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DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
Specifications
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
Working conditions :
-25-65℃
Mechanical D2 COurability :
1000000 cycles
voltage setting range :
30-51V
Under Voltage :
40-56V
Description

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



DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
Common overvoltage protection components or devices include lightning arresters, varistors, and lightning arresters. In the field of communication power supply, in order to prevent the lightning high voltage from causing great damage to it, a varistor is usually arranged to protect against overvoltage. When a momentary high voltage generated by lightning is applied across the varistor, the varistor resistance becomes infinitely small, causing the varistor to conduct and introduce a large current generated by the lightning into the ground, thereby protecting the power supply device from lightning damage. On the power system side, the lightning protection device is usually used to protect the AC and DC from overvoltage.








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DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed

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Product Detail
Brand Name :
GINRI
Model Number :
DVRD
Certification :
CE
Place of Origin :
China
MOQ :
10Pcs
Payment Terms :
L/C, T/T, Western Union,paypal
Contact Supplier
DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed
DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed

Wenzhou Ginri Power Automation Co., Ltd.

Active Member
8 Years
zhejiang
Since 1995
Business Type :
Manufacturer
Main Products :
Three Phase Voltage Monitoring Relay, Single Phase Voltage Monitoring Relay, DC Voltage Monitoring Relay
Employee Number :
50~100
Certification Level :
Active Member
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