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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

Wenzhou Ginri Power Automation Co., Ltd.
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Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China

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Wenzhou Ginri Power Automation Co., Ltd.

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

Country/Region china
City & Province zhejiang
Categories Electric Pipe Threaders
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Product Details

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

 

Features

  • Powered by the measuring circuit
  • Compatible with AC and DC supply
  • Microprocessor technology provides highly accurate and repeatable protection
  • Built-in LCD and keypad afford a precise digital setting
  • Compact modular 43mm housing
  • Adjustable over and undervoltage
  • Independent adjustable delay time for overvoltage,undervoltage
  • Adjustable reset mode:automatic reset or manual reset
  • 1CO&1NC contacts
  • Faults recording with last 3 faults

Protective function

  • Undervoltage
  • Overvoltage

Applications

  • Pumps 
  • Fans
  • Refrigeration units
  • Blowers
  • Motors
  • Compressor
  • Lifts,Elevators
  • Cranes
  • Mining excavators and conveyors

 

Rated supply voltageD12:DC12V AD48:ACDC 24~48V
Operating frequency50/60HZ
Voltage setting range

D12:DC9.0~18.0

AD48:AC/DC 20.0~80.0V

AD220:AC/DC 50.0~300V

Voltage hysteresis

D12:0.1~6.0v

AD48:0.1~30.0V

AD220:1.0~90.0V

Over-and undervoltagetripping time0.1~999s
Automatic reset time0.1~999s
Measurement error≤1% with adjustable voltage range
Fault recordingThree times
Output type1CO&1NC
Contact capacity6A,250VAC/30VDC(resistive load)
Degree of protectionIP20
Working conditions-25℃~65℃,≤85%RH.non-condensing
Mechanical durability1000000 cycles
Dielectric strength>2KVAC 1min
Weight130g
Dimension(HXWXD)80X43X54mm
Mounting35mm DIn rail

 

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