Service manual

Always On UPS Systems
M0704_NX_Series_Service_Manual V2.17 2012-06-12 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