Allen-Bradley PowerFlex DC Drive - Frame A Switching Power Supply Circuit Board Fuse Installation Instructions
The Allen-Bradley PowerFlex DC Drive - Frame A Switching Power Supply Circuit Board Fuse is a critical component for ensuring the reliable operation of your drive. This fuse protects the drive's power supply circuit board from overcurrents and short circuits. It's designed for easy replacement, making it a simple and efficient way to maintain the health of your drive. Whether you're in industrial automation, manufacturing, or other applications, ensuring your drive's power supply is safe and protected is key.
advertisement
Installation Instructions
PowerFlex® DC Drive - Frame A Switching
Power Supply Circuit Board Fuse Replacement
What This Kit Includes • One Replacement Fuse:
– Frame A drives with Switching Power Supply circuit board, SW1-31,
rev. H & below - One 5x20mm, 1A 250V Fuse
– Frame A drives with Switching Power Supply circuit board, SW1-31,
rev. I & above - One 5x20mm, 2.5A 250V Fuse
• Fuse holder cap
What You Need to Do 1. Remove and lock-out all incoming power to the drive.
ATTENTION: To avoid an electric shock hazard, ensure that
all power to the drive has been removed before performing the
following.
L1 L2 L3
O
I
PowerFlex® DC Drive - Frame A Switching
Power Supply Circuit Board Fuse Replacement
What This Kit Includes • One Replacement Fuse:
– Frame A drives with Switching Power Supply circuit board, SW1-31,
rev. H & below - One 5x20mm, 1A 250V Fuse
– Frame A drives with Switching Power Supply circuit board, SW1-31,
rev. I & above - One 5x20mm, 2.5A 250V Fuse
• Fuse holder cap
What You Need to Do 1. Remove and lock-out all incoming power to the drive.
ATTENTION: To avoid an electric shock hazard, ensure that
all power to the drive has been removed before performing the
following.
L1 L2 L3
O
I
Publication 20P-IN035B-EN-P - December 2009
Supersedes 20P-IN035A-EN-P - March 2009 Copyright © 2009 Rockwell Automation. All rights reserved. Printed in USA.
www.rockwellautomation.com
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.4444
Europe/Middle East/Africa: Rockwell Automation SA/NV,Vorstlaan/Boulevard du Souverain 36, 1170 Brussels, Belgium, Tel: (32) 2 663 0600, Fax: (32) 2 663 0640
Asia Pacific: Rockwell Automation, Level 14, Core F,Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887 4788, Fax: (852) 2508 1846
Power, Control and Information Solutions
1S7A24
2. On the top of the drive, remove the fuse by inserting a screwdriver in the
slot on the top of the fuse holder, carefully pushing down and turning
the fuse counterclockwise. When the fuse holder releases, remove the
holder and fuse.
3. Insert the new fuse into the holder and replace the fuse holder cap.
Top View of Drive
Remove fuse holder to replace fuse
Supersedes 20P-IN035A-EN-P - March 2009 Copyright © 2009 Rockwell Automation. All rights reserved. Printed in USA.
www.rockwellautomation.com
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.4444
Europe/Middle East/Africa: Rockwell Automation SA/NV,Vorstlaan/Boulevard du Souverain 36, 1170 Brussels, Belgium, Tel: (32) 2 663 0600, Fax: (32) 2 663 0640
Asia Pacific: Rockwell Automation, Level 14, Core F,Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887 4788, Fax: (852) 2508 1846
Power, Control and Information Solutions
1S7A24
2. On the top of the drive, remove the fuse by inserting a screwdriver in the
slot on the top of the fuse holder, carefully pushing down and turning
the fuse counterclockwise. When the fuse holder releases, remove the
holder and fuse.
3. Insert the new fuse into the holder and replace the fuse holder cap.
Top View of Drive
Remove fuse holder to replace fuse
advertisement
Key Features
- Easy Replacement
- Protection Against Overcurrents
- Short Circuit Protection
- 5x20mm Fuse
- 1A or 2.5A Fuse
- 250V
- Fuse Holder Cap
Related manuals
Frequently Answers and Questions
What type of fuse is used for Frame A drives with Switching Power Supply circuit board, rev. H & below?
A 5x20mm, 1A 250V fuse is used for Frame A drives with Switching Power Supply circuit board, rev. H & below, as indicated in the viewed document.
How do I replace the fuse on the drive?
First, ensure all power to the drive is removed. Then, use a screwdriver to remove the fuse holder by carefully pushing down and turning it counterclockwise. Once the holder is removed, replace the fuse with the correct type, insert the new fuse into the holder, and replace the fuse holder cap, as described in the viewed document.
What is the purpose of the fuse holder cap?
The fuse holder cap is designed to securely hold the fuse in place after replacement, ensuring proper electrical contact and preventing accidental detachment, as outlined in the viewed document.
advertisement