Electronic Voltage Regulator 5000W Thyristor LED Digital Display Stepless Variable Speed Controller for Motor Fan GB Plug 220V Input 10-220V Output Item Type: Thyristor Electronic Voltage Regulator Material: Metal Output Voltage: Adjustable Limit Load: 5000W (Suitable for 2000-2200W Resistive Load 2200-2500W) Long Term Load: Inductive Load 2000-2200W Resistive Load 2200-2500W Rated Current: 11A Limit Current: 22A Size: Approx. 115 x 100 x 85mm / 4.5 x 3.9 x 3.3in Cable Length: Approx. 0.8m / 2.6ft Features: 1. LED digital display, clear and convenient data viewing 2. High accuracy potentiometer for voltage regulation, real time voltage regulation 3. High temperature resistant, flame retardant, non-deformable, metal material, rust prevention, effectively preventing high temperature oxidation and rusting 4. Zero lag, zero delay, with peak voltage absorption circuit, effectively protecting high power thyristor from surge, peak, RC absorption multiple protections 5. Side holes for quick heat dissipation, safer operation