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HUAWEI ME60 Multiservice Control Gateway
Hardware Description
Item
Rated current of the air-break
3.2.4 AC Power Supply System
This section describes the appearance, functions, and the technical parameters of the AC power
supply module.
Figure 3-8
Figure 3-8 Front view of the AC rectifier module
Figure 3-9 Rear view of the AC rectifier module
Figure 3-8
into regulated DC power by an AC/DC converter. The resulting DC power output is connected
to the PEMs through external cables to supply power for all boards and fan modules.
Two -48V power inputs are joined on the board.
After the low-frequency filtering, the two -48 V power inputs for fans are joined inside the fan
module.
Issue 02 (2012-11-15)
and
Figure 3-9
show the appearance of the AC rectifier module.
diagrams the AC power supply system of the ME60-X8. AC power input is converted
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3 ME60-X8 Chassis Overview
Technical Parameter
70 A
44
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