Service manual

Always On UPS Systems Inc
70
29. INVERTER MODULE
This is a pluggable module which contains the high power devices for the inverter. The inverter converts the power from the DC Bus
to regulated and conditioned AC power.
One phase of the inverter is comprised of an Inverter Driver PCB (3G PCB), high powered IGBTs, a Protection Fuse and other
monitoring and protecting components.
INVERTER MODULE
Figure 29.1
Location of Inverter Modules in the 10kVA to 60kVA UPS system