Power Supply And Input Power Requirements; Table C-10 Output Power Requirements; Table C-11 Input Power Requirements - Digital Equipment AlphaStation 500 Series User Information

Power Supply and Input Power Requirements

The 320-watt power supply provides four DC voltages: +12V, -12V, +5V, and +3.43V DC.
These voltages are used by the various components within the system and are listed in
Table C-10

Table C-10 Output Power Requirements

DC Outputs
+3.4V
+5.0V
+12.0V
-12.0V
__________________________ HINT _____________________________
The maximum power from any combination of +3.43V and +5.0V does not
exceed 260 W.
____________________________________________________________
The AlphaStation 500 Series system has the rated voltage range described in Table C-11

Table C-11 Input Power Requirements

Rated Voltage Range
88V AC–264V AC
Maximum Load Maximum Power
35 amps 119 W
45 amps 225 W
14 amps 168 W
0.5 amps 6 W
Maximum Watts 260 W
Rated Operating Frequency
Input Current Range
8–4 amps 47 Hz–63 Hz
AlphaStation 500 Series User Information C-9
Technical Specifications