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Alpha ESS Co., Ltd.
Page 33
Your Smart Energy
Installation
Figure 33 Increase the Battery Modules
2.2.6
Residual Current Protection
The inverter is not equipped with an all-pole sensitive residual current monitoring unit
(RCMU) which fulfills the requirement of DIN VDE0100-712(IEC60364-7-712:2002).
The inverter includes an integrated residual current device (RCD) which trips at a re-
sidual current of 30 mA (Type A).
2.2.7
Single Line Diagram
The single line diagrams of DC-, AC- and Hybrid-coupled system are as below:
