Huawei USG6000 Series Hardware Manual page 109

HUAWEI USG6000 Unified Security Gateway
Hardware Guide
Name
ESN
Table 1-41
Table 1-41 Functions of the 350 W DC power module
Item
Input undervoltage
protection
Input overvoltage
protection
Input overcurrent
protection
Output current limiting
protection
Output overvoltage
protection
Output short circuit
protection
Overtemperature
protection
Heat dissipation
Hot swap
Table 1-42
Table 1-42 Technical specifications of the 350 W DC power module
Item
Silkscreen
Dimensions (H x W x D)
Weight
Issue 03 (2015-01-26)
Description
wire to the NEG (-) terminal.
The serial number that uniquely identifies the power module.
lists the functions of the 350 W DC power module.
Description
Stops power output and automatically restores power output
after the input voltage becomes normal.
Stops power output and automatically restores power output
after the input voltage becomes normal.
Stops power output and does not automatically restore power
output after the input current becomes normal.
Intermittently provides output and automatically restores
normal output after the output current falls within a normal
range.
Intermittently stops output and automatically restores output
after the overvoltage condition is removed.
Intermittently provides output and automatically restores
normal output after the output short circuit is removed.
When the temperature of the power module reaches a preset
threshold, the power module stops power output and will
automatically restore power output after the temperature drops
back to the normal range.
The power module does not have fans. The heat dissipation is
provided by the fan module of the device.
The device has 1+1 power module redundancy. You can
hot-swap a power module without interrupting device
operation.
lists the technical specifications of the 350 W DC power module.
Description
PWR350D
38.5 mm x 201.0 mm × 260.5 mm
1.50 kg
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