Schneider Electric atv61 Supplementary Instructions

30072-452-63

10/2008

Instruction Bulletin

Raleigh, NC, USA

Altivar® 61 Variable Speed Drives

Supplementary Instructions to ATV61 Installation Manual–Low Horsepower and ATV61 Programming Manual

Retain for future use.

Introduction This bulletin provides supplementary instructions to the Altivar

Installation Manual–Low Horsepower (module number 1760643) and the Altivar 61 Programming Manual (module number 1760649) that are on the

CD-ROM supplied with the drive. Please read this document carefully and store it for future reference.

This bulletin is divided into two major sections:

• Supplementary Instructions to the Altivar 61 (ATV61) Installation

Manual–Low Horsepower (pages 2–8)

• Supplementary Information to the Altivar 61 Programming Manual

(pages 9–18).

To facilitate cross referencing, the section headings in this bulletin match the section headings in the manuals. The page location of the section headings are listed in the Contents of the manuals.

Altivar® 61 Variable Speed Drives 30072-452-63 Supplementary Instructions to the Altivar 61 Installation Manual–Low Horsepower 10/2008

Supplementary Instructions to the Altivar 61 Installation Manual–Low Horsepower

This section contains important additions to the Altivar® 61 Installation Manual-Low Horsepower (module number 1760643) that includes

instructions for the Altivar 61 low horsepower variable speed drives:

• 0.37 kW (0.5 hp) to 45 kW (60 hp) / 200–240 V

• 0.75 kW (1 hp) to 75 kW (100 hp) / 380–480 V

• 2.2 kW (3 hp) to 90 kW (100 hp) / 500–690 V

To facilitate cross referencing, the headings in this section are worded to match the section headings in the Installation Manual. Please consult the Contents of the Installation Manual for the page numbers. The Installation Manual is on the CD-ROM packaged with the drive.

Safety Information

Please Note The following symbols and special messages may appear in this manual or

on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.

A lightning bolt or ANSI man symbol in a “Danger” or “Warning” safety label on the equipment indicates an electrical hazard which, as indicated below, can or will result in personal injury if the instructions are not followed.

The exclamation point symbol in a safety message in a manual indicates potential personal injury hazards. Obey all safety messages introduced by this symbol to avoid possible injury or death.

Symbol Name

Lightning Bolt

ANSI Man

Exclamation Point

DANGER

DANGER indicates an imminently hazardous situation, which if not avoided, will result in death or serious injury.

WARNING

WARNING indicates a potentially hazardous situation, which if not avoided, can result in death, serious injury, or equipment damage.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.

CAUTION

CAUTION, used without the safety alert symbol, indicates a potentially

hazardous situation which, if not avoided, can result in property damage.

30072-452-63 Altivar® 61 Variable Speed Drives 10/2008 Before you begin

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.

Before you begin Read and follow these precautions before beginning any procedure with this

drive.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Read and understand this manual before installing or operating the Altivar 61 (ATV61) drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.

• The user is responsible for compliance with all national and local electrical code requirements with respect to grounding of all equipment.

• Many parts of this drive, including the printed circuit boards, operate at the line voltage. DO NOT TOUCH. Use only electrically insulated tools.

• DO NOT touch unshielded components or terminal strip screw connections with voltage present.

• DO NOT short across terminals PA/+ and PC/– or across the DC bus capacitors.

• Before servicing the drive:

— Disconnect all power.

— Place a “DO NOT TURN ON” label on all power disconnects.

— Lock all power disconnects in the open position.

— WAIT 15 MINUTES to allow the DC bus capacitors to discharge.

Then follow the “Bus Voltage Measurement Procedure” to verify that the DC voltage is less than 42 V. The drive LED is not an indicator of the absence of DC bus voltage.

• Install and close all covers before applying power or starting and stopping the drive.

Failure to follow these instructions will result in death or serious injury.

DANGER

UNINTENDED EQUIPMENT OPERATION

Before turning the drive on, or on exiting the configuration menus, check that the inputs assigned to the run command are deactivated (at state 0) since they can cause the motor to start immediately.

Failure to follow these instructions will result in death or serious injury.

Altivar® 61 Variable Speed Drives 30072-452-63 Before you begin 10/2008

WARNING

LOSS OF CONTROL

• The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and overtravel stop.

• Separate or redundant control paths must be provided for critical control functions.

• System control paths may include communication links. Consideration must be given to the implications of unanticipated transmission delays or failures of the link.

• Each implementation of an Altivar 61 drive must be individually and thoroughly tested for proper operation before being placed into service.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

For additional information refer to NEMA ICS 1.1 (latest edition), “Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control” and to NEMA ICS 7.1 (latest edition), “Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems.”

WARNING

LOSS OF CONTROL

• Set the communication error trip time to stop the drive in case the remote keypad display is deactivated by an unusual event such as tripping, an operation error, or a power outage.

• Ensure that the communication error trip time is properly set before deactivating the remote keypad display.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

30072-452-63 Altivar® 61 Variable Speed Drives 10/2008 Preliminary recommendations

Preliminary recommendations

Precautions Add the last bullet of this safety statement to the Danger message.

DANGER

UNINTENDED EQUIPMENT OPERATION

• Before turning on and configuring the Altivar 61 drive, check that the PWR (POWER REMOVAL) input is deactivated (at state 0) in order to prevent unintended operation.

• Before turning the drive on, or on exiting the configuration menus, check that the inputs assigned to the run command are deactivated (at state

0) since they can cause the motor to start immediately.

• For more information about the Power Removal Input, refer to the characteristics and functions table in the Control Terminals section.

Failure to follow these instructions will result in death or serious injury.

Drive ratings

Three-phase supply voltage: 200…240 V 50/60 Hz

Refer to the information listed in the table below for the three-phase supply voltage of the ATV61HD15M3X drive.

Motor Line supply (input) Drive (output) Altivar 61

Power indicated on

(1)

plate

kW hp A A kA kVA A A A

15 20 —

These power ratings and currents are given for an ambient temperature of 50 °C (122 °F) at the factory-set switching frequency, used in continuous operation (factoryset switching frequency of 4 kHz for ATV61H075M3 to D15M3X and 2.5 kHz for ATV61HD18M3X). Above this factory setting the drive will reduce the switching frequency automatically in the event of excessive temperature rise. For continuous operation above the factory setting, derating must be applied to the drive nominal current according to the curves shown in the Installation Manual.

Current on a line supply with the “Max. prospective line Isc” indicated and for a drive without any external options.

Peak current on power-up for the max. voltage (240 V +10%).

Drives with the S337 or 337 extension are designed for use in difficult environmental conditions (class 3C2 in accordance with IEC 721-3-3). They are supplied with a graphic display terminal.

The ATV61HD15M3X drive is not rated for 200 Vac operation. It is rated for 230/240 V operation only.

ATV61H075M3 to D15M3X drives are available with or without a graphic display terminal. Catalog numbers for drives without a graphic display terminal have the letter Z added at the end, for example, ATV61H075M3Z. This option is not available for drives operating in difficult environmental conditions.

Max. line current

at 200 V

(5)

Mounting in a wall-mounted or floor-standing enclosure

(2)

at 240 V

61.6 22 25.1 93.2 66 79.2 ATV61HD15M3X

Max. prospective line, Isc

Apparent power

Max. inrush

(3)

current

Max available nominal current, In

Max. transient current for 60 s

Catalog number

Refer to this information when calculating the dimensions of the enclosure.

Maximum thermal resistance Rth (°C/W)

Rth

θθ

---------------=

θ = maximum temperature inside the enclosure in °C

e–

θe = maximum external temperature in °C

P= total power dissipated in the enclosure in W

(4)

(6)

For the total power dissipated in the enclosure (P), add the power dissipated by the other equipment components to the power dissipated by the drive. For the power dissipated by the drive, refer to the “Power dissipated inside

For ATV61H•••M3, ATV61H•••M3X, and ATV61H•••N4 drives only.

Altivar® 61 Variable Speed Drives 30072-452-63 Wiring recommendations 10/2008

the enclosure” table in the Mounting Recommendations section of the Installation Manual.

Useful heat dissipation surface of enclosure S (m

(sides + top + front panel if wall mounted)

----------=

Rth

K = enclosure thermal coefficient (m

x °C/W)

For a metal enclosure:

• K = 0.12 with internal fan

• K = 0.15 without fan

NOTE: Do not use insulated enclosures.

Wiring recommendations Add the following note to this section:

NOTE:

• A 3% input line reactor is recommended on all 500 to 590 V applications.

• A load reactor or filter is recommended on all 500 to 590 V applications,

especially when motor leads exceed 10 m (32.8 ft.).

Length of motor cables Refer to the following table for length of motor cables for ATV61H drives.

ATV61H

075M3 to U75M3

075N4 to D15N4

D11M3X to D45M3X D18N4 to D75N4

U30Y to D90Y Shielded cable Refer to the Altivar 61 catalog.

Shielded cable

Unshielded cable

Shielded cable

Unshielded cable

0 m (0 ft)

10 m (32.8 ft)

50 m (164 ft)

100 m (328 ft)

150 (492 ft)

300 m (984 ft)

1000 m (3280 ft)

With dv/dt filters

With sinus filters

Power terminals

Arrangement of the power terminals Refer to the following table for the power terminal arrangements of

Altivar 61 drives.

Figure 1: ATV61H D18M3X, D22M3X,

D22N4, D30N4, D37N4, U30Y to D30Y

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

PO PA/+ PB PC/-

ATV61H_ Maximum Wire Size

AWG kcmils lb-in (N•m)

D18M3X, D22M3X, D22N4, D30N4, D37N4, U30Y to D30Y

50 1/0 — 106.2 (12)

Tightening Torque

+ 14 hidden pages

Schneider Electric atv61 Supplementary Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual