Compaq 4200 Family - Manual (Page 49)

Specifications B–5
Power Specifications
Table B–5 defines the AC and DC power specifications for the disk enclosure power
supplies.
Table B–5 AC and DC Power Specifications
AC Power Specifications
Range
Minimum Nominal Maximum
Frequency (±5%) 47 Hz 50 to 60 Hz 63 Hz
Voltage (±10%) 90 VAC 100 to 240 VAC 264 VAC
DC Power Specifications
Power 377 W 475 W
+5 VDC
Initial Voltage 5.10 VDC +5.15 VDC 5.20 VDC
Steady State Current 20.0 A 28.0 A
+12 VDC (Disks)
Initial Voltage 12.13 VDC 12.25 VDC 12.37 VDC
Steady State Current 20.0 A 31.5 A
+12.5 VDC (Fans)
Initial Voltage 12.25 VDC 12.50 VDC 12.75 VDC
Steady State Current 2.5 A