ABB WBCA Series Quick Installation Manual

ABB Drives
Quick installation guide
WBCA-xx bottom connection adapter
Purpose
The WBCA bottom connection adapter enables supply connection
from the bottom side of the WFU regen filter module mounted onto
it. Check the table on the right for the right adapter type.
Installation steps
Mount the WBCA adapter on the wall (4 screws).
1
Mount the WFU filter on the WBCA adapter (4 screws).
2
Connect the cable of the WBCA adapter to the L1/L2/L3 of the WFU filter. (Cable included)
3
Connect the mains input to the L1/L2/L3/PE of the WBCA adapter.
4
1
3
2
1
2
2
1
Adapter type Filter types
WBCA-01 WFU-01, WFU-02
WBCA-11 WFU-11
WBCA-21 WFU-21, WFU-22
4
2
1