63/100A Intelligent Phase Selector

This 220V single-phase phase selector has been designed to power a single-phase load from a three-phase power supply, in order to maintain uninterrupted power supply. Depending on the presence and quality of the voltage on the phases, it will automatically select the optimal power phase and switch the single-phase load supply to it.

Main Features:
1. Over-voltage protection
2. Under-voltage protection
3. Voltage display (voltage measurement)
4. Voltage calibration: Adjustable

Main Functionality:
When the current power phase is over/under voltage or stops, the phase selector automatically switches to another power phase according to the set priority order.
It can also instantly cut off the power supply in case of an overcurrent fault on the phase, in order to protect the electrical equipment from damage.

Advantages:
The phase selector can define which phase has priority. When the priority phase recovers normal voltage, the phase selector switches back to this priority phase.

EXCLUSIVE DESIGN
Automatic three-phase electronic phase selector 63A 100A with protection against over-voltages and under-voltages

Main Features and Advantages:

1. Integrated microcontroller for advanced control
2. Adjustable parameters via buttons
3. Over-voltage and under-voltage protection
4. Operation up to 63A
5. 3-digit voltage display
6. Protection against neutral loss
7. LED indication of operating status
8. 5 module width on DIN rail
9. Adjustable switching time
10. Adjustable phase priority sequence
11. Adjustable maximum current per phase