Forum

Forums
Industrial Automati...
Drives
ABB Drives
ABB ACS880 Drive
A4B1 Excess tempera...
 
Share:
Notifications
Clear all

A4B1 Excess temperature difference warning in ABB ACS880 Drive

 
ABB ACS880 Drive
3 Posts
1 Users
0 Reactions
2,161 Views
Posts: 18330
 click2electro
Admin
Topic starter
Dec 13, 2021 6:54 am
(@click2electro)
Member
Joined: 4 years ago

How can resolve problem A4B1 Excess temperature difference warning in ABB ACS880 Drive ?

Topic Tags
A4B1 abb acs880
2 Replies
Posts: 18330
 click2electro
Admin
Topic starter
Dec 13, 2021 6:54 am
(@click2electro)
Member
Joined: 4 years ago

Cause : High temperature difference between the IGBTs of different phases.

1. Check the motor cabling.

2. Check cooling of drive module.

Reply
Posts: 18330
 click2electro
Admin
Topic starter
Jun 29, 2023 6:52 am
(@click2electro)
Member
Joined: 4 years ago

Other Useful Link For ACS880 Drive

Manual Programming Fault & Alarm
Price List Spare Part Parameter
Macro Modbus Comm Repairing
Wiring Applications Technical Data
Features Brake resistor Control Wiring
Rating Communication Power Wiring
Software Brake Chopper PC Communication
Dimension Frame Size Part Code Detail
Input Choke Output Choke Drive Free Space
Fuses Cooling Optional Item
Cable Size De-rating Switching Frequency
Cable Length Noise EMC Filter
Display Options Weight
Memory Card   Fieldbus Comm
Reply
Forum Jump:
  Previous Topic
Next Topic  
Topic Tags:  A4B1 abb acs880 (1) ,
Share: