Huawei iSitePower-M - Installation Environment and Cabling

12
5. Open the power module maintenance compartment and set the address DIP switch.
Scenario
Address DIP Switch
Pin 1 (M/S)
Pin 2 (A) Pin 3 (B) Pin 4 (C)
Single product
1 ON OFF OFF OFF
Parallel
products
Master
1 ON OFF OFF OFF
Slave 1
2 OFF ON OFF OFF
Slave 2
3 OFF OFF ON OFF
One bracket supports a maximum of three battery modules. If more than three battery modules
are installed, an additional bracket is required.
(Optional) Installing Battery Modules for Capacity Expansion
5.2
1. Install the bracket and modules. For details, see chapters 3 and 4.1.
2. Remove the L-shaped plates from the top cover, rotate them by 180 degrees, and install
them back on the top cover.