DC Supply Voltage Three Phase 6A Monitoring Voltage Relay , Voltage Monitoring Device

Brand Name:GINRI
Certification:CE
Model Number:DVRD
Minimum Order Quantity:10Pcs
Delivery Time:5-8 working days
Payment Terms:L/C, T/T, Western Union,paypal
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Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Supplier`s last login times: within 47 hours
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Product Details

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD


Features:

  • Compact modular size
  • DC circuit monitoring of over-and undervoltage
  • Adjustable over-and undervoltage threshold
  • Adjustable trip delay time
  • Powered by the measuring circuit
  • 2C/O contacts
  • 2 LEDs for status indication

Protective Functions

  • DC overvoltage
  • DC undervoltage

Applications

  • DC cabinet
  • Battery
  • Electric control system

ModelDVRD
Input circiut =measuring circuitDC supply
Rated voltageDC12V.DC24V.DC36V,DC48V
Monitoring functionsOvervoltage,undervoltage
Voltage setting range
Rated voltageundervoltageovervolatge
DC12V10-14V13-17V
DC24V20-28V26-34V
DC36V30-42V39-51V
DC48V40-56V52-68V

Tripping delay time0.1~15s adjustable
Voltage hysteresis3-5% fixed
Reset delay time100ms
indicatorsnormal,trip
Output contacts2C/O
Contact capacity6A,250VAC/30VDC(resistive load)
Degree of protectionIP20
Working conditions-25℃~65℃,≤85%RH,non-condensing

Mechanical

durability

1000000 cycles
Dielectric strength>2KVAC 1min
Weight130g
Dimension(HXWXD)79X23X79mm
MountingDin rail

1. Overvoltage protection: When the grid voltage is greater than the set value, the protection function is activated. The action threshold setting range is OFF-390-490V, the action mode is the definite time limit, and the action time setting range is 0.1-25s. After the protection action, the grid voltage returns to less than the set value of 10V or more.


2. Undervoltage protection: When the grid voltage is less than the set value, the protection function is activated. The action threshold value setting range is 300-370V-OFF, the action mode is the definite time limit, and the action time setting range is 0.1-25s. After the protection action, the grid voltage returns to greater than the set value of 10V or more.

China DC Supply Voltage Three Phase 6A Monitoring Voltage Relay , Voltage Monitoring Device supplier

DC Supply Voltage Three Phase 6A Monitoring Voltage Relay , Voltage Monitoring Device

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