This voltage regulator is designed for use with 5-7.5kw generators. It is an automatic voltage regulator that ensures stable voltage output, protecting your electrical equipment and extending the life of your generator, which will be your nice choice. Features -Color:Black -Material:Plastic, resin -Size:15.50X6.00X3.50cm/6.09X2.36X1.38in -Model:8kw -Frequency: 50 (Hz) -Rated power: 5 (kW) -Rated voltage: 220 (V) -Output voltage: 22 (V) -Automatic voltage regulation device is designed for easy use with generators. -Suitable for a wide range of power requirements, making it versatile for various applications. -Specifically designed for generators. The use of plastic and resin materials ensures its longevity and reliability. -Ensures a stable voltage output, providing protection for electrical equipment connected to the generator. -High efficiency features contribute to an extended lifespan of the voltage regulator. Package list: 1 x Voltage Regulator