4000W AC 220V Electronic Speed ​​Controller Regulator

Description:Operating Voltage: AC 220VRegulating Voltage: AC 10-220VMaximum Power: 4000W (resistive load)Efficiency: 90%Dimensions: 85 x 55 x 38mmNote: You must connect the load before the regulator.The SCR is mainly used for resistive loads (incandescent wire, etc.). Most single-phase AC motors can handle it, but we cannot guarantee compatibility with other types of loads. Buyers should confirm compatibility with their own.The fuse is not a panacea; there is a reaction time. If the current is too high, in addition to blowing the fuse, the module may also be damaged.Be careful when installing the plastic cover. Due to the casing installation, it may not open completely. Use the screwdriver to tighten one side with the pointed end, and the other side to be careful when opening. Excessive force can easily snap the cover open. During express shipping, some parts may be crushed due to wear and tear, but this does not affect the module.Package includes:1 x 4000W AC220V SCR Silicon Controlled Electronic Voltage Regulator