Figure 8-14 Connecting the DC power cable
● Reserve sucient length of the cable and add angle steel in the middle of the
foundation to support the cable and reduce the stress on the cable.
● The prefabricated DC power cables are delivered with the product. The terminals at two
ends of a DC power cable are applicable to M10 and M12 screws respectively. Connect
the M10 terminal to the DC circuit breaker 1Q2 in the cabinet, and connect the M12
terminal to the DC side of the Smart PCS.
● For details about how to install other cables for the Smart PCS, see the corresponding
quick guide.
----End
8.6 Installing AC Power Cables for Auxiliary Power
Supply
Prerequisites
The AC power cable has been pre-buried.
Obtain the AC auxiliary power from the mains or a reliable power supply. Do not
directly obtain power from the AC side of renewable energy inverters such as PV
inverters and wind power converters.
LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
User Manual 8 Installing Cables
Issue 10 (2023-11-07) Copyright © Huawei Digital Power Technologies Co., Ltd. 119