Sign In | Join Free | My components-electronic.com
China Wenzhou Ginri Power Automation Co., Ltd. logo
Wenzhou Ginri Power Automation Co., Ltd.
Wenzhou Ginri Power Automation Co., Ltd.
Active Member

8 Years

Home > Three Phase Voltage Monitoring Relay >

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Wenzhou Ginri Power Automation Co., Ltd.
Contact Now

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Brand Name : GINRI

Model Number : JVRD-380W

Certification : CE

Place of Origin : China

MOQ : 50Pcs

Payment Terms : L/C, T/T, Western Union,Paypal

Supply Ability : 20000Pcs per Month

Delivery Time : Within 7 days

Packaging Details : 50Pcs in middle Package ,200Pcs in carton

Indicator : 5 LED Lights

Phase : 3 Phase

Adjustable : yes

Contact : NC+NO

Contact Now

Voltage Controller Relay JVRD-380W 3 Phase Sequence Protective High Low Voltage Monitoring Relay

Features

  • Compact modules size
  • Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance
  • Adjustable over and undervoltage threshold and delay time(for JVRD-xxxW)
  • Neutral loss monitoring (for JVRD-xxxN&JVRD-NK)
  • Powered by the measuring circuit
  • 2C/O contacts
  • Max 5 LEDs for status indication

Protective Function

  • Phase loss(Failure)
  • Phase sequence(reversal)
  • Phase unbalance(Asymmetry)
  • Undervoltage
  • Overvoltage
  • Neutral loss

Applications

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

Model JVRD
Input circuit=measuring circuit L1,L2,L3 or L1,L2,L3,N
Rated voltage(line voltage) 220VAC,380VAC,400VAC,440VAC,460VAC,50/60HZ
Monitoring functions Phase sequence,phase loss,overvoltage,undervoltage,phase unbalance,neutral loss
Phase unbalance threshold 15% fixed
Delay time for overvoltage and undervoltage 5-8s fixed
0.1~10s adjustable for JVRD-xxxW)
Delay time for phase loss,phase unbalance,phase sequence 1-2s fixed
Reset time 0.5s fixed
Indicators phase sequence,phase loss,overvoltage,undervoltage,normal
Output contacts 1C/O(1C/O&1NC for 1NC for 3-phase 4wire)
Contact capacity 6A,259VAC(resistive load)
Dielectric strength >2KVA 1min
Weight 130g
Dimension(HxWxD) 79x23x29mm
Mounting Din Rail

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective


Product Tags:

3 phase undervoltage relay

      

3 phase monitoring relay

      
Buy cheap Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective product

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Wenzhou Ginri Power Automation Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)