AuCom MVE Series User Manual page 64

6. Apply voltage to Phase C (with phases A and B connected to ground ) for 1 minute
7. Discharge the unit by earthing high voltage parts.
There must be no disruptive discharge. Leakage current must be <30 mA. If the discharge is ≥30 mA, the test
result is a fail.
WARNING – ELECTRICAL SHOCK HAZARD
If the soft starter is not discharged correctly, there is a risk of electrical shock.
3. Restore the starter to operational condition:
1. Remove all shorting connections.
2. Refit the MV surge arrestors (if required).
Short SCRs in pairs: MVE-V04
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MVE User Manual (710-17074-00H) |
63