Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment36С47 DC Drive Output Contactor Kit 300-500HP

INSTRUCTION SHEET D2Ć3017Ć2

OUTPUT

CONT

ACTOR KIT

Models 36C47

or use with 300, 350, 400 and 500 HP

460 V

AC, ThreeĆPhase Input

General Purpose or Variable Torque

AĆC VLSR

Drives

WARNING

BEFORE INST

ALLING

AND/OR

OPERA

TING

THIS KIT, THE QUALIFIED ELECTRICAL

MAINTENANCE

PERSON WHO IS F

AMILIAR

WITH THIS TYPE OF EQUIPMENT AND THE

HAZARDS INVOLVED SHOULD READ THIS

ENTIRE INSTRUCTION SHEET. FAILURE

OBSERVE THIS PRECAUTION COULD REĆ

SULT IN BODILY INJURY.

DESCRIPTION

The Reliance Electric Output Contactor Kit provides a

positive

disconnect (contactor) between the output of the

AĆC VLSR Drive Controller and the Drive Motor. A

controller Start command will cause the contactor to be

energized.

The controller start sequence will be inhibited

the AĆC Contactor's auxiliary contact does not close (N"

auxiliary

signal). When the Stop rocker switch is pressed,

the AĆC Contactor will drop out immediately if the

controller

is set for coastĆtoĆrest or will drop

out after zero

speed is reached if the controller is set

for coastĆtoĆrest or

will drop out after zero speed is reached if the controller is

set

for rampĆtoĆrest. When an instantaneous electronic trip

(IET)

occurs,

the AĆC Contactor will drop out immediately

Upon

receiving, check the contents of the

kit received with

the

contents as listed in

able 1. Store this equipment in a

clean and dry area until ready to use. The ambient

temperature of the storage area must not exceed 65

(149

F) or go below -40

C (-40

F).

INSTALLATION

NOTE:

All components of the Output Contactor Kit must be

mounted in a clean and dry environment. Maximum

ambient temperature must not exceed 40

C outside the

cabinet (55

C inside the cabinet).

WIRE SIZING NOTE: Care should be taken to see that all

interconnecting wiring is sized and installed in

conformance with the National Electric Code (NEC),

published by the National Fire Protection Association, or

the

Canadian Electrical Code (CEC),

and other applicable

local codes.

Table 1 Complete parts listing.

Description Qty. Part Number

Contactor

Auxiliary Contact (NO)

Connector

Control Transformer

Fuse Block

Fuse

Relay Socket

Relay

Cover

Wire Harness

Wire Assembly

Hex Washer Head Screw

ăă(5/16Ć18 x 1/2")

Hex Head Cap Screw

ăă(1/4Ć20 x 3/4")

Flat Washer (1/4")

Lock Washer (1/2")

Hex Head Cap Screw

ăă(1/2Ć13 x 1 1/4")

Flat Washer (1/2")

Lock Washer (1/2")

Taptite

Screw (10Ć32 x

1/2")

Taptite Screw (8Ć32 x 1/2")

Taptite Screw (6Ć32 x 1/2")

Hex Head Cap Screw

ăă(1/4Ć20 x 1 1 /4")

Spacer

TyĆRap

705310Ć9R

76624ĆX

610290Ć57A

417155ĆS

49454ĆA

64676Ć1P

600434Ć5R

600434Ć6R

705321Ć15R

705337Ć35R

801553Ć34R

801553Ć35R

608809Ć12SA

608809Ć12X

608809Ć12RX

608809Ć12SC

601741Ć73B

601741ĆC

601748Ć1E

601748Ć3J

601741Ć8AB

601748Ć1J

601748Ć3N

601741Ć63C

601741Ć62D

601741Ć61D

601741ĆAB

400684ĆB

69306Ć3D

Summary of content (8 pages)

PAGE 1
INSTRUCTION SHEET D2Ć3017Ć2 OUTPUT CONTACTOR KIT Models 36C47 For use with 300, 350, 400 and 500 HP 460 VAC, ThreeĆPhase Input General Purpose or Variable Torque AĆC VLSR Drives WARNING BEFORE INSTALLING AND/OR OPERATING THIS KIT, THE QUALIFIED ELECTRICAL MAINTENANCE PERSON WHO IS FAMILIAR WITH THIS TYPE OF EQUIPMENT AND THE HAZARDS INVOLVED SHOULD READ THIS ENTIRE INSTRUCTION SHEET. FAILURE TO OBSERVE THIS PRECAUTION COULD REĆ SULT IN BODILY INJURY.
PAGE 2
1. Disconnect all power to the AĆC VLS Drive before installing this kit. DANGER EQUIPMENT IS AT LINE VOLTAGE WHEN THE INPUT DISCONNECT IS ON. THE INPUT DISCONNECT MUST BE OFF BEFORE IT IS SAFE TO TOUCH ANY INTERNAL PARTS OF THIS EQUIPMENT. AFTER POWER IS REMOVED, THE COMMUTATION CAPACIĆ TORS CAN REMAIN CHARGED. ALLOW TWO MINUTES BEFORE TOUCHING ANY INTERNAL PARTS OF THE CONTROLLER. FAILURE TO OBSERVE THESE PRECAUĆ TIONS COULD RESULT IN FATAL INJURY.
PAGE 3
ă9. Using the two furnished 8Ć32 x 1/2" taptite screws, mount the Fuse Block (49454ĆA) to the left of the Control Transformer. See Figure 2. The mounting holes are preĆdrilled in the back panel. Insert the 3.2 amp Fuse (64676Ć1P), 250Ćvolt, UL Class RK5) into the Fuse Block. 115 VOLT TERMINAL BOARD OUTLET AIR DUCT REMOVED RELAY IN RELAY SOCKET SIDE WALL OPENINGS 10. Using two furnished 6Ć32 x 1/2" taptite screws, mount the Relay Socket (600434Ć5R) in the left bay of the controller as shown in Figure 3.
PAGE 4
connect the other end to the hole preĆdrilled in the back panel below the Control Transformer. See Figures 2, 5 and 7. 16. Connect Wire Assembly 608809Ć12RX (labeled 288) between the Fuse and the Control Transformer. See figures 2, 5 and 7. 17. Connect Wire Assembly 608809Ć12SC between terminals 1 and 3 on the Contactor terminal board. See Figure 5. 18. Referring to Figures 6 and 7 and Table 2, connect Wire Harness 801553Ć34R beginning in the left bay of the controller.
PAGE 5
21. Replace the outlet air duct over the nine loosened hex head cap screws making sure all wiring is clear of the duct. Tighten the screws. 22. Using the hardware supplied with the Contactor, reconnect motor leads T1, T2 and T3 to terminals 1T1, 1T2, and 1T3, respectively, on the load side of the Contactor. 23. Using the two supplied spacers, the two 1/4Ć20 x 1 1/4" hex head cap screws, and the two remaining 1/4" flat washers and 1/4" lock washers; install the Cover (705321Ć15R) on the Contactor. 24.
PAGE 6
TO TB1 REGULATOR TO 115ĆVOLT TERMINAL BOARD TO TRANSFORMER LINE FUSES * The fourth letter of this regulator PC board designation indicates a difference in the PC board. Refer to the specific controller to identify the fourĆletter PC board designation . Figure 7. Electrical diagram.
PAGE 7
PAGE 8
U.S. Drives Technical Support Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives Trademarks not belonging to Rockwell Automation are property of their respective companies. Publication D2-3017-2 – July 1990 Copyright © 1990 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.