P-164000476 9395P 500kVA / 600 kVA 83
Revision 002 Userās and Installation Guide
7.1.1 Control panel
The control panel is used to set up and control the UPS, and to monitor UPS operation. For a
description of the UPS control panel functions, see Section .
7.1.2 Circuit breakers
The optional circuit breaker (CB1) is used to control the AC input to the UPS rectifier. CB1 has three
positions: ON, OFF and tripped. Before it can be set to ON from the tripped position, it needs to be
set to OFF position.