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10000W Digital Speed Controller Regulator SCR Voltage Regulator Speed Control Dimmer Thermostat 220V AC 80A
Specifications:
- Voltage: AC 220V
- Power: 10000W(instantaneous limit power for impedance load; for long time use, 5000w or lower is recommended)
- Voltage Adjustment: (nonlinear)
- Controller Size: 95.7*56.7*53.8mm/3.76*2.23*2.11"
- Panel Size: 74.6*59.8*2.3mm/2.93*2.35*0.09"
- Cable Length: 287mm/11.3"
- Package Includes: 1 × SCR Controller 1 × ABS Panel 1 × Panel Sticker 1 × Cable
Honeycutt Racing
Reviewed in the United States on September 1, 2024
Works 💪
Chawlez
Reviewed in the United States on July 19, 2024
Works great so far on my treadmill motor would buy again if needed, very happy with purchase. If you need to control a dc motor I would recommend this for sure.
Robert
Reviewed in Canada on December 24, 2024
It seems that a very large lot of these have been sent to Amazon to sell. They do not regulate the voltage at all. The output does not go up or down.When using the controller, be careful, you could blow up some other components.
dariusz pedryc
Reviewed in Canada on November 6, 2023
working on turbine engine
Joel Martinez Martinez
Reviewed in Mexico on November 25, 2023
Lo ocupo para controlar la velocidad de un motor monofasica de 1 HP y trabaja bien.Me agrado.
Daniel Geary
Reviewed in the United States on January 14, 2023
This product is as described and works great. Easy to wire up and shipping was fast. I would recommend it!!!
dryheat27t
Reviewed in the United States on July 4, 2022
Beware, this device does not handle switched power.After remodeling my house, the new a/c ducts were smaller. Result, high speed air rushing out with a very loud whooshing noise. So I thought reducing the blower fan speed might drop the air speed and reduce the noise.Fan is 220VAC 5A max. So max wattage would be 1,100W, well within the specified 10,000W limit. I installed this device and experimented with the speed. At 20% I got to a very acceptable speed and much lower noise. However, after the thermostat got to the set temperature, it turned the system off. When it tried to turn the fan on again, it did not work. Upon investigation, I found the fan juddering and barely moving. I increased the power and at 50%, it all started working but the high speed air and loud whooshing noise came back. Remember, this device does not work linearly.Anyway, after much investigation I found that the float switch on the condensation drain line was activated due to excess condensation. After I sorted that out I was closing everything up when I noticed teeny sparks at a pin nearest the power input terminals. As I disconnected power to the system, there was a larger spark. Same when I reconnected. While the device display showed 50% as normal, I couldn't take the risk of a fire within the confines of the air handling unit of my a/c system.Upon examination it looked like a bad solder at that pin. So I ordered another one. As I scrolled down the description I noticed :"2, It can not replace electric bicycles' battery charger, nor drive electric appliances which use switch power supply (such as 110V TV, speaker, refrigerator, air conditioner, rice cooker with a computer), and cannot drive induction cooker, energy saving lamp." I cancelled the order.So I guess when the thermostat switches on the system, there must be that instant peak at switching which ultimately degrades the device. I would have thought a simple filter to absorb this start peak could have been easily added, considering how many devices tend to be switched by time or temperature setting. So minus two stars for this.
A. Pittman
Reviewed in the United States on April 14, 2022
Using 90 volt dc brushed motor 1.5 hp from treadmill. Reaches 90 volts at 25 on controller, 86 volts at 24, 82 volts at 23, etc. did not heat up. Nice buttons, clear screen. Beeps. Well made. Must use bridge rectifier diode if input is AC and you want to power dc motor. I used 5010 bridge rectifier. Wiring for 120 volts AC is this: hot and neutral in controller input, output hot / neutral goes from controller to bridge rectifier under tab marked “AC” and the tab diagonal from it (you can put the wires on either electoral tab, it makes no difference because the voltage alternates at 60x / second). Hook the motor up to the remaining two tabs (the one marked “+” and the one diagonal from that). Those motor wires can be switched to go clockwise or counterclockwise clockwise. Start with red hot on the ”+” to test because that’s the “normal” or native direction of your motor and you don’t want a screwed in flywheel flying across the room. Treadmills do have a screwed in flywheel and do not typically go in reverse so it will likely unscrew if going in the non native directions. Don’t hurt motor just something to watch out for.As soon as powered on be ready to crank down the number and test voltage under load. Again, my nominal dc voltage of 90 to motor with this set up was 25 out of 100 on the controller, so all my use will be between 1-25ish.My dc multimeter shows 4 amps under no load at most volts. Using adjustable dc power supply it’s more like .6 amps…. And it has more torque on the dc power supply. But the power difference is negligible. This is a great affordable option to have a working variable speed dc motor with precise adjustment for very little money. Sometimes the newer pulse width modulators can’t be used because of rpm readings or the inability to plug and play a potentiometer. Well, here’s your solution!
Kurt Kruger
Reviewed in Mexico on December 31, 2021
Excelente producto funciona muy bien
john d.
Reviewed in the United States on November 24, 2021
I used the speed control to regulate ac power going into a step up/ step down transformer with output going through a 400amp bridge rectifier for controling a 3hp dc motor, it works amazing. I highly reccomand.
Moi
Reviewed in Mexico on October 26, 2021
Excelente!
Meme
Reviewed in the United States on April 4, 2021
Works as described
Kyle
Reviewed in the United States on July 15, 2020
Bogs down a bit under load, but I like being able to have a number to reference to dial in speed. The trade off isn't much of a hindrance. I'd buy another one.
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