Allen-Bradley 20F

Installation Instructions
Original Instructions
PowerFlex 750-Series Power Jumpers
Catalog Numbers 20F, 20G, 21G
Summary of Changes
This publication contains new and updated information as indicated in the following table.
PowerFlex® 750-Series drives contain protective MOVs (metal-oxide varistors) and Common Mode Capacitors referenced to ground. To guard
against unstable operation and/or damage, the drive must be properly configured as shown in the tables on page 3
.
Topic Page
Summary of Changes 1
Precautions 2
Power Jumper Configuration 2
Jumper Installation, Removal, and Storage 4
Jumper Locations and Settings 5
Topic Page
Added voltage code B to the Jumper Locations and Settings table 5, 6
ATTENTION: The following information is merely a guide for proper installation. Rockwell Automation cannot assume responsibility for the compliance or the
noncompliance to any code, national, local or otherwise for the proper installation of this drive or associated equipment. A hazard of personal injury and/or
equipment damage exists if codes are ignored.
R/L1
S/L2
T/L3
PE-A1
PE-A
PE-A2
DC+
DC–
PE-B
MOV and AC EMI Capacitor Phase to Ground
Common Mode Capacitor to Ground
Frames 8…10

Allen-Bradley 20F Specifications

General

Brand	Allen-Bradley
Model	20F
Category	Controller
Language	English

Summary

PowerFlex 750-Series Power Jumpers Overview

Summary of Changes

Precautions and Safety

Qualified Personnel

Guidance for qualified personnel in drive installation and maintenance.

Personal Safety

Safety instructions for handling high voltage and discharging capacitors.

Product Safety

ESD precautions required for handling drive components to prevent damage.

Power Jumper Configuration

Recommended Configurations

Tables detailing recommended jumper settings for different power source types and drive frames.

Jumper Installation, Removal, and Storage

Recommended Torque Values

Torque specifications for installing jumper screws or wires.

Drive Identification

Using drive nameplate details for correct jumper configuration.

Jumper Locations and Settings

Frames 1-4 Configurations

Detailed jumper locations and settings for drive frames 1 through 4.

Frames 5-7 Configurations

Detailed jumper locations and settings for drive frames 5 through 7.

Frames 8-10 Configurations

Detailed jumper locations and settings for drive frames 8 through 10.

Rockwell Automation Support and Resources

Support Resources

List of resources for technical support, literature, and product information.

Additional Resources

References to related documents and publications for further information.