H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 11)

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Table 2 Power supply specifications
Item Description
Rated voltage range
PSR650-A: 100 VAC to 240 VAC; 50 or 60 Hz
PSR650-D: –48 VDC to –60 VDC
Maximum input current
PSR650-A: 10 A
PSR650-D: 25 A
Maximum power for a
single power supply
650 W
Dimensions (H × W × D) 40 × 165 × 350 mm (1.57 × 6.50 × 13.78 in)
Power supply slot
Two slots, and AC and DC power supplies cannot be inserted in the same slot at
the same time.
System power
consumption range EWPX1WCMB0 main control board:
104 W to 233 W EWPX1WCMD0 main control board:
136 W to 309 W
Hot swapping
Supported
NOTE:
Hot swapping means to power turn off the power switch before and then unplug a
PSU when the access controller has multiple PSUs while, without interrupting
ensuring the normal operation of the access controller; check that the power switch
is off before plugging a PSU, and then power turn on the power switch.
Redundancy Supported
LED
There is a power status LED above the power supply switch. Green means the
power supply operates properly, and red means the power supply is faulty.
WARNING!
•
The WX6103 supports both AC power input and DC power input. You can use AC or DC PSUs as
needed. Different types of PSUs cannot be used on the same WX6103 access controller.
• The minimum system power consumption described in Table 2 is obtained when one main control
board is installed and the switch interface board runs with no load. The maximum system power
consumption is obtained when two main control boards are installed and the switch interface board
runs with full load.
Figure 3 Front panel of the PSR650-A
1 2 3 4
1: Power socket 2: LED
3: Power switch 4: PSU handle