Product Name: 500kVA Ortea Digital Voltage Stabiliser Roller Wiper Model NO.: NPR-500H-3P-R20 Brand: Neopower Application Range: Industrial and Mining Enterprises Power Source: Switching Regulated Power Supply Iron Core Shape: Ring Size: Large Frequency: Industrial Frequency Usage: SVC Frequency Characteristics: Low Frequency Phase: Three Phase Current Type: AC Capacity: 500kVA Nominal Voltage: 380V/400V/415V Regulation Range: 15%/20%/25%/30% Output Accuracy: