TM-9-2350-277-10

TM 9-2350-277-10

EQUIPMENT DESCRIPTION — Continued

0002 00

Connections for cable W1 pigtails are:

Items in parenthesis identify labels on each wire.

Circuit 1 to HOT (Power)

Circuit 2 to Neutral (Neutral)

Circuit 3 to Ground 1 (GND 1)

Circuit 3 to Ground 2 (GND 2)

When operating on carrier power, only essential systems should be operated to avoid overloading the power requirements.

POWER CONTROL ENCLOSURE AND INVERTERS

The power control enclosure has two DC power supplies, a ground fault receptacle, and a power distribution panel. The DC

power supplies provide DC power to the DC outlets, tent interface panel, and the inverters. The ground fault receptacle is

located on the right side of the power control enclosure (roadside/forward) and contains a reset button that has to be pressed

after a current imbalance trips it. The ground fault receptacle protects personnel in the event of accidental contact with live

AC circuits while using the tent interface panel. The power distribution panel contains all the AC and DC circuit breakers for

the outlets, inverter controls, interior lighting controls, and voltage meter for output monitoring. The inverter control operates

the DC to AC inverters in the inverter housing. AC power is provided to the AC outlets and tent interface panel.

The inverter housing is located under the power control enclosure and has two DC to AC inverters. The inverters are

controlled by the inverter control on the power distribution panel. The two inverters provide a combined maximum 5.0

kW/40 amps of AC power.

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