Huawei iSitePower-M User Manual

7 Electrical Connection
Precautions
D ANGER
● Connect cables in accordance with the local installation laws and regulations.
● Before connecting cables, ensure that the DC SWITCH on the product and all
the switches connected to the product are set to OFF. Otherwise, the high
voltage of the product may result in electric shocks.
● Do not touch the manual ON/OFF switch when installing cables.
● The equipment damage caused by incorrect cable connections is not covered
under any warranty.
● Only
certied electricians are allowed to connect cables.
● Operation personnel must wear proper PPE when connecting cables.
NO TE
The cable colors shown in the electrical connection diagrams provided in this chapter are
for reference only. Select cables in accordance with local cable
specications (green and
yellow cables are only used for protective grounding).
7.1 Preparing Cables
NO TICE
● Do not use aluminum cables to avoid electrochemical corrosion of copper and
aluminum.
● Power cables should be able to withstand a temperature of at least 90°C.
iSitePower-M (MAP05A1, MAB05B1)
User Manual 7 Electrical Connection
Issue 02 (2021-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 57

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