4.4 Critical Load Connection (EPS function)
Critical load: in case of grid outage, if EPS function is enabled, ME 3000SP will work in EPS (Emergency Power Supply)
mode, discharge the battery & supply power to critical load via LOAD port.
LOAD port is only for critical load connection. Please make sure you’ve purchased the AC contactor from Shenzhen
SOFARSOLAR Co., Ltd.
The connection procedure of LOAD port is the same as grid connection (Fig. 11).
Fig. 12 AC contactor front view, top view, and connection
Fig. 13 Critical load connection (AC contactor: 2 NC, 2 NO)
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