Lenze AC Tech motor drive.Specifications:Part Number: ESV751N04TXB Input Voltage: 400-480vOutput Voltage: 400-460vPhase: 3Rating: 1 HPWarranty: 60 DaysCondition: Good workingLenze AC Tech ESV751N04TXB Motor Drive Inverter 1 HP 400-480v 3 PHSKU: E1$149.99PriceQuantity*Add to CartBuy Now