a full explanation of ‘Normal Duty’ and ‘Heavy Duty’ refer to the Control User Guide.

The continuous current ratings given are for maximum 40 °C (104 °F), 1000 m altitude and 3 kHz switching frequency (unless stated otherwise). Derating is required for higher switching frequencies, ambient temperature >40 °C (104 °F) and high altitude. For further information, refer to Power and current ratings (Derating for switching frequency and temperature) on page 94.

Table 5-1 200 V drive ratings (200 V to 240 V ±10 %)

Normal Duty Heavy Duty

Max

Nominal

Model

07200610 75 18.5 25 82.5 61 91.5 122 15 20

07200750 94 22 30 103.4 75 112.5 150 18.5 25

07200830 117 30 40 128.7 83 124.5 166 22 30

08201160 149 37 50 163.9 116 174 232 30 40

08201320 180 45 60 198 132 198 264 37 50

09201760 216 55 75 237.6 176 264 308 45 60

09202190 266 75 100 292.6 219 328.5 383.25 55 75

10202830 325 90 125 357.5 283 424.5 495.25 75 100

10203000 360 110 150 396 300 450 525 90 125

cont

output

current

power

at 230 V

AkWhpAA A AkWhp

Motor

power

at 230 V

Peak

current

Max cont

output

current

Open

loop

peak

current

RFC peak

current

Nominal

power

at 230 V

Motor power

at 230 V

Table 5-2 400 V drive ratings (380 V to 480 V ±10 %)

Normal Duty Heavy Duty

Max

Nominal

Model

07400660 79 37 60 86.9 66 99

07400770 94 45 60 103.4 77 115.5

07401000 112 55 75 123.2 100 150

08401340 155 75 100 170.5 134 201

08401570 184 90 150 202.4 157 235.5

09402000 221 110 150 243.1 200* 300

09402240 266* 132 200 292.6 224* 336

10402700 320 160 250 352 270 405

10403200 361 200 300 397.1 320* 480

cont

output

current

power

at 400 V

AkWhp A A AAkW hp

Motor

power

at 460 V

Peak

current

Max

cont

output

current

Open

loop peak

current

RFC

peak

current

132

154

200

268

314

350

392

472.5

560

Nominal

power

at 400 V

30 50

37 60

45 75

55 100

75 125

90 150

110 15 0

132 200

160 250

Motor power

at 460 V

* These ratings are for 2 kHz switching frequency. For ratings at 3 kHz switching frequency refer to section 5.1.2 Power and current ratings (Derating for switching frequency and temperature) on page 94.

92 Unidrive M / HS Frame 7 to 10 Power Installation Guide

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Table 5-3 575 V drive ratings (500 V to 575 V ±10 %)

Normal Duty Heavy Duty

Model

07500440

07500550

08500630

08500860

09501040

09501310

10501520

10501900

Max

Nominal

cont

output

current

power at

575 V

AkWhp A A AAkWhp

53 45 50 58.3 44 66 88 30 40

73 55 60 80.3 55 82.5 11 0 37 50

86 75 75 94.6 63 94.5 126 45 60

108 90 100 11 8.8 86 129 172 55 75

125 110 125 137.5 104 156 182 75 100

150 110 150 165 131 196.5 229.25 90 125

200 130 200 220 152 228 266 110 150

200 150 200 220 190 285 332.5 132 200

Motor

power at

575 V

Peak

current

Max

cont

output

current

Table 5-4 690 V drive ratings (500 V to 690 V ±10 %)

Normal Duty Heavy Duty

Max

Model

07600190

07600240

07600290

07600380

07600440

07600540

08600630

08600860

09601040

09601310

10601500

10601780

Nominal

cont

output

current

power at

690 V

AkWhp A AAAkWhp

23 18.5 25 25.3 19 28.5 38 15 20

30 22 30 33 24 36 48 18.5 25

36 30 40 39.6 29 43.5 58 22 30

46 37 50 50.6 38 57 76 30 40

52 45 60 57.2 44 66 88 37 50

73 55 75 80.3 54 81 108 45 60

86 75 100 94.6 63 94.5 126 55 75

108 90 125 118 .8 86 129 172 75 100

125 11 0 150 137.5 104 156 182 90 125

155 132 175 170.5 131 196 5 229.25 11 0 150

172 160 200 189.2 150 225 262.5 132 175

197 185 250 216.7 178 267 311.5 160 200

Motor

power at

690 V

Peak

current

output

current

Max

cont

Open

loop

peak

current

Open

loop peak

current

R F C

peak

current

R F C

peak

current

Nominal power at

575 V

Nominal power at

690 V

Motor

power at

575 V

Motor

power at

690 V

Safety information Product information Mechanical installation Electrical installation

Technical data

Unidrive M / HS Frame 7 to 10 Power Installation Guide 93 Issue Number: 9

UL lis ing information

Page 94

5.1.2 Power and current ratings (Derating for switching frequency and

temperature)

Table 5-5 Maximum permissible continuous output current @ 40 °C (104 °F) ambient

Normal Duty Heavy Duty

Model

200 V

07200610 18.5 25 75 74.3 59.7 15 20 61 53.1

07200750 22 30 94 74.3 59.7 18 5 25 75 65.3 53.1

07200830 30 40 117 114 96 74.3 59.7 22 30 83 80.5 65.6 53.1

08201160 37 50 149 146 125.2 93 30 40 116 113.7 103 89.3 80.5

08201320 45 60 180 160 2 148.8 126 93 37 50 132 126.7 114 103 89.8 80.5

09201760 55 75 216 184 128 93 45 60 176 153 110 81

09202190 75 100 266 258 218 184 128 93 55 75 219 212 180 153 110 81

10202830 90 125 325 313 266 194 144 75 100 283 264 228 170 127

10203000 110 150 360 313 266 194 144 90 125 300 264 228 171 129

400 V

07400660 37 60 79 63 53.6 30 50 66 57 48 41 34

07400770 45 60 94 80.6 63 53.6 37 60 77 70 59 51 44 37

07401000 55 75 112 95.2 80.6 63 53.8 45 75 100 88 73 61 48 41

08401340 75 100 155 132 98 77 55 100 134 130 109 91 72 57

08401570 90 150 184 169 142 106.7 77 75 125 157 143 121 104 80.1 65

09402000 110 150 221 192 159 108 77 90 150 200 180 157 130 92 65

09402240 132 200 266 255 231 192 160 109 77 110 150 224 211 190 157 130 92 65

10402700 160 250 320 285 238 173 124 132 200 270 237 200 147 108

10403200 200 300 361 339 285 238 173 126 160 250 320 307 282 237 202 147 109

575 V

07500440 45 50 53 51.8 40.2 27.7 21.2 30 40 44 39.2 30.8 21.6 16.7

07500550 55 60 73 71.5 51.8 40.2 27.7 21.2 37 50 55 52 8 39.2 30.8 21.6 17.1

08500630 75 75 86 73.1 49.7 37.8 45 60 63 53.3 37.2 28.4

08500860 90 100 108 91.8 73.1 49.7 37.8 55 75 86 67.1 53.3 37.8 28.4

09501040 110 125 125 101 71 54 75 100 104 85 61 47

09501310 110 150 150 126 100 70 54 90 125 131 106 85 61 47

10501520 130 200 200 168 126 100 70 54 110 150 152 138 106 85 61 47

Nominal

rating

kW hp

Maximum permissible continuous

output current (A) for the following

switching frequencies

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

Nominal

rating

kW hp

Maximum permissible continuous

output current (A) for the following

switching frequencies

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

94 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 95

Model

Nominal

rating

Normal Duty Heavy Duty

Maximum permissible continuous

output current (A) for the following

switching frequencies

Nominal

rating

Maximum permissible continuous

output current (A) for the following

Safety information Product information Mechanical installation Electrical installation

switching frequencies

kW hp

10501900 150 200 200 152 116 76 54 132 200 190 190 186 137 106 70 51

690 V

07600190 18.5 25 23 21.2 15 20 19 16.7

07600240 22 30 30 27.9 21.2 18 5 25 24 21 8 16.6

07600290 30 40 36 28.1 21.2 22 30 29 21 8 16.5

07600380 37 50 46 40.5 28.1 21.2 30 40 38 30.8 21.7 16.7

07600440 45 60 52 51 5 40.6 28.1 21.2 37 50 44 38.7 30.8 21 6 16.7

07600540 55 75 73 71.5 51 8 40.6 28.1 21.2 45 60 54 52.9 39 31 21 6 16.7

08600630 75 100 86 72.2 49.7 37.8 55 75 63 53.3 37 28.4

08600860 90 125 108 91 8 72.4 49.7 37.8 75 100 86 67.1 53.3 37 28.4

09601040 110 150 125 100 71 54 90 125 104 85 61 47

09601310 132 175 155 126 100 71 54 110 150 131 105 85 62 47

10601500 160 200 172 169 126 100 71 55 132 175 150 138 105 86 62 47

10601780 185 250 197 154 114 75 55 160 200 178 137 105 69 52

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

kW hp

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

* For Unidrive M200 to M400 the 0.667 and 1 kHz value is the same as the 2 kHz value.

Unidrive M / HS Frame 7 to 10 Power Installation Guide 95 Issue Number: 9

Technical data

UL lis ing information

Page 96

Table 5-6 Maximum permissible continuous output current @ 50 °C (122 °F)

Normal Duty Heavy Duty

Maximum permissible continuous output

Model

kHz*3kHz4kHz6kHz8kHz12kHz16kHz2kHz*3kHz4kHz6kHz8kHz12kHz16kHz

200 V

07200610 75 59.7 48.8 61 53.1 43.2

07200750 94 92.1 80 59.7 48.9 75 69.8 53.1 43.2

07200830 117 112 92.4 80 59.7 49.1 83 81.3 69.7 53.1 43.2

08201160 149 147 133 113 84 116 104 95.1 81.8 72

08201320 180 167 148 133 113 84 132 125 117 104 95.1 81.8 72

09201760 216 197 168 117 84 176 165 140 100 72

09202190 253 237 221 197 168 117 85 219 210 195 166 140 101 72

10202830 325 320 302 266 241 176 130 283 279 241 207 153 114

10203000 346 320 302 266 241 176 130 300 279 243 207 153 114

400 V

07400660 79 73.5 57.7 49 66 55 45 38 30

07400770 94 86 5 73.3 58.3 49 77 70 57 48 41 34

07401000 112 109 87.4 72.8 58.3 49.3 100 91 80 65 55 44 37

08401340 155 146 123 93 69 134 120 99 85 69 55

08401570 184 180 146 123 93.8 69 157 146 132 110 94.2 73.8 58

09402000 221 213 175 144 97 69 200 180 174 143 119 83 58

09402240 253 237 213 176 144 98 69 213 193 175 143 119 83 58

10402700 320 300 259 217 154 112 270 259 214 182 131 97

10403200 343 321 300 260 217 155 112 307 282 259 214 182 131 99

575 V

07500440 53 46.7 35.8 24.8 19 44 35.2 28.1 19.3 15

07500550 73 65 46.7 35.8 24.8 19 55 48.4 35.2 28.1 19.3 15

08500630 86 76.7 64.5 44.3 31.3 63 61.1 48.5 33.4 24.9

08500860 104 97.2 90.7 76.7 64.8 44.3 31.3 86 80 8 61.1 49 33.4 24.9

09501040 125 114 90 62 48 104 97 77 55 42

09501310 150 114 90 62 48 131 126 97 77 55 42

10501520 200 184 154 114 90 62 48 152 150 126 97 78 55 43

10501900 200 196 134 102 66 48 190 171 124 95 63 46

current (A) for the following

switching frequencies

Maximum permissible continuous output

current (A) for the following

switching frequencies

96 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 97

Normal Duty Heavy Duty

NOTE

Maximum permissible continuous output

Model

kHz*3kHz4kHz6kHz8kHz12kHz16kHz2kHz*3kHz4kHz6kHz8kHz12kHz16kHz

690 V

07600190 23 19 19 14.5

07600240 30 24.8 19 24 19.4 14.5

07600290 36 35.8 24.8 19 29 27.7 19.4 14.5

07600380 46 35.8 24.8 19 38 35.3 27.7 19.4 14.5

07600440 52 46.7 35.8 25 19 44 35.6 27.7 19.4 14.5

07600540 73 65 46.7 35.8 25 19 54 48.1 35.6 27.7 19.4 14.6

08600630 86 76.7 64.5 44.3 31.3 63 61.1 48.2 33.4 24.9

08600860 104 97.2 90.7 76.7 64.8 44.3 31.3 86 80.8 61.1 48.2 33.5 24.9

09601040 125 114 90 62 48 104 97 77 55 42

09601310 155 153 113 89 62 48 131 127 97 77 55 42

10601500 172 153 114 89 62 48 150 128 96 78 56 42

10601780 197 195 134 102 67 48 178 171 125 94 62 44

current (A) for the following

switching frequencies

Maximum permissible continuous output

current (A) for the following

switching frequencies

* For Unidrive M200 to M400 the 0.667 and 1 kHz value is the same as the 2 kHz value.

55 °C ratings are available on request

Safety information Product information Mechanical installation Electrical installation

Unidrive M / HS Frame 7 to 10 Power Installation Guide 97 Issue Number: 9

Technical data

UL lis ing information

Page 98

5.1.3 Power dissipation

Table 5-7 Losses @ 40° C (104° F) ambient

Normal Duty Heavy Duty

Nominal

Model

200 V

07200610 18.5 25 533 570 597 650 703 885 894 15 20 433 466 488 532 575 666 715

07200750 22 30 671 718 751 815 881 890 899 18 5 25 529 570 597 650 703 710 717

07200830 30 40 851 911 951 1004 911 920 929 22 30 589 634 663 720 755 763 770

08201160 37 50 1339 1433 1536 1765 1943 1962 1982 30 40 1026 1105 1193 1343 1373 1387 1401

08201320 45 60 1638 1753 1894 1914 1985 2005 2025 37 50 1260 1269 1306 1349 1372 1386 1400

09201760 (9A) 55 75 2028 2170 2312 2596 2448 2160 2031 45 60 1580 1701 1822 2065 2022 1881 1820

09202190 (9A) 75 100 2585 2754 2822 2623 2448 2156 2034 55 75 2016 2160 2227 2107 2025 1874 1821

09201760 (9E) 55 75 1889 2031 2174 2458 2348 2112 2006 45 60 1488 1609 1730 1973 1952 1845 1801

09202190 (9E) 75 100 2375 2554 2625 2482 2348 2108 2009 55 75 1874 2017 2093 2011 1956 1839 1802

10202830 90 125 2478 2672 2867 3123 2952 2701 2554 75 100 2068 2240 2413 2561 2494 2376 2303

10203000 110 150 2802 3016 3230 3126 2957 2706 2554 90 125 2213 2394 2576 2561 2494 2389 2323

400 V

07400660 37 60 745 830 907 1062 1218 1230 1242 30 50 616 692 758 773 763 771 778

07400770 45 60 896 999 1088 1264 1241 1253 1266 37 60 723 812 802 800 811 819 827

07401000 55 75 1033 1152 1247 1218 1170 1182 1194 45 75 906 1017 968 936 907 916 925

08401340 75 100 1482 1652 1817 2154 2121 2142 2164 55 100 1224 1374 1509 1521 1510 1525 1540

08401570 90 150 1798 2004 2191 2333 2279 2302 2325 75 125 1373 1541 1670 1674 1673 1690 1707

09402000 (9A) 110 150 2431 2710 2989 3075 2992 2842 2833 90 150 2132 2136 2370 2492 2475 2501 2538

09402240 (9A) 132 200 3016 3191 3143 3063 3000 2856 2828 110 150 2424 2532 2511 2489 2474 2498 2537

09402000 (9E) 110 150 2286 2565 2844 2966 2917 2807 2815 90 150 2014 2039 2274 2418 2425 2476 2526

09402240 (9E) 132 200 2806 2998 2984 2955 2925 2821 2811 110 150 2275 2400 2403 2416 2424 2473 2525

10402700 160 250 3210 3582 3954 4148 4034 3939 3843 132 200 2604 2923 3242 3401 3391 3438 3469

10403200 200 300 3703 4121 4226 4154 4038 3947 3874 160 250 3166 3376 3393 3398 3419 3442 3485

575 V

07500440 45 50 867 1004 1139 1358 1262 1275 1287 30 40 700 817 929 1028 967 977 986

07500550 55 60 1078 1248 1375 1209 1122 1133 1145 37 50 759 886 1002 914 863 872 880

08500630 75 75 1607 1861 2180 2814 2982 3012 3042 45 60 1153 1345 1585 2136 2284 2307 2330

08500860 90 100 2050 2374 2753 2947 2963 2993 3023 55 75 1554 1813 2174 2212 2218 2240 2263

Drive losses (W) taking into account any

rating

current derating for the given conditions

kW hp

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

Nominal

rating

kW hp

Drive losses (W) taking into account any current derating for the given conditions

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

98 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Page 99

Normal Duty Heavy Duty

Nominal

Model

09501040 (9A) 110 125 1707 1977 2247 2787 2723 2731 2859 75 100 1372 1601 1830 2288 2305 24 22 2603

09501310 (9A) 110 150 2087 2410 2734 2810 2692 2697 2859 90 125 1752 2034 2316 2332 2302 24 12 2607

09501040 (9E) 110 125 1595 1865 2135 2675 2644 2687 2831 75 100 1290 1519 1748 2206 2246 2387 2580

09501310 (9E) 110 150 1933 2256 2580 2696 2616 2654 2831 90 125 1630 1913 2195 2247 2244 2378 2584

10501520 130 200 2692 3137 2923 2696 2616 2654 2831 110 150 1917 2245 2324 2253 2243 2373 2583

10501900 150 200 2384 2797 3209 3072 2946 2990 3189 132 200 2213 2605 2933 2750 2713 2818 3076

690 V

07600190 18.5 25 363 428 491 617 743 793 970 15 20 303 360 413 519 625 683 790

07600240 22 30 468 551 631 791 952 962 971 18 5 25 375 446 513 644 776 784 792

07600290 30 40 560 660 754 941 1129 1140 1152 22 30 449 533 610 765 920 929 938

07600380 37 50 725 854 971 1206 1271 1284 1297 30 40 587 697 796 993 966 976 985

07600440 45 60 836 985 1117 1350 1275 1288 1301 37 50 687 817 929 1015 967 977 986

07600540 55 75 1059 1248 1375 1209 1122 1133 1145 45 60 747 888 1004 909 869 878 886

08600630 75 100 1579 1861 2180 2814 2945 2974 3004 55 75 1132 1345 1585 2136 2284 2307 2330

08600860 90 125 2015 2374 2753 2947 2935 2964 2994 75 100 1526 1813 2174 2212 2218 2240 2263

09601040 (9A) 110 150 1878 2213 2548 3218 3155 3266 3465 90 125 1513 1798 2083 2653 2714 29 10 3161

09601310 (9A) 132 175 2384 2797 3211 3232 3155 3267 3474 110 150 1931 2281 2631 2677 2711 2917 3174

09601040 (9E) 110 150 1730 2065 2400 3070 3058 3215 3434 90 125 1409 1694 1979 2549 2643 2872 3138

09601310 (9E) 132 175 2160 2573 2986 3083 3058 3216 3443 110 150 1769 2119 2469 2571 2639 2878 3150

10601500 160 200 2420 2882 3270 3083 3052 3192 3472 132 175 2042 2441 2604 2571 2648 2876 3128

10601780 185 250 2614 3132 3649 3667 3495 3633 3993 160 200 2305 2774 3242 3265 3237 3442 3839

Drive losses (W) taking into account any

rating

current derating for the given conditions

kW hp

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

Nominal

rating

kW hp

Drive losses (W) taking into account any current derating for the given conditions

kHz*3kHz4kHz6kHz8kHz12kHz16kHz

Safety information Product information Mechanical installation Electrical installation

Technical data

Unidrive M / HS Frame 7 to 10 Power Installation Guide 99 Issue Number: 9

UL lis ing information

Page 100

Table 5-8 Losses @ 50° C (122° F) ambient

Normal Duty Heavy Duty

Model

Drive losses (W) taking into account any

current derating for the given conditions

kHz*3 kHz 4 kHz 6 kHz 8 kHz

kHz

200 V

07200610 538 570 597 650 703 710 717 430 466 488 532 575 581 587

07200750 678 718 751 799 750 758 765 526 570 597 650 654 661 667

07200830 848 898 898 805 751 759 766 585 634 663 705 653 660 666

08201160 1353 1433 1536 1741 1770 1788 1806 1020 1105 1193 1228 1277 1290 1303

08201320 1640 1737 1740 1759 1771 1789 1807 1110 1202 1206 1228 1278 1291 1304

09201760 (9A) 2028 2170 2312 2354 2256 2010 1910 1580 1701 1822 1943 1867 1757 1700

09202190 (9A) 2431 2405 2368 2358 2245 2015 1922 2016 2063 2029 1954 1868 1763 1701

09201760 (9E) 1889 2031 2174 2240 2172 1970 1889 1488 1609 1730 1862 1808 1728 1684

09202190 (9E) 2241 2239 2223 2243 2161 1975 1900 1874 1932 1916 1872 1810 1733 1686

10202830 2478 2625 2641 2625 2671 2490 2379 2068 2240 2375 2326 2271 2185 2141

10203000 2666 2629 2643 2629 2678 2495 2374 2213 2394 2375 2350 2275 2187 2141

400 V

07400660 744 830 907 1062 1141 1152 1164 616 692 758 751 725 732 740

07400770 895 999 1087 1163 1138 1149 1161 720 808 804 779 773 781 789

07401000 1018 1136 1200 1118 1074 1085 1096 821 922 878 838 828 836 845

08401340 1480 1652 1815 2016 1970 1990 2010 1256 1410 1392 1391 1432 1446 1461

08401570 1754 1957 2114 1998 1979 1999 2019 1393 1564 1539 1518 1531 1546 1562

09402000 (9A) 2431 2710 2872 2799 2737 2639 2652 2132 2136 2290 2289 2305 2342 2399

09402240 (9A) 2837 2926 2870 2814 2737 2660 2665 2286 2294 2300 2294 2300 2340 2404

09402000 (9E) 2286 2565 2738 2709 2675 2611 2638 2014 2039 2200 2228 2262 2322 2389

09402240 (9E) 2648 2760 2735 2723 2675 2632 2651 2152 2184 2209 2233 2258 2320 2394

10402700 3210 3582 3681 3765 3700 3597 3591 2604 2923 3105 3081 3125 3165 3262

10403200 3482 3598 3676 3776 3694 3625 3589 3018 3062 3105 3087 3131 3168 3300

575 V

07500440 936 988 1115 1225 1144 1155 1167 705 817 923 923 898 907 916

07500550 1161 1225 1228 1098 1030 1040 1051 797 923 914 828 809 817 825

08500630 1753 1850 2172 2540 2672 2699 2726 1161 1345 1585 2292 2242 2264 2287

08500860 1980 2090 2291 2540 2684 2711 2738 1593 1845 2029 2039 2047 2067 2088

09501040 (9A) 1707 1977 2247 2538 2456 2495 2699 1372 1601 1830 2139 2122 2258 2455

09501310 (9A) 2087 2410 2734 2544 2456 2482 2676 1752 2034 2222 2143 2128 2258 2453

Drive losses (W) taking into account any current

derating for the given conditions

kHz 2 kHz*3 kHz 4 kHz 6 kHz 8 kHz

kHz

100 Unidrive M / HS Frame 7 to 10 Power Installation Guide

Issue Number: 9

Control Techniques Commander C200, Commander C300, Unidrive M, Unidrive HS Installation Manual

Specifications and Main Features

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