AC 220V 4000W SCR Voltage Regulator Electric Voltage Regulator Motor Fan Speed Controller Light Dimmer Motor Operating Temperature

SCR Voltage Regulator: Adopts high-performance SCR as the internal chip.

【Quality】 Uses high-performance CR as the internal chip. Thick metal shell, high temperature resistant and durable.

Perfect Performance - Stepless voltage adjustment by rotary knob. Zero hysteria, zero delay, fast response. The measured output voltage is a virtual voltage if there is no load

Note: The above-mentioned 4000W refers to the maximum power when working under ohmic load. The power under inductive load is 1/3 of the ohmic load. must be connected to a load of 20W or more to measure the correct output voltage. The output is AC, not DC. This product has a metal shell and must be grounded safely.

【GUARANTEE】If there is any problem, you can contact us, our customer service will solve all the problems for you. Customer satisfaction is our top priority