Huawei iSitePower-M - Page 70

NO TICE
● A surge protection device must be congured for the upstream AC input of the
system. You need to congure and install the device by yourself.
● The upstream AC input of the system must be congured with an AC circuit
breaker with a capacity of 40 A. The circuit breaker needs to be congured by
the customer. The D-type tripping circuit breaker cannot be used because it
cannot
eectively protect the product.
● No leakage protection device is required for the upstream AC input. If a
leakage protection device is
congured, it is recommended that the leakage
current be greater than or equal to 100 mA x n , where n is the number of
power modules.
● A leakage protection device must be
congured for the AC output of the
system. The leakage current must be 30 mA. You need to congure and install
the device by yourself.
Procedure
Step 1 Connect AC power cables to the terminal connectors.
Figure 7-7 Connecting cables to terminals
Step 2 Install the AC input power cable and secure the cable using cable clips.
iSitePower-M (MAP05A1, MAB05B1)
User Manual 7 Electrical Connection
Issue 02 (2021-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 65