Instructions
1336 PLUS,
PLUS II
, IMPACT, and FORCE
C-Frame Front End Conversion Kit
About This Publication
This publication will guide you through installation of the C-Frame
Conversion Kit for the following drives:
Drive
1336S, F, E or T -BX040
1336S, F, E or T -B040
1336S, F, E or T -B050
1336S, F, E or T -BX060
1336S, F, E or T -C025
1336S, F, E or T -C030
1336S, F, E or T -C040
1336S, F, E or T -C050
1336S, F, E or T -CX060
Kit Catalog Part Number
1336-CONVCF-SP1A
1336-CONVCF-SP1A
1336-CONVCF-SP1A
1336-CONVCF-SP1A
(1)
1336-CONVCF-SP2A
1336-CONVCF-SP2A
1336-CONVCF-SP2A
1336-CONVCF-SP2A
1336-CONVCF-SP2A
(2)
Important: This Front-End Conversion Kit is used to service C-frame drives that require replacement of 1336-SN-SP1A,
1336-SN-SP1B, or 1336-SN-SP2A Snubber Boards and/or
1336-BR-SP5A or 1336-BR-SP6A Bridge Rectifiers which are
all obsolete.
Important: The Snubber Board in this Conversion Kit: 1336-SN-SP1C
(460V) or 1336-SN-SP2B (575V) and the Bridge Rectifier in this Conversion Kit: 1336-BR-SP10A (460V and 575V) are not backwards-compatible with the components listed in the above paragraph.
Each Conversion Kit consists of the following components:
•
Complete C-Frame drive, less the components listed below.
•
Bus Inductor and bus fuse for either BX060
(1)
or CX060
(2)
.
•
1/4 turn screws (qty 2) for the Snubber Board.
•
IGBT shorting devices (qty 2) for the J7 and J8 connectors.
•
A label to mount next to the nameplate of the converted drive.
The Conversion Kit does not include the following:
•
Main Control Board, mounting plate, or option cards.
•
Gate Driver Board.
•
Precharge Board and mounting brackets.
•
Drive enclosure and mounting hardware, etc.
(1)
(2)
The Bus Inductor and bus fuse supplied in the CONVCF-SP1A Kit can be used on all C-frame drives (460V).
The Bus Inductor and bus fuse supplied in the CONVCF-SP2A Kit can be used on all C-frame drives (575V).
2 1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit
!
!
!
ATTENTION: This drive contains ESD (Electrostatic
Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with static control procedures, reference publication 8000-4.5.2,
“Guarding Against Electrostatic Damage” or any other applicable ESD protection handbook.
ATTENTION: To avoid a shock hazard, assure that all power to the drive has been removed before proceeding.
In addition, verify that the DC bus has discharged by measuring across the “+DC” and “–DC” terminals of
TB1 with a voltmeter. The voltage should be 0.0VDC.
ATTENTION: Wear a wrist-type grounding strap when servicing/handling all 1336-family drive printed circuit boards. Failure to protect drive components against ESD may damage internal drive components.
Refer to Electrostatics Discharge Precautions at the beginning of Chapter 3 in the C-Frame Troubleshooting
Guide.
Tools
You need the following tools to disassemble and assemble the drive
•
C-frame Troubleshooting Guide 1336 PLUS-6.2, 1336 FORCE-6.2, or
1336 IMPACT-6.2.
•
Pliers.
•
Phillips screwdriver.
•
Standard screwdriver.
•
Torque wrench, metered in lb-in. or N-m.
Fastener Torque
Specifications
Instructions
1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit
Fastener Torque Specifications are listed in
Table A .
Table A Fastener Torque Specifications
Component
Main Control Board Mounting Plate
Gate Driver Board Mounting Plate
Precharge Board Mounting Plate
Bus Capacitor Bank
DC Bus Inductor
DC Bus Inductor
Snubber Board
Snubber Board
Snubber Board
Power Modules PM1 – PM3
Input Rectifier
Bus Fuse F1
Thermistor
TB1
TB2
TB3
Ground Sense CT
Ground Sense CT
Ground Sense CT
Fastener Application Torque lb-in.
Torque N-m
8 – 10 0.9 – 1.1
8 – 10
8 – 10
0.9 – 1.1
0.9 – 1.1
Bank to chassis
Wires to bus bars
25 – 31
25 – 31
TB1 mounting plate to chassis 25 – 31
Bus bars to capacitor bank 25 – 31
2.8 – 3.5
2.8 – 3.5
2.8 – 3.5
2.8 – 3.5
Board to SCR1
Board to PM1 – PM3
Module to heat sink
Rectifier to heat sink
Fuse to chassis
Thermistor to heat sink
Wires to terminals
Wires to terminals
Wires to terminals
Bracket to chassis
Positive bus bar junction
Bus bars to capacitor bank
25 – 31
30 – 39
25 – 31
25 – 31
200 – 220
Hand tighten only
25 – 31
8
8
25 – 31
25 – 31
25 – 31
2.8 – 3.5
3.4 – 4.4
2.8 – 3.5
2.8 – 3.5
22.6 – 24.8
2.8 – 3.5
0.9
0.9
2.8 – 3.5
2.8 – 3.5
2.8 – 3.5
3
1. Back-up the programming of the drive being converted before proceeding:
– Store the programming of the drive in the HIM (if applicable to your
HIM) or
– Use Drive Tools, Drive Explorer, or Drive Explorer Light to back-up the programming of the drive.
2. Remove and lock out the line power from the existing C-frame drive that will be converted.
3. For disassembly instructions, refer to Chapter 3 in the Troubleshooting
Guide. The 1336-CONVCF-SPxA Kit is shown in
Figure 1 on page 5 .
4. An illustration of the CONVCF Kit with numbered cables and wires is shown in
Figure 2 on page 6
. The cables have the destination connector number on them.
!
ATTENTION: Make sure the two shorting devices shown in
Figure 3 on page 6
are removed before connecting into J7 and J8 of the Gate Driver Board.
5. For assembly instructions refer to Chapter 3 in the Troubleshooting
Guide.
6. Re-connect the power and control wiring. Torque specs are listed in
Table A
.
4 1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit
7. Install the CONVCF label on the Main Control Board Mounting Plate as shown in
Figure 1 on page 5
. This indicates the conversion has been done on your drive.
8. Refer to the Plus/PlusII/Impact/Force User Manual for Start-Up instructions.
9. Reinstall the Main Control Board, Gate Driver Board and Precharge
Board from the old drive. Refer to
Figure 1 on page 5 . No programming
of the converted drive will be necessary.
10.Re-install the shorting devices into the same cable connectors on the old drive. This will prevent any damage to the IGBT’s from static electricity while handling and shipping the old drive.
11.Return the old drive core to Allen-Bradley if the drive is in warranty.
1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit
Figure 1 Drive Components for 1336 CONVCF Kit
Heat Sink and
Fan Assembly
New Label
Factory Installed
1336-CONVCF-SPxA
Load Sharing 460V has 1
Resistor 575V has 2
These components are included in the
1336-CONVCF-SPxA Kit.
Bus Fuse
End user will remove all of these components from the existing drive and install on the 1336-CONVCF-SPxA Kit.
Snubber Board and LEMs
ATTENTION:
Remove the shorting devices before attaching cables to the Gate Driver Board. Refer to Figure 3.
Ground Sense
CT Connector
Snubber Board
Connector
Power Module
Connectors
SCR
Connector
Gate Driver Board
Ribbon Cable
Connector
Thermistor
Connector
5
Bus Capacitor
Bank
Bus Inductor
(Behind Ground
Sense CT)
Bus Cap
Connectors
Snubber Board/SCR
Connector
Add New Label Here,
Customer Installed
1336-CONVCF-SPxA
Existing Label
Nameplate
Factory Installed
Main
Control
Board
Interface Board
Connectors
HIM
Connector
(Optional)
Control
Interface
Board ab1006a
6 1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit
Figure 2 1336-CONVCF-SPxA Conversion Kit.
J6
J2
J7
J15
J8
J10
J4
J1
J2 ab1008a
Figure 3 1336-CONVCF-SPxA Conversion Kit showing the shorting devices.
J7
Shorting
Devices
J8 ab1009a
Notes:
1336 PLUS, PLUSII, IMPACT, and FORCE C-Frame Front End Conversion Kit 7
Netscape Navigator is a registered trademark of Netscape Communications Corporation
IBM is a registered trademark of International Business Machines Corporation
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corporation
Publication 1336 FREST-5.15 Ð May, 2001 P/N 196517-P01
Copyright © 2001 Rockwell Automation. All rights reserved. Printed in USA.
