Digital Equipment PRIORIS ZX 5000 MP, User Manual

Page: 142 / 169

Technical Specifications
A-4
Power Supply and Input Power Requirements
The 450 W auto-sensing power supply provides five dc voltages:
+12 V dc,
−
12 V dc, +5 V dc,
−
5 V dc, and 3.3 V dc
.
These voltages are
used by the various components within the server. The following lists the
input power requirements.
Rated Voltage
Range Maximum Range Rated
Input Current
(1)
Operating
Frequency
Range
100 V ac-120 V ac 90 V ac -135 V ac 9.5 A 47 Hz - 63 Hz
220 V ac-240 V ac 180 V ac-265 V ac 5 A 47 Hz - 63 Hz
(1)
Includes outlet current
Current Specifications
Your server family power supply provides the following output ratings:
• +
5 V dc 2.5 A min, 52 A max.
•
+3.43 V dc 0 A min, 37.4 A max.
• +
12 V dc 0.5 A min, 11 A max.
• −
12 V dc 0 A min, 0.5 A max.
• −
5 V dc 0 A min, 0.2 A max.
+5 V dc and +3.43 V dc maximum total output: 355 W.
+5 V dc and +3.43 V dc and +12 V dc maximum total output: 420 W.
Power supply total output: 450 W maximum.