***4000W thyristor electronic voltage regulator dimming speed adjustment temperature adjustment motor fan controller 220V air cooling
Product name: 4000W AC voltage regulator
Thyristor model: BTA41-800B
Size: Length 100*Width 40*Height 68mm, the inner hole of the knob is 6mm.
Output power: 4000W (resistive load limit power). The power should be reduced for a long time. It is recommended to use the room temperature resistive load within 2000W.
Efficiency: more than 90%
Net weight: 145g
Working voltage: AC 220V
Regulated voltage: AC 0-220V (up to more than ten volts under resistive load, the callback can be zero volts)