220v 4000w High-power Scr Voltage Regulator Motor/fan/electric Drill Speed Controller Governor

Description: Name: Voltage Regulator SCR model: BTA41-600B/800B, STMicroelectronics Input voltage: AC220V Output voltage: AC10-220V adjustable (the voltmeter does not work when the output voltage is lower than 5V) Rated current: 9A Maximum current: 18A Maximum power: 4000W (suitable for 2000W-3000W resistive load) Product features: 0 lag, 0 delay, anti-surge, anti-spike, RC absorption and other multiple protections Packing list: Voltage Regulator x 1 Note: Before buying, please carefully check the model of the product to prevent unsuitability in the later period