1、Excitation AVR: The gasoline generator automatic voltage regulator directly supplies excitation current through 220V voltage, 5KW power. 2、Applications: This excitation automatic voltage regulator is designed for single phase motor without excitation secondary winding. 3、Durable Plastic: This 5KW 220V voltage regulator for single phase is made of premium plastic material, which is corrosion and wear resistant, durable and has long service life. 4、Stable Performance: Generator automatic voltage regulator has great wear resistance, high reliability, stable performance, more reliable and convenient to use. 5、Direct Replacement: Generator automatic voltage regulator is easy to install and disassemble, you can replace the old or damaged parts conveniently. 1 x Generator Voltage Regulator Item Type: Gasoline Generator Automatic Voltage RegulatorMaterial: PlasticGross Weight: 226g / 8.0ozHole Pitch: 14CM / 5.5inPower: 5KWVoltage: 220VApplication: for single phase motor without excitation secondary winding