Insulation Test; Commissioning For Mbu=0001 Option - ABB ACS580MV Commissioning Manual
200kw to 6300 kw,3.3kv to 11 kv
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Also See for ACS580MV:
- Hardware manual (146 pages) ,
- Quick manual (54 pages) ,
- Quick manual (44 pages)
Table of Contents
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100 Option
Insulation test
The insulation test is not recommended, if necessary check the description in
Resistance
Measurements.
Commissioning for MBU=0001 option
•
Confirm the MCB has been racked out and grounded.
•
Ground the input busbar in TRU cabinet by grounding harness for safety.
•
Connect the control cables among the MCB, MBU and COU cabinet.
•
Disable the local close push button on MCB cabinet.
•
Connect the auxiliary control power supply to the cabinet.
Check of the isolation switches position
•
Follow the operation sequence, operate the switches of QS1(Q1), QS2(Q2) and
QS3(Q3).
Insulation
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