Huawei USG9500 Series Hardware Manual page 84

HUAWEI USG9500 Series
Hardware Guide
Item
Maximum input
voltage range
Typical power
(One LPUF-120
and two SPUs
are configured.)
Maximum
Power (One
LPUF-120 and
two SPUs are
configured.)
Heat dissipation
Fan module
Air flow
Air filter
Environment specifications
System
reliability
Ambient
temperature
Storage temperature
Ambient
relative
humidity
Storage relative humidity
Long-term altitude
Issue 03 (2017-12-15)
AC
DC
AC
DC
AC
DC
AC
MTBF (year)
MTTR (hour)
d
Long-term
c
Short-term
Remarks
Long-term
Short-term
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Specifications
l 220 V rated voltage: 200 V AC to 240 V AC,
50/60 Hz
l 110 V rated voltage: 100 V AC to 120 V AC,
50/60 Hz
-72 V DC to -38 V DC
l 220 V rated voltage: 175 V AC to 264 V AC, 47
Hz to 63 Hz
l 110 V rated voltage: 90 V AC to 175 V AC, 47
Hz to 63 Hz (The output power reduces to half of
the maximum output when the input voltage is in
the range of 90 V AC to 175 V AC.)
1066 W
1185 W
1272 W
1414 W
1 hot-swappable fan module that has two fans
Left-to-back airflow
1 air filter in the air intake vent of the air channel
25
0.5
0°C to 45°C
-5°C to 50°C
Temperature change rate limit: 30°C/hour
-40°C to 70°C
5% RH to 85% RH, no coagulation
5% RH to 95% RH, no coagulation
0% RH to 95% RH
Lower than 3000 m
1 Hardware Overview
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