1. LCD digital design, digital display in English and chinese.
2. Accurate acquisition and display of the main three phase voltage.
3. Password protection function setting parameters.
4. Power supply mode can be set as the main power priority, standby power priority or priority.
5. When one circuit switching failure, if a voltage is normal, since
6. Move to another.
7. It can set the alarm value of voltage, time delay switch.
8. Starting function of generating set.
9. The controller can choose single phase / three phase display and monitor.
10. Two way N line separation design.
11. Automatic save trouble record, convenient user query.
12. The controller can be used in DC power supply (9 to 35V) or from one or two A, N phase voltage.
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