Unpacking/Identification of Equipment
990-4049
Installation Guide APC Silcon 240-320kW 480V UPS 7
Main UPS system
The UPS is a battery back-up system. Unconditioned power is fed to UPS input. The UPS
supplies conditioned power.
Service Bypass Panel
AC utility power for critical load is led through the service bypass panel while UPS is shut
down for maintenance
Battery Breaker Box
The APC Battery Breaker Box is required if the UPS is installed with an external battery. The
Battery Breaker Box provides overcurrent and short-circuit protection.
Battery Cabinet
For storage and protection of battery bank.