Expansion; Options; Bypass Input Breaker (Bib); Rectifier Input Breaker (Rib) - Eaton Powerware 9390 Installation And Operation Manual

IDC Features, Options, Controls, and Operation

5.1.5 Expansion

The IDC supports custom configurations and scalability to adapt to changing and future
power and distribution needs. See paragraph 5.2 for available options.

5.2 Options

Contact your sales representative for information about any of these available options:

5.2.1 Bypass Input Breaker (BIB)

An optional Bypass Input Breaker, for single feed and dual feed systems, is available to
provide a single point of input power control to the UPS, and to easily remove power from
the UPS for servicing.

5.2.2 Rectifier Input Breaker (RIB)

An optional Rectifier Input Breaker, for dual feed systems, is available to provide a single
point of rectifier input power control to the UPS, and to easily remove power from the
UPS for servicing.

5.2.3 Distribution Panel

An optional output Distribution Panel is available to distribute the output power from the
UPS to the critical load. The IDC contains up to two 42-circuit breaker switches
(Cutler-Hammer type CH), that can be assigned with flexibility to meet facility needs. The
Distribution Panel is enclosed behind the hinged doors on the front of the IDC.

5.2.4 Distribution Breakers

Up to six optional output Distribution Breakers are available to distribute the output power
from the UPS to larger critical loads. The Distribution Breakers can be adjusted for 100,
125, 150, 160, 175, 200, 225, and 250 Amp current ratings.' The Distribution Breakers are
enclosed behind the hinged doors on the front of the IDC.

5.2.5 Lug Output

Optional output lugs are available to distribute the output power from the UPS directly to
the facility distribution panels or to a large critical load.

5.2.6 Remote Emergency Power-off

A REMOTE EMERGENCY POWER-OFF pushbutton is a required option to provide shunt
tripping of the Maintenance Bypass switch in situations where you must instantaneously
control the output to the critical load. An external 120 Vac source is required to operate
the shunt trip.
5-2
EATON Powerware 9390 IDC Installation and Operation Manual S 164201560 Rev C www.powerware.com
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