Sensing Voltage Input: 220-480V AC Voltage Input:Terminal 1.2.3.4.5.6 can be connected to Y or 220-480Vac 1 or 3 phase Frequency:50-60Hz nominal Voltage Output:max 63V dc at 220V ac input Current:continuous 6A. Intermittent 7A for 10secs Product Introduction: The UVR6 type voltage regulator is an advan-ced design electronic regulator that ensures excellent performance of the alternators while they are running and during starting. The regulator is equipped with a complete protection system against operation conditions that could be dangerous for the machine. The UVR6 regulator is suitable for being used with all Mecc Alte alternators and is standard supply for power outputs above or equal to 85 KVA, both three-phase and single phase. Resistance:10 minimum Regulator:1.0% with 4% engine governing Type:brushless Colour:As Shown Material:Plastic Package Contents: 1 * Automatic Voltage Regulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.