4000W Voltage Controller Stepless Variable Speed Voltage Regulator Adjustable SCR Dimmer Temperature Voltage Regulation AC 220V

AC 220V 4000W Voltage Controller Stepless Variable Speed Voltage Regulator Adjustable SCR Dimmer Temperature Voltage RegulationFeatures:1.flame retardant metal chassis: high temperature flame retardant not deformed, metal paint does not rust effectively prevent high temperature, anti-heavy pressure, to eliminate potential safety hazards!2. The product adopts multifunctional industrial socket, thickened copper parts internal copper parts using thickened phosphor bronze fittings, has very good contact and safety3. Easy to use, infinitely variable speed adjustment, free control adjustment, no gear restrictions4. The back of the mounting hole design is very humanized, flat, hanging convenient and free5. The product can be widely used in household appliances, industrial appliances, scientific experimental instruments, factories, schools and other electrical equipment.Parameter:Input voltage: AC220V/AC110VOutput voltage: 0-220V adjustable (the voltmeter does not work when the output voltage is lower than 5V)Limit power: 4000W (adapt to 2000W-3000W resistive load)Voltage regulation range: 0-220V stepless adjustable (with load conditions) step-down to 0V, boost 10V onwardsRated current: 9ALimit current: 18AProduct features: zero hysteresis, zero delay, with peak voltage absorption circuit to effectively protect high-power thyristor anti-surge, anti-spike, RC absorption multiple protectionUse Note:1. Measurement of the output voltage is virtual voltage when the machine is empty, must be connected to a load of more than 20W to measure the correct output voltage2. Input AC, the output is also AC, not DC.3. The 4000W mentioned above refers to the limit power when working with resistive loads, with inductive loads is 1/3 of the resistive loads, resistive loads refers to tungsten lamps, heating wire, etc., inductive loads refers to the series excitation motor, etc., with circuit boards for electronic products with caution!4. This product is a metal shell must be safely grounded!Package include:Regulator * 1Power cord *1
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