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Dc Voltage Control Relay

    Buy cheap Dc Voltage Control Relay from wholesalers
     
    Buy cheap Dc Voltage Control Relay from wholesalers
    • Buy cheap Dc Voltage Control Relay from wholesalers
    • Buy cheap Dc Voltage Control Relay from wholesalers

    Dc Voltage Control Relay

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    Brand Name : GINRI
    Model Number : DVRD
    Certification : CE,CCC
    Price :
    Payment Terms : L/C, T/T, Western Union,Paypal
    Supply Ability : 20000Pcs per month
    Delivery Time : 1-30 days upon order quantity
    • Product Details
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    Dc Voltage Control Relay

    Batteries Undervoltage DC voltage monitoring relay 2 LEDs For Status Indication


    Overvoltage refers to any voltage whose peak value is greater than the corresponding peak value of the maximum steady state voltage under normal operation. In engineering, it refers to any dangerous voltage that may cause damage to the equipment. Therefore, in the project, some overvoltages that are larger than the normal operating voltage but are insufficient to endanger the normal operation of the equipment are excluded.


    When the motor is in normal operation, excessive reduction of the power supply voltage will cause the motor speed to drop or even stall. When the load torque is constant, the motor current will increase sharply and cause over-current. In addition, the voltage is too low will cause some electrical appliances to release, cause the control circuit to work abnormally, may have the accident. Therefore, it is necessary to cut off the power supply when the voltage drops to the minimum allowable value. This is undervoltage protection. Its task is mainly to prevent equipment from burning due to overload.


    This Product DVRD is used for protect equipment for over and under voltage in single phase


    We also have other product for protect the three phase or current and phase,if there have the need ,welcome to contact us ,we will try our best to help you


    ♦ 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

    -- 2 C/O contact

    -- 2 LEDs for status indication


    ♦ Protective Functions

    -- Overvoltage

    -- Undervoltage


    ♦ Typical Applications

    • DC cabinet Batteries

    Electric control system

    ♦ Technical data

    TypeDVRD
    Measuring circuitDC circuit
    Rated voltageDC12V,DC24V,DC36V,DC48V
    Monitoring functionsovervoltage,undervoltage
    Voltage setting range

    Rated voltage Undervoltage overvoltage

    DC12V 10-14V 13-17V

    DC24V 20-28V 26-34V

    DC36V 30-42V 39-51V

    DC48V 40-56V 52-68V

    Trip delay time0.1-15s adjustable
    IndicatorsNormal,Trip
    Output contacts2 C/O
    Contact capacity6A ,250VAC
    Dimensions (H x W x D)79×23×79mm
    MountingDIN rail



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