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CE 3 Phase DC Over Voltage Under Voltage Protective Relay 12V DVRD Series

Categories DC Voltage Monitoring Relay
Brand Name: GINRI
Model Number: DVRD
Certification: CE
Place of Origin: China
MOQ: 10Pcs
Payment Terms: L/C, T/T, Western Union,paypal
Supply Ability: 20000Pcs per month
Delivery Time: 5-8 working days
Packaging Details: 1 relay in individual box
contact load: High Power
Contact Capacity: 6A,250VAC
Protect feature: sealed
functions: over、under voltage
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CE 3 Phase DC Over Voltage Under Voltage Protective Relay 12V DVRD Series

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24


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
DC38V30-42V39-51V
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

The three-phase power is sampled and processed. When the phase sequence of the power phase and the phase sequence input by the protector terminal match, the output relay is turned on, and the main control loop of the device is turned on. The existing two types of products are: when the phase sequence of the power supply changes, the phase sequence does not match, the output relay cannot be connected, thereby protecting the equipment and avoiding accidents; the other type adopts digital micro-core technology products, which can realize automatic Phase sequence identification and automatic phase sequence conversion to ensure constant phase rotation of the motor. .

Quality CE 3 Phase DC Over Voltage Under Voltage Protective Relay 12V DVRD Series for sale
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