Hello gents,
We are having unbalanced 110 VDC (+62 and -46) on all our six Battery Charger Rectifiers / Service Rectifiers. The voltage values were taken Upstream of the 110VDC Distribution Incoming feeder breakers. We also have a Ground Fault Alarm on one of the rectifiers which loads include: 12.5kW Emergency Lube Oil Motor, 1.8kW Hydraulic Ratchet Pump Motor, MkVI-1&2, Filter House Emergency Light and Enclosure Emergency Light.
We would like to clear the GND Fault Alarm and the Voltage Unbalance.
We are having unbalanced 110 VDC (+62 and -46) on all our six Battery Charger Rectifiers / Service Rectifiers. The voltage values were taken Upstream of the 110VDC Distribution Incoming feeder breakers. We also have a Ground Fault Alarm on one of the rectifiers which loads include: 12.5kW Emergency Lube Oil Motor, 1.8kW Hydraulic Ratchet Pump Motor, MkVI-1&2, Filter House Emergency Light and Enclosure Emergency Light.
We would like to clear the GND Fault Alarm and the Voltage Unbalance.