schneider Altivar 21 Installation Manual

2354235 11/2008

Altivar 21

Variable speed drives for

asynchronous motors

Installation Manual

09/2009

AAV85581

www.schneider-electric.com

Important information __________________________________________________________________________________________ 4 Before you begin______________________________________________________________________________________________ 5 Steps for setting up the drive ____________________________________________________________________________________ 7 Preliminary recommandations ___________________________________________________________________________________ 8

Storing and shipping ____________________________________________________________________________________ 8

Lifting and handling _____________________________________________________________________________________ 8 Drive Ratings ________________________________________________________________________________________________ 9 Dimensions and weights__________________________________________________________________ _____________________ 10 Mounting and temperature conditions ____________________________________________________________________________ 12

Removing the protective cover ___________________________________________________________________ ________ 12

Mounting methods _____________________________________________________________________________________ 12

Derating curves _______________________________________________________________________________________ 13

Minimum air flow rates __________________________________________________________________________________ 16 Position of the charging LED ___________________________________________________________________________________ 18 Installing option card__________________________________________________________________________________________ 19 Wiring _________________________ ___________________________________________________ _________________________ 20

Wiring recommendations ________________________________________________________________________________ 20

Branch circuit protection ________________________________________________________________________________ 20

Output wiring _________________________________________________________________________________________ 21

Grounding ___________________________________________________________________________________________ 21 Terminals __________________________________________________________________________________________________ 22

How to open the front cover up to 18.5 kW __________________________________________________________________ 22

How to open the front cover from 22 kW ____________________________________________________________________ 22

Power terminals _______________________________________________________________________________________ 23

Control terminals ______________________________________________________________________________________ 26

Connection diagram ____________________________________________________________________________________ 28

Logic input switch _____________________________________________________________________________________ 29 Use on an impedance grounded system _____________________________________________________________ _____________ 30 Motor thermal protection_______________________________________________________________________________________ 31 Electromagnetic compatibility___________________________________________________________________________________ 32

AAV85581 09/2009 3

Important information

The addition of this symbol to a “Danger” or “Warning” safety label indicates that there is an electrical risk that will result in injury if the instructions are not followed.

This is a safety warning symbol. It warns you of the potential risk of injury. You must comply with all safety messages that

follow this symbol in order to avoid the risk of injury or death.

PLEASE NOTE

Please read these instructions carefully and examine the equipment in order to familiarize yourself with the device before installing, operating or carrying out any maintenance work on it.

The following special messages that you will come across in th is document or on the device are designed to warn you about poten tial risks or draw your attention to information that will clarify or simplify a procedure.

DANGER

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

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 injury or equipment dama ge.

PLEASE NOTE:

Only qualified personnel are authorized to carry out maintenance work on electrical equipment. Schneider Elec tric accepts no responsibility for the consequences of using this device. This document does not constitute an instruction manual for inexperienced personnel. © 2008 Schneider Electric. All rights reserved.

3 AAV85581 09/2009

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 21 (ATV21) drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.

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

• Many parts of this drive, including the printed circuit boards, operat e 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.

- Disconnect all power, including external control po wer that may be present, bef ore servicing the drive. WAIT 15 MINUTES to al low

the DC bus capacitors to discharge. Then follow the “Bus Voltage Measurement Procedure” on page 25 to verify that the DC voltage is less than 45 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 on the drive or upon exitin g the configuratio n menus, ensure t hat the inputs a ssigned to t he Run command are in a state that will not cause the drive to run. Otherwise, the motor can start immediately.

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

WARNING

LOSS OF CONTROL

• The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical con trol functions, provide a means to achieve a safe state du ring 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. Considerat ion must be given to the implications of unanticipate d transmission delays or failures of the link (1).

• Each implementation of an Altivar 21 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.

(1)For additional information refer to NEMA ICS 1.1 (latest edi tion), “Safety Guidel ines for the Application, In stallation, 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.”

AAV85581 09/2009 4

Before you begin

WARNING

LOSS OF CONTROL

• Set the communication error trip time to stop the drive in case the remote keypad display is deact ivated by an unusual eve nt 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.

CAUTION

INCOMPATIBLE LINE VOLTAGE

Before turning on and configuring the drive, ensure that the line voltage is comp atibl e with the line vol tage range speci fied on the dri ve nameplate. The drive can be damaged if the line voltage is not compati ble.

Failure to follow this instruction can result in injury or equipment damage.

5 AAV85581 09/2009

Steps for setting up the drive

b 1 Receive and inspect the drive

v Check that the catalog number printed on the label is the same

as that on the purchase order

v Remove the Altivar from its packaging and check that it has not

been damaged in transit

Steps 1 to 4 must be performed with the power off.

b 2 Check the line voltage

v Check that the line voltage is compatible with the

voltage range of the drive (see pages 9 and 10)

b 3 Mount the drive

v Mount the drive in accordance with the instructions

in this document

v Install any internal and external options

b 4 Wire the drive

v Connect the motor, ensuring that its

connections correspond to the voltage

v Connect the line supply, after making sure

that the power is off

v Connect the control v Connect the speed reference

PROGRAMMING

v 5 Please refer to the

Programming Manual

INSTALLATION

AAV85581 09/2009 6

Preliminary recommandations

45° max.

Before installing the ATV21 drive, read this manual and follow all precautions.

WARNING

DAMAGED PACKAGING

If the packaging appears damaged, it can be dangerous to open it or handle it. Handle with care.

Failure to follow this instruction can result in death, serious injury, or equipment damage.

WARNING

DAMAGED EQUIPMENT

Do not operate or install any drive that appears damaged.

Failure to follow this instruction can result in death, serious injury, or equipment damage.

Before removing the drive from its packaging, verify that the carton wa s not damaged in shipping. Carton damage usually indicate s improper handling and the potential for device damage. If any damage is found, notify the carrier and your Schneider Electric representative.

Storing and shipping

If the drive is not immediately installed, store it in a clean, dry area where the ambient temperature is between –25 and +70 °C (–13 to

°F). If the drive must be shipped to another location, use the original shipping material and carton to protect the drive.

+158

Lifting and handling

WARNING

HANDLING AND LIFTING HAZARD

Keep the area below any equipment being lifted clear of all personnel and property . Use the lifting method illust rated in following figure.

Failure to follow this instruction can result in death, serious injury, or equipment damage.

WARNING

RISK OF TOPPLING

• Keep the drive on the pallet until ready to install.

• Never place the drive in an upright position without proper support, such as a hoist, braces, or other mounting supports.

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

Lifting method

• Altivar 21 drives up to ATV21HD18N4 and ATV21W075N4 can be removed from their packaging and installed without a handling device.

• A hoist must be used for higher ratings.

• After removing the drive from its packaging, inspect it for damage. If any damage is found, notify the carrier and your sales representative.

• Verify that the drive nameplate and label conform to the packing slip and corresponding purchase order.

7 AAV85581 09/2009

Drive Ratings

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

Motor Line supply (input) Drive (output) Altivar 21

Power ratings

Max. line current (4)

200 V 240 V 240 V

kW HP A A kVA kA A A W

0.75 1 3.3 2.7 1,1 5 4.6 5.1 63 ATV21H075M3X

1.5 2 6.1 5.1 2,1 5 7.5 8.3 101 ATV21HU15M3X

2.2 3 8.7 7.3 3,0 5 10.6 11.7 120 ATV21HU22M3X 3 — — 10 4,2 5 13.7 15.1 146 ATV21HU30M3X 4 5 14.6 13 5,4 5 16.7 19.3 193 ATV21HU40M3X

5.5 7.5 20.8 17.3 7,2 22 24.2 26.6 249 ATV21HU55M3X

7.5 10 27.9 23.3 9,7 22 32.0 35.2 346 ATV21HU75M3X 11 15 42.1 34.4 14,3 22 46.2 50.8 459 ATV21HD11M3X 15 20 56.1 45.5 18,9 22 61.0 67.1 629 ATV21HD15M3X

18.5 25 67.3 55.8 23,2 22 74.8 82.3 698 ATV21HD18M3X 22 30 80.4 66.4 27,6 22 88.0 96.8 763 ATV21HD22M3X 30 40 113.3 89.5 37,2 22 117 128.7 1085 ATV21HD30M3X

Apparent power

Max. prospective line Isc (2)

Nominal rated output current (1)

Transient output current

(1) (3)

Total dissipated power at rated load (1)

Reference

(1)These power, amperage, and wattage ratings apply to:

• Drives ATV21H075M3X to HD15M3X operating at a switching frequency of 12 kHz and operating in a 40 °C (104 °F) ambient.

• Drives ATV21HD18M3X to HD30M3X operating at a switching frequency of 8 kHz, and operating in a 40 °C (104 °F) ambient.

See pages 12–14 for derating curves as a function of swi tching frequency, ambient temperature, and mounting conditions. (2)Current on a line supply with the indicated short-circuit current rating. (3)For 60 seconds. (4)Typical value for the indicated motor power and for the maximum prospective line Isc.

Three-phase supply voltage: 380 ... 480 V 50/60 Hz

Motor Line supply (input) Drive (output) Altivar 21

Max. line current (4)

Power ratings

380 V 480 V 380 V

kW HP A A kVA kA A A W

0.75 1 1.7 1.4 1,1 5 2.2 2.4 55 ATV21H075N4

1.5 2 3.2 2.5 2,1 5 3.7 4.0 78 ATV21HU15N4

2.2 3 4.6 3.6 3,0 5 5.1 5.6 103 ATV21HU22N4 3 — 6.2 4.9 4,1 5 7.2 7.9 137 ATV21HU30N4 4 5 8.1 6.4 5,3 5 8.2 10.0 176 ATV21HU40N4

5.5 7.5 10.9 8.6 7,2 22 12.0 13.2 215 ATV21HU55N4

7.5 10 14.7 11.7 9,7 22 16.0 17.6 291 ATV21HU75N4 11 15 21.1 16.8 13,9 22 22.5 24.8 430 ATV21HD11N4 15 20 28.5 22.8 18,7 22 30.5 33.6 625 ATV21HD15N4

18.5 25 34.8 27.8 22,9 22 37.0 40.7 603 ATV21HD18N4 22 30 41.6 33.1 27,3 22 43.5 47.9 626 ATV21HD22N4 30 40 56.7 44.7 37,3 22 58.5 64.4 847 ATV21HD30N4 37 50 68.9 54.4 45,3 22 79 86.9 976 ATV21HD37N4 45 60 83.8 65.9 55,2 22 94 103.4 1253 ATV21HD45N4 55 75 102.7 89 67,6 22 116 127.6 1455 ATV21HD55N4 75 100 141.8 111.3 93,3 22 160 176 1945 ATV21HD75N4

Apparent power

Max. prospectiv e line Isc

(2)

Nominal rated output current (1)

Transient output current

(1) (3)

Total dissipated power at rated load (1)

Reference

(1)These power, amperage, and wattage ratings apply to:

• Drives ATV21H075N4 to HD15N4 operating at a switching frequency of 12 kHz and operating in a 40 °C (104 °F) ambient.

• Drives ATV21HD18N4 to HD75N4 operating at a switching frequency of 8 kHz, and operating in a 40 °C (104 °F) ambient.

AAV85581 09/2009 8

Dimensions and weights

JKH

4xM4

M5 t

2xM5

4xØ

The figures below shows outline drawings of the ATV21 drives and the tables gives the dimensions and weights of the various models.

ATV21H Dimensions mm (in.)

a b b1 c c1 G H J Ø

075M3X, U15M3X, U22M3X

107

075N4, U15N4, U22N4 2.00

(4.2)

143

(5.6)

(1.93)

150

(5.9)

67.3

(2.65)

(3.6)

121.5 (4.7)5 (0.20)5 (0.20)

Weight kg

(lb)

1.80

(3.978)

(4.42)

U30M3x, U40M3X

142

U30N4, U40N4, U55N4 3.35

(5.6)

184

(7.2)

(1.8)

150

(5.9)

88.8

(3.50)

126

(4.9)

157

(6.1)

6.5

(0.26)5 (0.20)

3.05

(6.741)

(7.404)

2xM5

ATV21H Dimensions mm (in.)

4xM4

M5 t

Weight kg

a b b1 c c1 G H J Ø

U55M3X, U75M3X 180

(7)

U40M3X, D11M3X, D15M3X 245

(9.6)

9 AAV85581 09/2009

232

(9.1)

329.5 (13)

(2.9)

170

(6.7)

190

(7.5)

134.8 (5.31)

147.6 (5.8)

160

(6.3)

225

(8.8)

210

(8.2)5(0.20)5(0.20)

295

(11.6)7(0.28)6(0.24)

(lb)

6.10

(13.481)

11.50

(25.4)

+ 23 hidden pages

schneider Altivar 21 Installation Manual

Contents

Important information

Before you begin

Steps for setting up the drive

Preliminary recommandations

Storing and shipping

Lifting and handling

Drive Ratings

Dimensions and weights