Maintenance 121
Replacing power module fuse on a module of frame size R1 - R3
Replacement of a power module frame size R4 - R6
The replacement procedure is basically the same for power modules of frame size R1-R3.
The main difference is the weight of the module types. Replacement power modules must
always be of the same type.
Dismounting
1. Stop, de-energize and ground the drive following the steps in section
before you start the work.
2. Switch off all miniature circuit breakers in the control compartment.
3. Ground the power modules according to
Grounding power module with grounding
on page
.
4. Disconnect the fiber optic links from the power module.
5. Loosen and detach the three power cables and the two busbars behind the cables.
Summary of Contents for ACS580MV
Page 1: ...ABB industrial drives Hardware manual ACS580MV drives 200 kW to 6300 kW 6 kV to 11 kV...
Page 4: ......
Page 10: ...10...
Page 50: ...50 Control system and interfaces...
Page 52: ...52 Guidelines for planning the electrical installation...
Page 77: ...Electrical installation 77 Power cable entry from top 1 screen extensions to ground 1...
Page 90: ...90 Installation checklist...
Page 142: ...142 Maintenance...
Page 144: ......
Page 146: ...Contact us 2UBB004520 Rev E EN 2019 06 27 www abb com drives www abb com drivespartners...