HYD 5/6/8/10/15/20KTL-3PH USER MANUAL
Figure 5-2 System Electrical Topology
(For Australia, South Africa and New Zealand)
Install Residual current device (RCD)in front of the load
RCD is necessary for critical load, but optional for
normal load.
In off-grid mode, the Entry master switch is unprotected
and load leakage could lead to shock danger.
The Entry master switch installed in the house must
have earth leakage protection and its rated earth
leakage action current > number of inverters * 100mA.
Be sure to ensure that the output is grounded
In system 1, The PE line of the inverter's AC Grid Port
and AC LOAD Port must be grounded through the PE-
Bar, otherwise there may be a risk of leakage.
In system 2, NeutralPointGrounding is disabled by
default.No manual setup required.
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