needed to protect the system from tripping, either type A or type AB RCD are
compatible with the inverter.
The integrated leakage current detector of inverter is able to detect the real time
external current leakage. When a leakage current detected exceeds the limitation,
the inverter will be disconnected from grid quickly, if an external residual current
device is connected, the action current should be 30mA or higher.
Chapter 5 Debugging Instructions
5.1 Human-computer Interface Introduction
Fig. 5.1 Human-computer interface