36 x900 Series Switch and SwitchBlade
®
x908
C613-03092-00 REV J
Approved PSUs
and fans
The following table shows which models of PSUs and fans are appropriate for
individual switches.
PWR01 AC and
DC PSUs
Key features are:
■ Hot-swappable and load sharing
■ Physical dimensions
•Height: 40.9 mm
• Width: 193 mm
•Depth: 130 mm
■ Do not combine AC and DC PSUs in the same switch.
■ Do not combine PWR01 and PWR02 PSUs in the same switch.
AC model:
■ Universal 100–240 V AC 47/63 Hz input
■ Maximum continuous current draw: 3.0 A at 230 V at full-rated load
■ Maximum inrush surge current (cold start at 25º C/77º F): 70 A at 240 V, 32 A
at 115
V
■ Fuse rating for FH101 and FH102: 250 V, 5 A
Warning Double pole/neutral fusing. Electric shock is possible since there are
dual primary fuses, one on the phase circuit and one on the neutral circuit. If the
neutral opens, the phase may still be live.
DC model:
■ 40 V to 60 V, 48 V nominal
■ Supports either positive grounded or negative grounded operation
■ Maximum continuous current draw: 3.9 A at 40 V
■ Maximum standby current: 100 mA
■ Run/Standby switch
The following LEDs report operations and faults on the PWR01 PSU.
Switch PWR01 PWR02 PWR05 FAN01 FAN03
AT-8948
9 9
x900-48FE
9 9
x900-48FS
9 9
AT-9924T
9 9
AT-9924SP
9 9
AT-9924Ts
9 9
x900-24XT
9 9
x900-24XS
9 9
SwitchBlade x908
9 9
LED State Description
PWR Green A PSU is installed in the switch and is delivering power.
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