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DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

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DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

China DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage supplier
DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage supplier DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage supplier

Large Image :  DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

Product Details:

Place of Origin: China
Brand Name: GINRI
Certification: CE
Model Number: DVRD

Payment & Shipping Terms:

Minimum Order Quantity: 10Pcs
Packaging Details: 1 relay in individual box
Delivery Time: 5-8 working days
Payment Terms: L/C, T/T, Western Union,paypal
Supply Ability: 20000Pcs per month
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Detailed Product Description
Output Contact: 2 C/O APPLication: Battery
Weight: 130g Mounting: Din Rail

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

 

Model DVRD
Input circiut =measuring circuit DC supply
Rated voltage DC12V.DC24V.DC36V,DC48V
Monitoring functions Overvoltage,undervoltage
Voltage setting range
Rated voltage undervoltage overvolatge
DC12V 10-14V 13-17V
DC24V 20-28V 26-34V
DC36V 30-42V 39-51V
DC48V 40-56V 52-68V

 

Tripping delay time 0.1~15s adjustable
Voltage hysteresis 3-5% fixed
Reset delay time 100ms
indicators normal,trip
Output contacts 2C/O
Contact capacity 6A,250VAC/30VDC(resistive load)
Degree of protection IP20
Working conditions -25℃~65℃,≤85%RH,non-condensing

Mechanical

durability

1000000 cycles
Dielectric strength >2KVAC 1min
Weight 130g
Dimension(HXWXD) 79X23X79mm
Mounting Din rail

 

 

DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

High precision: It adopts powerful microprocessor, especially AC sampling technology, the voltage measurement accuracy is ±0.5%, which can display the voltage value of three-phase power line separately, which is equivalent to the function of three-phase voltmeter.


High reliability: With unique three-phase power supply technology, protection, alarm and display functions can be guaranteed even under extremely low voltage and even phase loss.

Contact Details
Wenzhou Ginri Power Automation Co., Ltd.

Contact Person: sales

Tel: +8613757785251

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