General description Universal Automatic Voltage Regulator Stabilizer designed for 3-phase gasoline generators, suitable for models with power ratings of 3Kw, 5Kw, and 6.5Kw. This regulator ensures stable voltage output for efficient generator performance. Technical specifications Voltage: 380V Frequency: 50Hz Material: Plastic Measurement allowed error: +/- 1-3 cm Package contents 3 x Voltage Regulator Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.