PRIMEQUEST 1000 Series General Description
CHAPTER 2 Hardware Configuration
2.16
PSU (Power Supply Unit)
The PSU converts AC input to 12 VDC.
By default, the PSU is configured for primary power feed without redundancy in every models, but redundant power
feed (N+1) and dual power feed (N+N) are also available as options. Up to four PSUs can be mounted in a cabinet.
For details on the PSU configuration, see
2.16.1
PSU specifications
The following table lists the PSU specifications.
TABLE 2.22 PSU specifications
Item
Input voltage
Output voltage
Output power
100 VAC
200 VAC
External dimensions (mm)
(excluding protrusions)
Weight
2.16.2
Number of required PSUs
The PRIMEQUEST 1000 series uses one AC inlet per PSU (number of AC cables used = number of PSUs used).
The number of required PSUs depends on the model and AC voltage conditions. For details, see
Monitoring and
Control.
2.16.3
PSU LED
The PSU has the LED listed in the following table. The LED is on or off depending on the power status, as shown
in
TABLE 2.24 Power status and PSU LED
TABLE 2.23 PSU LED
LED type
Color
Power/Alarm
Green/
Orange
4.5.1 PSU
configuration.
Specifications
1φ 100-120 VAC / 200-240 VAC
12 VDC
1200 W
2000 W
Width 101 x Depth 375 x Height 41
2.5 kg
indications.
Indicates PSU AC power input ON/OFF, the PSU ON/OFF status, and
any PSU error occurrence.
71
Function
4.5 Power Supply
C122-B022-11EN