APC 300 Battery Charger User Manual


 
11MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation
Electrical Hazard: Check the DC voltages with a DC voltage multimeter versus the battery
voltage before continuing.
7. Turn the XR battery breaker (QFB) to the ON (closed) position.
8. Turn the UPS back into normal operation:
a. Turn the static bypass breaker (QM2) to the ON (closed) position.
b. Turn the output breaker (QOP) to the ON (closed) position.
c. Turn the maintenance bypass breaker (Q3BP) to the OFF (opened) position.
d. Turn the UPS battery breaker (QB) to the ON (closed) position.
e. Turn the input breaker (QM1) to the ON (closed) position.
9. Check the LEDs to see if the UPS is running in normal operation:
PFC LED: green
INVERTER LED: green
LOAD LED: green
LOAD PROTECTED LED: green
Other LEDs: OFF