AR 10052412, Operating And Service Manual

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Model 5000A225C
2 Rev A
Do not position the unit next to a wall or other equipment that would restrict the flow of air into the unit or out
of the rear of the unit. The air intake is through the front, left side, and right side of the amplifier’s perforated
side panels. Ample space–greater than 10 inches (25cm), should be available on either side for proper cooling,
40 inches (1m) or greater should be available for the front and rear of the amplifier.
1.3.2 Primary Power
The Model 5000A225C is designed to operate using AC primary power of 200–240 Volts or 380-415
Alternating Current (VAC), 47–63 Hz, three phase, 17,000 watts maximum.
CAUTION:
Dangerous voltages are present in the Model 5000A225C whenever the unit
is plugged into an AC outlet. Always disconnect the unit from the main
power line when servicing it. Please note that neither the Keylock or Power
switch will completely shut off the unit’s AC power.
Low Voltage Model 10049506 : The Model 5000A225C is designed for a primary power input of 200–240
VAC, 47/63Hz, three phase Delta (4-wire) (Wye-compatible). A 70 amp or greater, common-trip circuit
breaker should be used to supply power to the 5000A225C low voltage model. Included with the low voltage
model is a 15 foot (4.7 meters), four-conductor harmonized line cord consisting of three phase wires (brown,
black and grey) and a protective GND conductor (green/yellow). The power cord is left open ended to allow
for facility power connection of user’s choice. Phase order is not critical for the 5000A225C amplifier.
High Voltage Model 10049488:
The Model 5000A225C is designed for a primary power input of 380–415
VAC, 47/63Hz, three phase Wye (5-wire). A 40 amp or greater, common-trip circuit breaker should be used to
supply power to the 5000A225C high voltage model. Included with the high voltage model is a 15 foot (4.7
meters), five-conductor harmonized line cord consisting of three phase wires (brown, black, grey), a neutral
conductor (blue) and a protective GND conductor (green/yellow). The power cord is left open-ended to allow
for facility power connection of user’s choice. Phase order is not critical for the 5000A225C amplifier.
Figure 1-1. 5000A225C AC Line Cord Installation