DPU40D-N06A3, DBU20B-N12A3, and
DBU50B-N12A1 Distributed Power System
User Manual
Copyright © Huawei Technologies Co., Ltd.
3 Components
3.1 PSU (DPU40D-N06A3)
Functions
The PSU integrates power rectification, distribution, and monitoring. It converts AC or
HVDC power into stable 48 V DC power, generates fault alarms, and reports monitoring data
to the upstream network management system (NMS) in real time. The PSU supports
communication with monitoring device through the MBUS.
To Next Page
Loading...
