100A Voltage-Protector

Product Name
100A Voltage-Protector
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Product Detail

The automatic recovery over voltage and under voltage protective device complies with modular design standards. the circuit boards of products adopt good quality electronic components with reliable performance. When the power situation is unstable, It's protective function will be automatically activated. once the voltage exceeds the limited range of products, it will automatically cut off so as to protect the safety of electrical equipments and persons. The device will re-supply after 1 minute, when the power returns to normal.

The green indicator displays, when the power is in normal supply.

The red indicator displays, when the power is over voltage or under voltage.


Features 1
Specifications 2

1. Rated AC voltage 230V±10% and frequency 50Hz/60Hz

2. Passing Max Current: 100A

3. Max. Loading power: 13.8KVA

4. Over-voltage action cut-off value: >275VAC+/-5V

5. Normal-voltage value: 165-275VAC

6. Under-voltage action cut-off value: <160VAC+/-5V

7. Over voltage and under voltage cut-off:< 1s

8. Electricity transmitting delay after cut-off: <60s

9. Self power consumption<2W

10. Electric machinery life=100000 times





Rated Exchange Voltage


Through Maximum Current

Max 100A

Maximum Load Power


Had Pressure Action Cut Value

265 to 275V/AC

Owes Pressure Action Cut Value

165 to 175V/AC

Had Pressure Recovery Value


Owes Pressure Reply Value


Power Hou Transmission Delay

20 SEC to 2 MIN (can selected)

Action Delay Time

1 to 6 SEC



Electrical Machinery Life

>100,000 times


85x36x66mm(length x width x height)


35mm Rail mounting