Powerware 9335 Manual do Utilizador descarregar pdf (Página 73)

Powerware 9335 (80 kVA and120 kVA) Installation and Operation 11-1

164201396 REV. A 071103

11.1 Generator ON Facility

The generator ON facility must use a normally open contact that closes to indicate that a

generator is running and supplying input power to the UPS. When used, this facility

disables the UPS static bypass and prevents the UPS from transferring the load into the

generator power supply. The user may also elect prevention of battery charging while

on generator input. Both or either of these features may be selected via the control

panel. (See section 7.3.8, Set Up)

Figure 11–1. Generator ON Connection

tions

UPS Generator

ort

(

)

Generator alarm

anel

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Powerware 9335 Manual do Utilizador Página 73