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GE Energy
Redundant Power Supply
The D400 may be provided with an optional redundant power supply unit in Power
Supply Slot 2. The second power supply provides continuous power to the D400 in the
event the primary power supply unit fails.
Additional protection can be provided if a secondary external power source is available.
In the event the primary power source fails, an automatic switchover will take place to
the redundant power source to ensure continuous power to the D400.
Power Configurations
The D400 supports the following power configurations:
•
Single External AC Power Source
•
Single External DC Power Source
•
Two External AC Power Sources with optional redundant D400 AC-DC Power Supplies
•
Two External DC Power Sources with optional redundant D400 DC-DC Power
Converters
Power Input Ranges
AC-DC Power Supply
Rated voltage range
Rated power
Inrush current at 25 °C on
cold start
Rated frequency
DC-DC Power Supply
Rated voltage range
Rated power
Inrush current at 25 °C
64
994-0089–1.00–2, General
100-240 VAC / 100-300 VDC with overvoltage protection of
110 % to 150 %
If the unit is...
AC
DC
AC-DC
AC-DC
47 to 63 Hz (50/60 Hz)
20-55 VDC with overvoltage protection of 110 % to 150 %
DC
DC-DC
Get other manuals https://www.bkmanuals.com
Then the rated power is...
127 VA maximum
135 W maximum
26.5 A
(< 145 VAC/205 VDC)
peak
40 A
(< 264 VAC/370 VDC)
peak
135 W maximum
35 A
(< 60 VDC)
peak
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