GE Industrial Solutions Galaxy Verification - Manual (Page 53)

Galaxy Power System Verification Procedures
Issue 3 January 2008 Galaxy Millennium Controller Performance Verification Procedures 3 - 9
High Voltage Shutdown Test, continued
Battery Plant
HVSD Test Step Action
1 Turn Off all rectifiers except the rectifier under test by
operating their power switches to STANDBY. Perform these
tests when loads provide 10-90% of the rectifiers output
capacity.
2 From the front panel follow the path → CONFIG
→ THRESH and note the value of the HV (FLOAT)
threshold.
3 Press the key to return to the Configuration screen.
4 Follow the path RECT MNGR → [RECT OPER] →
PLANT V (FLOAT) from the Configuration screen.
Note: Menu item in [] used in intelligent controllers only.
5 Use the keys to change the value of the plant
voltage to a level above the HV (FLOAT) setting noted
above.
6 Press to save the change.
Continued on next page.