Features 1、AUTOMATIC REGULATION: Automatically detect fluctuations in input voltage and maintain stable voltage output by automatically adjusting the output voltage. 2、STABLE OUTPUT: Maintain the output voltage unchanged during voltage fluctuations in the power grid to protect electronic devices from high or low voltage damage. 3、CIRCUIT PROTECTION: The automatic voltage regulator has built in protection circuit to prevent damage from thunder, overcurrent, overvoltage, and short circuits. 4、ENERGY SAVING: The voltage regulator adopts electronic control, single phase 6 wire, with good stability, and effectively reduces energy consumption. 5、APPLICATION RANGE: The automatic voltage regulator adopts 400V 220UF capacitor, suitable for 7kw gasoline generator, and is easy to install and operate. Specification Item Type: Automatic Voltage Regulator Phase: Single Phase Capacitance: 400V 220UF Wire: 6 Wire Package List 1 x Automatic Voltage Regulator