Huawei iSitePower-M User Manual

4 Components
4.1 Power Module
A power module consists of a power unit and a monitoring unit. The power unit is
responsible for energy access and conversion. The monitoring unit is responsible
for power signal access and monitoring management of PV, grid power, genset
power, and batteries.
Figure 4-1 Power module
Figure 4-2 Ports on the power module
(1) PV maintenance switch (DC
SWITCH)
(2) PV input ports (3) Battery input ports
(4) COM-PAR port (5) COM-BAT port (6) Wireless backhaul module
port
(7) Maintenance compartment
door
(8) Ground point (9) AC input
iSitePower-M (MAP05A1, MAB05B1)
User Manual 4 Components
Issue 02 (2021-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 22

Huawei iSitePower-M Specifications

General

Storage Temperature	-40°C to +70°C
Product Name	Huawei iSitePower-M
Type	Power System
Efficiency	≥96%
Output Voltage	-48 V DC
Operating Temperature	-40°C to +55°C
Relative Humidity	5% to 95% (non-condensing)
Altitude	Up to 4000 m
Cooling Method	Forced Air Cooling
Protection Features	Overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Certifications	CE, UL, TUV
Input Voltage Range	85 V - 300 V AC