SYSTEM

NORMAL

NO

REDUNDANCY

ON

GENERATOR

BYPASS NOT

AVAILABLE

ON

BATTERY

UPS

ALARM

ON

BYPASS

SHUTDOWN

IMMINENT

Note: Supervisory contacts are rated 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

6--4

Powerware 9315 Parallel Capacity/Redundant System with PHP SSBM

 

164201373 Rev. A 092402

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Powerware 9315s manual Supervisory Contact Module TB2