Powerware 9315s Power Supply User Manual


 
6-- 4
Powerware 9315 Parallel Capacity/Redundant System with PHP SSBM
164201373 Rev. A 092402
SYSTEM
NORMAL
NO
REDUNDANCY
ON
GENERATOR
BYPASS NOT
AVAILABLE
ON
BATTERY
UPS
ALARM
ON
BYPASS
SHUTDOWN
IMMINENT
Note: Supervisory contacts are rate d at 2.0 amps at 28 Vdc or 120 Vac and 0.15 amp at 115 Vdc.
Supervisory contacts require external power supply. Internal 24 Vdc is not capable of
supplying contact current.
Figure 6---3. Supervisory Contact Module TB2