H3C Technologies H3C S10500 Series Switches - Manual (Page 88)

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Power system
Power modules
CAUTION:
Do not install power modules of different models on the same switch.
The LSUM1AC1200 and LSUM2AC2500 AC power modules and the LSUM1DC2400 DC power
module are available for the switch.
Table 29 Power module specifications
Item
LSUM1AC1200
specifications
LSUM1AC2500
specifications
LSUM1DC2400
specifications
Rated input
voltage range 100 VAC to 240 VAC @
50/60 Hz 100 VAC to 240 VAC @
50/60 Hz
–48 VDC to –60 VDC
Rated output
voltage
12 VDC 12 VDC 12 VDC
Maximum input
current
16 A 16 A 60 A
Maximum output
current
100 A
• 208 A (220 VAC)
• 100 A (110 VAC)
200 A
Maximum output
power
1200 W
• 1200 W (110 VAC)
• 2500 W (220 VAC)
2400 W
Temperature
requirements
Operating temperature:
–10°C to +50°C (14°F to
122°F) Operating temperature:
–10°C to +50°C (14°F to
122°F) Operating temperature:
–10°C to +50°C (14°F to
122°F)
Storage temperature:
–40°C to +85°C (–40°F to
+185°F)
Storage temperature:
–40°C to +85°C (–40°F to
+185°F)
Storage temperature:
–40°C to +85°C (–40°F to
+185°F)
Supported switch
models
All S10500 models All S10500 models All S10500 models
The S10504 and S10506 support a maximum of four power modules. The S10508, S10508-V, S10510,
and S10512 support a maximum of six power modules. Make sure the total maximum output power of
the ordered power modules is greater than the system power consumption. H3C recommends that you
reserve 20% of the maximum output power.
NOTE:
When the temperature of a power module exceeds the acceptable temperature range, the power module
is automatically powered off. When the temperature returns to the acceptable temperature range, the
power module is automatically powered on.