4000W high-power thyristor electronic regulator 220V speed switch knob speed regulator speed controller thermostat
Product model: 4000W
Input voltage: AC110V/220V
Output voltage: AC 0-110V/10-2220V adjustable
Ultimate load: 4000W (suitable for 2000W-3000W resistive loads)
Long term load: resistance load 2000-2200W, inductance load 1800-2000W
Voltage regulation range: Input 110V (10-110V) Input 220V (10-2220V) No load as virtual voltage
Rated current: 9A
Maximum current: 18A