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AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

4.21259
$11.99 /$14.63
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    Features:
    This controller uses novel bi-directional high-power SCR.It can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire.The output voltage is adjusted anywhere between 0V ~ 220V for use with electrical appliances.It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.


    Attention:

    Load does not exceed the maximum power, otherwise it will burn module and electrical appliances;use the resistive load as far as possible; reduce inductive and capacitive load power greatly. (it is best to leave more than half of them)
    Specifications:


    Working Voltage: AC 220VMaximum Power: 4000W (connected resistive load)Voltage Regulation:AC 0-220V,Start from AC 10VDimensions: 89(L) x 59(W) x38(H)MM/3.35x2.56x1.5"Protection: Anti-spike, Surge, RC absorption (EOC)


    Using Method:

    Step 1: Adjustable Power Supply Board.

    Step 2: connect this device with lamp or home appliance or electric circuit.

    Step 3: then rotate the knob for dimming, speed, voltage, temperature control.
    Package includes:
    1 x High-power 4000W Voltage Regulator

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    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    AC 220V 4000W SCR Voltage Regulator Dimmer Electronic Motor Speed Controller

    Customer Reviews

    4.90 out of 5
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      • 0
        Q: Can this be used to control the speed of a 120 VAC fan ?.
        A:
        can it be used for a 110 volt ac motor?
        Answered by tono on 15/08/2020Helpful (0)
      • 0
        Q: Hi I bought it, but it doesn't regulate the voltage output at all, it reads 220v all the time, what's the problem?
        A:
        The regulator only works when there is a load connected. Try connecting a load retest
        Answered by PieterOosthuizen on 17/11/2021Helpful (0)
      • 0
        Q: Can this be used for a hot wire for polystyrene foam cutting?
        A:
        NO!!!! You will have BIG problems if you do. In short. You need a LOW Voltage current source on that wire. Normally used is a "high" current transformer - by that I mean one that can deliver the needed Amperage - without burning out the transformer.
        Answered by Hopentrust on 13/12/2021Helpful (0)
      • 0
        Q: Hi the item does not work, adjusting the pot does nothing, the output voltage is the same as the input voltage
        A:
        are you sure input is AC and there is a load connected correctly? if yes: your item is broken..if not: try it out with bigger load
        Answered by BG551754615 on 09/07/2020Helpful (0)
      • 0
        Q: can some body answer me, what is the output of this?
        A:
        max is 220v AC
        Answered by lemkhalet on 24/01/2021Helpful (0)
      • 0
        Q: tell me the dimensions of this item, and also tell me that, the earthing point need to connect on this box??
        A:
        .....
        Answered by changpung on 05/11/2019Helpful (0)
      • 0
        Q: Is the output amplitude sinusoidal or pulsing?
        A:
        ?r?nlersorunsuz elime ulat5
        Answered by mehmet on 18/10/2019Helpful (0)
      • 0
        Q: I have pump(water pump) of 1500w. Could I control the speed of the pump with this card?
        A:
        yes,should work - the controller can handle up to 4000 watt
        Answered by BG539394312 on 17/03/2022Helpful (0)
      • 0
        Q: PUEDO USARLO EN VOLTAJE 110?
        A:
        Wasist mit meiner Bestellung,wann bekomme ichmeine Bestellung?
        Answered by horos_nikolaj on 09/11/2019Helpful (0)
      • 0
        Q: can I use 60hz 110vac input in USA ?
        A:
        It can't work with 110vac
        Answered by Turophile on 07/02/2021Helpful (0)
      • 0
        Q: May I use this with a induction motor 1 HP to reduce the speed.
        A:
        No, for that to work you need to change the frequency of the AC Voltage source. Look for a VFD alias VSD speed controller...
        Answered by Hopentrust on 13/12/2021Helpful (0)
      • 0
        Q: Which gives the engine speed Ok. Which motors - Induction - brushes - permanent magnets, or other.
        A:
        This is for brush motors. Not for Induction motors.
        Answered by Hopentrust on 13/12/2021Helpful (0)
      • 0
        Q: Is output sinusoidal or pulsating?
        A:
        This is a phase controlled regulator. It is not a VFD.
        Answered by Hopentrust on 13/12/2021Helpful (0)
      • 0
        Q: What would be the input tolerance of this regulator? I wonder, how high or low can input be? Min./Max. of input ??
        A:
        Let's say 210-240V AC should this device handle without problems. Can't tell if it works with 110V as well. Be aware: motors on the output side will loose lots of torque in lower speed
        Answered by BG551754615 on 29/06/2020Helpful (0)
      • 0
        Q: Will warrenty apply and will the product be safe to use in the EU (230 VAC)? Note that this could be 230VAC + 10%? Can product withstand over voltage on inputs, like spikes?
        A:
        Yes, of course it can work with 230V. As for the spikes, depends how high they are.
        Answered by JoeGP on 12/11/2020Helpful (0)
      • 0
        Q: Hi! Is it possible to use this regulator in 127V AC to power two independant circuits (Two regulators): the first one with a series of LED lamps in a paralel circuit with 10V AC maximum on each one of it lamp. The second in the same configuration but now the voltage shoud be 26V AC maximum on one each LED lamp. Thank you for your attention.
        A:
        TheSCR based circuits are definitely NOT intended for LED's, for that please get the proper LED power supply, some are dimmamble and with those the SCR based dimmer will also work. You can use it to power a classical bulb(filament), heating element, so resistive loads or to limit the voltage for power tools which have a series-winding stator (older vacuum's, older hand drilling machines etc), but nothing with an AC (asyncronous) motor.
        Answered by Laszlo on 13/10/2021Helpful (0)
      • 0
        Q: Whatis the rating forcontinuous current?
        A:
        sorry I am not sure
        Answered by Punctule on 08/12/2023Helpful (0)
      • 0
        Q: Can this be use to regulate the speed of 1/4hp bench grinder or wood lathe?
        A:
        Still didn't got this - I bought it to regulate furnace for melting metals (aluminia, copper, silver or bronze) - but can not make any sampling melt.
        Answered by badacz on 20/11/2022Helpful (0)
      • 0
        Q: Can you use this for foam hot wire cutting?
        A:
        sorry not sure for that
        Answered by Chymiferous on 01/03/2022Helpful (0)
      • 0
        Q: nou regulator had the same Trouble .pin1is connected with pin 4 . is this right or wrong and if IT is wrong can i break this connection of hoe van i get IT work properly.
        A:
        what does pin1is connected with pin 4 mean?
        Answered by Fairykenw0lf on 18/11/2021Helpful (0)
      • 0
        Q: Why can't it fill up psychologically like your little toy, clamp to make a connection He's locked up. You sell stuff to Turkey, you don't write Turkish, you don't have instructions to use it. He's locked up.
        A:
        There's a connection schematic at the bottom.
        Answered by Chartreuse on 06/02/2021Helpful (0)
      • 0
        Q: What is the correct way to wire thisnif the pin designations are incorrect? I received mine but it doesnt adjust power at all when teuning the knob. I just get full power constantly.
        A:
        contact customer service
        Answered by Jazzy cherr on 08/11/2020Helpful (0)
      • 0
        Q: can i use it on 1hp motor as speed controller?
        A:
        I think you can use it,however maybe not work properly if you want too low speed.
        Answered by Lordcat21 on 25/09/2020Helpful (0)
      • 0
        Q: good day. the regulator is marked input. N 1. L 2 output. L 3. N 4. if it is conected like this it only gives 228v output and does not regulate the voltage
        A:
        Produitcompact idéal pour l'incorporé!
        Answered by franleud on 20/10/2020Helpful (0)
      • 0
        Q: hi. does it work for 120 volt current?
        A:
        Datidi plate - 220 volts 4000 watts
        Answered by BG911911244 on 27/07/2020Helpful (0)
      • 0
        Q: Do this regulator like any spikes or surge energy on grid line? Is there any filteration of the input to the output?
        A:
        not support
        Answered by Natean on 02/07/2020Helpful (0)
      • 0
        Q: Can I use it on 380 VAC
        A:
        not support for 380 VAC
        Answered by Truthwas on 27/05/2020Helpful (0)
      • 0
        Q: eu posso ligar em uma esmerilhadeira para diminuir a velocidade
        A:
        Isso funciona bem?
        Answered by Connie on 18/12/2019Helpful (0)
      • 0
        Q: como é que faz a ligação no aparelho
        A:
        A fiação é fácil, verifique a descrição da imagem.
        Answered by Flash on 18/12/2019Helpful (0)
      • 0
        Q: its possible use with winch 500 W ?
        A:
        Maximum power: 4000 W
        Answered by Steven on 17/09/2019Helpful (0)

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