You are here: Home » Products » Relay » Din rail monitor relay » RV8-VW Monitoring Voltage Relay

Category List

Contact Us

 
 
Winston Electric Co.,LTD
Tel: 0086-577-27852809
Whatsapp:008613757875820
Mobile:008613757875820
Email: wstele@wstele.net
Skype:wstele
 

loading

Share to:
sharethis sharing button

RV8-VW Monitoring Voltage Relay

Availability:
Quantity:
  • RV8-VW

  • Winston

Application

- Used for overvoltage and undervoltage protection of electrical equipment.
- Monitor weak load carrying capacity or voltage signals that require isolation.
- Normal/emergency power switch.
- Prevent phase failure of dynamic loads.

Feature

- True RMS measurement with high measurement accuracy.
- Overvoltage and undervoltage selection monitoring or simultaneous monitoring.
- The output contact is normally open or normally closed and can be set.
- Two sets of contact outputs, which can act separately and independently.
- 36mm wide, 35mm clamp rail installation.

Model explanation

RV8-VW 型号



RV8-VW2
FunctionMonitoring voltage
Supply terminalsA1,A2
Rated supply voltageAC/DC24-240V 50/60HZ
Monitoring voltage input terminalV1,V2,V3,C
Monitoring voltage rangeAC/DC15V-600V 50/60Hz
Rated insulation voltage600V
HysteresisOnly over orunder:5%-20%adjustable;Over and under:fixed 3%
Supply/Reset indicationGreen LED
Measurement error<2%
Time delay0.1s-10s
Power up delay/Reset time0.1s-10s
Konb setting accuracy10%
Output2xSPDT
Current rating5A/AC1
Switching voltage250VAC/24VDC
Min.breaking capacity DC500mw
Output indicationRed LED
Mechanical life5x10^6
Electrical life(AC1)5x10^4
Operating temperature-20°C to +55°C(-4°F to 131°F)
Storage temperature-35C to +75°C(-22°F to 158°F)
Mounting/DlN railDin rail EN/IEC 60715
Protection degreeIP40 for front panel/lP20 terminals
Operating positionany
Overvoltage cathegoryIII.
Pollution degree2
Max.cable size(mm)solid wire max.1x2.5or2x1.5/with sleeve max.1x2.5(AWG 12)
Dimensions90mmx36mmx70mm
Weight100g
StandardsGB/T14048.5,IEC60947-5-1


RV8-VW-线路RV8-VW-面板RV8-VW-设置

RV8-VW-尺寸

Previous: 
Next: 
Professional manufacturer, quality is our culture!
READ MORE>>

Subscribe

Products

Quick Links

Contact Us

Tel: 0086-577-27852809
Fax: 0086-577-61738060
Mob: 0086-13757875820
Whatsapp:0086-13757875820
E-mail: wstele@wstele.net
Skype:wstele
QQ: 2853768221
​Copyright © 2016 YUEQING WINSTON ELECTRIC CO.,LTD  All Rights Reserved. Site Map