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40A VOLTAGE-PROTECTOR

 

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.

  • ₦4,640.00

Category
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.
  •  Rated AC voltage 220V and frequency 50Hz.
  •  Passing Max Current: 40A
  •  Max. Loading power: 8.8KVA
  •  Over-voltage action cut-off value: >270VAC+/-5V
  •  Normal-voltage value: 175-270VAC
  •  Under-voltage action cut-off value: <170VAC+/-5V
  •  Over voltage and under voltage cut-off:< 1s
  •  Electricity transmitting delay after cut-off: 30s-120s
  • Self power consumption<2W
  • Electric machinery life=100000 times

Rated Supply voltage

 AC 220V 230V

Control ciruict frequency50/60HZ

Conventional heat current40A

The maximum load power 7KVA

Over voltage range 225V~275V

Over voltage reset value Over voltage operation value*0.97

Under voltage range 165V~215V

Under voltage reset value Under voltage action value*1.03

Tripping time delay  0.1s~10s

Since the start-up and automatic reset action delay time 0.3s~30s

Voltage measurement error≤1%

The delay error±10%+0.1s

Protection degree IP20

Pollution degree 3

Electrical life 100000

Mechanical life 1000000