Forum

Share:
Notifications
Clear all

A2B4 Short circuit Alarm/Warning in ABB ACS880 Drive

3 Posts
1 Users
0 Reactions
875 Views
Posts: 14980
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

How can resolve problem A2B4 Short circuit Alarm/Warning in ABB ACS880 Drive ?

2 Replies
Posts: 14980
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

Cause : Short-circuit in motor cable(s) or motor.

1. Check motor and motor cable.

2. Check there are no power factor correction capacitors or surge absorbers in motor cable.

Reply
Posts: 14980
Share: