Item No.: ADJUSTABLE V/A

ADJUSTABLE V/A PROTECTOR

Description:

Overvoltage protector, professional level voltage abnormality protection, automatic disconnection and restoration of power supply, ensuring safe and stable operation of equipment.
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    1. AC/DC universal (no overcurrent function available under DC power)
    2. Password lock setting function (default 112, after setting the password to fee 112, the parameter range cannot be changed arbitrarily, and subsequent modifications will default to password 112 before parameters can be modified)
    3. Manual knife switch function (When the product encounters overvoltage, undervoltage, overcurrent and power failure during use, it will not automatically restore power supply. The power must be manually opened and closed by pressing the power on/off button.)
    4. Energy saving electricity consumption (After setting, the brightness of the digital display will decrease, thereby achieving the effect of energy-saving electricity consumption)
    5. Quick power failure protection (accidental disconnection, power failure protection will be quickly carried out after disconnection)
    6. The frequency usage range is wider, 40/50/60/70Hz
    7. The product comes with current, voltage, and frequency correction (professional electricians can manually calibrate it, but it is not recommended for users to use this function)
    8. The product’s current accuracy can recognize 0.1A, and the action current can be set in 0.1A steps for adjustable currents above 1A.
    9. It is possible to switch between wheel display modes, including voltage (U), current (A), frequency (H), and power (P).

    Front-face Panel

    Technical Data

    Supply terminals N,L
    Rated supply voltage AC220VDC85-300V
    Rated frequency 40/50/60/70Hz
    >V setting range AC130-300V;DC130-300V
    <V setting range AC80-210V;DC85-210V
    Voltage hysteresis 5V
    Overvoltage trip delay 0.5s
    Voltageaccuracy <1%
    Max.operating phase voltage 350V
    Max.operating current 40A/63A
    Altitude ≤2000m
    Function Lightning protection
    Pemissable relative humidity <50% at 25
    without condensation)
    Ambient temperature ·-25~+55
    Size 81*36*66mm

    Setup Menu

    Set
    character
    Technical
    parameter
    Setrange Default
    value
    Setcharacter Technical
    parameter
    Setrange Default
    value
    L-1 Power-ondelaytlme 1-999s 5s L-11 Overcurrentcounter 0-20times Off
    L-2 Recoverydelay 1-999s 30s L-12 Currentadjustment -10%~
    +10%V
    Real-time
    currentdata
    L-3 OvervoltageSetting 130-300V 270V L-13 Frequencyadjustment Donotmodify
    -2.5%+2.5%HZ
    Real-time
    frequencydata
    L-4 Overvoltagerecovery

    value

    125-295V 265V L-14 Quickpowerdown
    protection
    ON/OFF on
    L-5 UndervoltageSetting 80-210V 170V L-15 Threemodels 1:Standard
    2.Manual
    3.Automatic
    1
    L-6 Undervoltagerecovery
    value
    85-215V 175V L-16 Automaticreset ON/OFF on
    L-7 Voltagetripdelay 0.1-10s 0.5s L-17 Switchmode ON/OFF on
    L-8 VoltageCorrection -10%~
    +10%V
    Real-time
    voltagedata
    L-18 Energysavingmode ON/OFF off
    L-9 OvercurrentSetting 1A-40A
    1A-63A
    40A
    63A
    L-19 Passwordsetting 000-999 112
    L-10 Overcurrenttripdelay 0.1-10s 1.0s

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    • Comprehensive brochure you can download
    • 15 years factory experience
    • Fast delivery
    • OEM&ODM
    • Low price
    • Small MQQ

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