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COMMUNICATION

EATON Powerware

9395 UPS (450–550 kVA) Installation and Operation Manual S 164201701 Rev 2 www.powerware.com

8−8

The RMP II contains a local horn and the backlit status indicators listed in Table 8-1.

Table 8-1. RMP II Status Indicators

SYSTEM NORMAL

The UPS is energized (either with utility power or battery backup) and is

supplying conditioned power to the critical load.

NO REDUNDANCY

This indicator applies only to parallel systems when one cabinet is not

functioning.

ON GENERATOR

The UPS input and bypass are being supplied by the power from the

generator instead of from the utility power.

ON BYPASS

The bypass source is supplying the critical load. Usually this means that

the UPS is not energized. The load is not protected in Bypass mode, and a

horn sounds after 30 seconds.

UPS ALARM

The UPS system is issuing an alarm. Conditions that affect the current UPS

mode are indicated by the indicators and horn on the UPS.

ON BATTERY

The UPS battery backup is supplying the critical load. The utility power is

either interrupted or out of specification. The SYSTEM NORMAL indicator

is also illuminated.

BYPASS UNAVAILABLE

The UPS system is in Normal mode, but a bypass source is not within

specification. A horn sounds after 30 seconds.

SHUTDOWN IMMINENT

The UPS is preparing to shut down because the UPS is in Battery mode

and the DC voltage is approaching its low limit. This indicator is

accompanied by a horn.

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Eaton 9395 Plus 1 Betriebsanleitung Seite 176