Sign In | Join Free | My himfr.com
Home > Three Phase Voltage Monitoring Relay >

Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication

    Buy cheap Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication from wholesalers
     
    Buy cheap Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication from wholesalers
    • Buy cheap Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication from wholesalers
    • Buy cheap Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication from wholesalers

    Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication

    Ask Lasest Price
    Brand Name : GINRI
    Model Number : JVR-384
    Certification : CE,CCC
    Price :
    Payment Terms : L/C, T/T, Western Union,Paypal
    Supply Ability : 20000Pcs per month
    Delivery Time : 1-30 upon order quantity
    • Product Details
    • Company Profile

    Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication

    Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication


    All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or household appliances have a rated voltage, the voltage range is usually specified as 170V-240V (can be seen on the nameplate or instructions of the electrical equipment). If this voltage is exceeded, the insulation strength and pressure resistance of the electric appliance are exceeded, and the electric appliance will thus generate heat, breakdown and burn or even cause a fire. At present, due to the theft of the zero line, aging equipment, technical failures, human failures, natural disasters, power outages, and other reasons, the voltage instability, the voltage is too low, resulting in a large number of electrical appliances are burned out and burned in large areas, People have suffered heavy losses, no claims, and labor and people’s misfortune have come one after another. Yimin’s overpressure, overpressure, and undervoltage protectors (also known as electrical protectors) should be added to prevent electrical fires and protect the safety of lives and property.


    ■Features:
    ● Overvoltage protection ● Undervoltage protection
    ■Application:
    The products are widely used in oilfields, mines, and various industrial and agricultural areas.
    ■ Structural features:
    1. The protector base adopts rail type, and two M4 screw holes structure are installed directly or independently.
    Rail installation.
    2. Indicator light: It is indicated by 3 LEDs: normal, overvoltage, undervoltage.
    3. Overall dimensions: 68mm x 30mm x 76mm.


    ◆ Typical application
    ● Electric motor ● Fan ● Water pump ● Air compressor ● Crane
    ● Driving ● Lifts ● Cranes ● Elevators ● Machine tools
    ● Central air conditioning ● Refrigeration equipment ● Laser equipment ● Industrial control system


    ◆Selection instructions
    JVRD - □ □
    1 2
    1. Rated voltage: 220,380,440,460,480
    2. Over and under pressure code: Empty, A, B, C, T (See the following table)
    Empty - Overvoltage + 15%, Undervoltage - 15%
    A- Overvoltage +10%, Undervoltage-10%
    B- Overvoltage +12.5%, Undervoltage -10%
    C- Overvoltage +15%, Undervoltage-12.5%
    T- over-voltage value specified by the customer


    ♦ Technical data

    TypeJVR-384
    Input circuit=Measuring circuitL1,L2,L3
    Rated voltage

    220VAC,380VAC

    440VAC,480VAC,50/60HZ

    Monitoring functionsovervoltage,undervoltage
    Voltage setting rangeOvervoltage:+15%,Undervoltage:-15%
    Voltage hystersis5-8% fixed
    Dielectric strength1000000 cycles
    Reset time100ms
    Indicarors

    Phase sequence,phase loss

    overvoltage,undervoltage,normal

    Dimension(HxWxD)68X30X76mm
    Output contacts1C/O
    MountingDin Rail

    Quality Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Wenzhou Ginri Power Automation Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)