ZHRV5-12 Voltage control relay

  • group nameVoltage Control Relay

  • Min Order1 piece

  • payment methodT/T, L/C, Credit Card, PayPal, Westem Union, Cash

  • update timeWed, 10 Jul 2019 15:27:39 GMT

Paramtents

  • Rated supply voltage AC 3×220V→3×460V

  • Operating voltage range AC 187V~529V

  • Rated supply frequency 50Hz~65Hz

  • Measuring range AC 176V~552V

  • Measurement frequenccy range 45Hz~65Hz

  • Action delay 0.1s~10s

  • Rated insulation voltage 460V

  • Contact configuration capacity(A) 8A

  • IP Class IP20

  • Voltage measurement error ≤1%

Packging & Delivery

  • Min Order1 piece

Briefing

Built-in microprocessors, true RMS voltage measurement, voltage measurement accuracy≤1%.

Detailed

Function

Applications

Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment.

 Features 

Built-in microprocessors, true RMS voltage measurement, voltage measurement accuracy≤1%. Measuring frequency 45Hz~65Hz,knob setting, LED indicator shows working status. Rated voltage three-phase three-wire220V~460V universal.DIN rail mounting.

Function Diagram

Wiring Diagram
Dimensions