AVR Voltage Regulator 7kw to 8kw for Gasoline Generator Automatic Rectifier H4S2 AVR Single-phase Automatic Voltage Regulator Rectifier For 7/ 7.5/ 8KW Generator Stops voltage fluctuation by automatically maintaining generator output terminal voltage at a set value. Helps prevent generator damage from voltage fluctuation or overload. Utilizes an electromechanical mechanism or passive and active electronic components. Designed to regulate one or more AC or DC voltages. Operates by comparing the actual output voltage to a fixed internal reference voltage. Any detected differences are used to control the regulating elements. Power: 7KW-8KW Starting mode: Electric start Phase: Single phase Type: Half moon Wiring: 4-wire connector + 2 wires Capacitor: 450V 470uF Application: Compatible with gasoline generators Color: Black Material: Plastic Dimensions: 14 x 5 x 2 cm Package Includes: 1 x Voltage Regulator Note: Package includes only the items listed above. Other products are not included. Lighting and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.