GE G500, Инструкция по эксплуатации

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24 GE INFORMATION G500 SUBSTATION GATEWAY INSTRUCTION MANUAL
CHAPTER 3: INSTALLING THE G500
Power Supply Unit (PSU)
The G500 can be powered by one or by two redundant power supplies. The maximum
power requirement is 170 VA.
There are two different power supplies available:
1.
High Voltage Power Supply
2. Low Voltage Power Supply
The power supply units are secured to the chassis using two M3 screws in opposite corners
on the power supply faceplate. The recommended torque setting for the screws on the
power supplies are 5.3 in-lb [0.6 Nm].
High Voltage Power Supply
The High Voltage Power Supply handles both AC and DC input.
The AC input voltage range is 100 to 240V @50 to 60 Hz. The PSU tolerates a 10% variation
in these values (90 to 265V @ 47 to 63Hz).
With AC input, the PSU has a maximum current consumption of 2.1A.
The DC input voltage is 100 to 300V. The PSU tolerates a +10%/-12% variation in these
values (88 to 330V).
With DC input, the PSU has a maximum current consumption of 1.8A.
When using AC power, connect the “~”, “N“and “GND” wires according to the following
figure.