Welcome to Ningbo FXT Industrial Co.,Ltd.!
Voltage control relay geganti voltan China
  • Voltage control relay geganti voltan China

Voltage control relay geganti voltan China

Min. Order:
500 Piece/Pieces
Payment Terms:
Paypal, L/C, T/T, WU, Money Gram
Place of Origin:
Zhejiang, China (Mainland)
Means of Transport:
Ocean, Air, Land
Production Capacity:
carton box packing
Delivery Date:
Voltage Relay
Protect Feature:
Contact Load:
High Power

  • Product Description
  • Related Products
  • Related Links
  • Voltage Control Relay

    1. Applications

    Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under-voltage, phase loss, phase sequence, 3-phase imbalance. When the power supply is abnormal, stop supply to protect the equipment.

    2. Features 

    Built-in microprocessors, true RMS measurement, voltage measurement accuracy ≤ 1%. 50/60Hz universal, knob setting. LED indicator shows working status. Rated voltage three-phase three-wire 220V~460V universal. DIN-rail mounting.

    3. Technical parameters

    Related control supply voltage:  AC 3x220v→3x460V(P-P)50/60Hz

    Working voltage range: AC187V~529V

    Voltage threshold range: 2%~20% of rated working voltage 

    Voltage fixed hysteresis rate: 2% of rated working voltage

    Unbalance threshold range: 5%~15%

    Action delay range: 0.1s~10s

    Phase failure and phase sequence: <0.5s

    Voltage measurement error: ≤1% (Entire setting range)

    Delay error: ±10% +0.1s

    Knob setting accuracy: 1% Scale value 

    Rated insulation voltage: 460V 

    Contact configuration capacity(A): 1 C/O: 8A 

    Utilisation category: AC-15

    Contact capacity: Ue/le: 250V/1.5A

    Electrical durability: 100,000

    Mechanical durability: 1000,000

    Degrees of protection: IP20

    Pollution degree: III

    Short circuit protector type: NT00-6A 

    Altitude: ≤ 2000m

    Permissible relative humidity: ≤ 50% (40℃) No condensation

    Installation: (width)35mm(IEC/EN60715)

    4. Function diagram

    5. Wiring diagram

    6. Dimension

    Customization is acceptable, please contact us. Thanks!