H801MPWD Power Module
Huawei H801MPWD is MA5608T AC Connect Power Board
The H801MPWD board is an AC power board, consisting of an AC power unit and a monitoring unit,it supplies power to the device and supports the lead-acid battery for power backup.The AC power unit provides overcurrent protection, output overvoltage protection, short circuit protection, and over-temperature protection.The monitoring unit provides comprehensive management for the power system and storage battery, and also provides certain environment monitoring functions.
The H801MPWD board supports the following functions and specifications:
- Input AC voltage: -100 V to -240 V
- Input AC frequency: 50 Hz to 60 Hz
- Single-phase three-wire AC power input
- Battery port, a 3.3 V terminal socket, supporting DC input power
- Lead-acid battery input, reverse polarity protection, and fuse protection
- Output DC power voltage: -48 V (adjustable from -42 V to -57.6 V)
- Rated output power: 400 W
- Alarm monitoring
- Enabling and disabling of the rectifier module; equalized and float charging for the rectifier module
- Battery low voltage disconnection; charge and discharge management of storage batteries
| Model | MPWD |
| Port & Function | AC input port:Connected to the power socket and used for AC power input |
| Battery input port:
Connected through a 3V3 connector and used for battery input |
|
| Port for battery temperature sensor:
Connected to the temperature sensor |
|
| Connection | Cable requirements: low-smoke halogen-free; brown for L wire; blue for N wire; yellow green for PE wire |
| Power Consumption | Static: 2 W Maximum transfer efficiency: 93%(220 V, 100% load, 25°C) |
| Device Specifications | |
| Dimensions (mm) | 35.56 mm x 251.70 mm x 132.10 mm |
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