Installation Guide

Fig. 13

：

Power Sharing Function I

The Power Sharing level can be set by means only remote control locally on the unit. When the total

connected AC load reaches the level of the Power Sharing setting (20A), there will be no power left over

to charge the battery. This means that the charge current of the unit will be reduced to 0A. See Fig. 14.

Fig. 14

：

Power Sharing Function II

4-2-3. Generator function

If the demand for AC power still increases, the external AC circuit breaker may still trip if nothing is done.

This problem can be solved by the Generator function. If the total demand for energy exceeds the

maximum external power supply, energy can be added to the AC outputs load by means of the inverter.

This appliance can be automatically connected in parallel with the external power supply.

See Fig. 15. Here the AC-input is still limited to 20 Amps. This is not enough to supply the total load

(27A) connected to the AC output load.

The inverter will supply the remaining 27 – 20 = 7A. This means that the restricted amount of external

AC power will be compensated by energy which is stored in the batteries.