A Power And Rack Information; Power Requirements; Domestic Ac Distribution Box - Intergraph InterServe 650 Setup Manual

A Power and Rack Information

This appendix specifies the power requirements of the AC distribution box, and precautions
for installing non-Intergraph equipment into the rack enclosure. This information is useful for
adding additional computer equipment into the rack, providing guidelines to make sure you do
not exceed AC distribution box or rack limitations.

Power Requirements

This section provides information about the power requirements of the AC distribution box
supplied by Intergraph with some systems. Intergraph provides separate AC distribution
boxes for domestic and non-domestic use. This section describes the specifications and
functionality of both types.
NOTE If the cutomer purchased a UPS instead of an AC distribution box, refer to the documen tation
delivered with the UPS for power information.

Domestic AC Distribution Box

Specifications for the domestic AC distribution box include:
u
AC input: 110/220 VAC 60 Hz, 16 Amperes
u
Receptacles: eight NEMA 5-15R and one NEMA 6-15R
u
Power cable: 9 feet, 12 AWG, 4 conductor with NEMA L14-20P plug
u
Output rating: 1760 VA/phase @ 110 VAC, 3520 VA total
The domestic AC distribution box is rated for a maximum of output rating of 3520 VA (Volt-
Amperes) at 110 VAC. The sum-total VA load that the devices pull must not exceed this
maximum, else a breaker in the AC distribution box trips when power is applied. A second
AC distribution box must be installed to provide the additional power requirement. The
following figure shows the domestic AC distribution box.
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