Produced in United States Name ACS550-U1-031A-4+K454 ID 3AUA0000005171 Type Frequency converter Сustoms Tariff Code 85044040 Nominal Output Power: 20 Hp Cooling Technique Air Motor Connection and Nominal Output Power Extension Bot/Side Conduit Input Power Extension Dir Connect Item Name Frequency converter Field Bus Profibus Frame Size R3 Nominal Frequency 48...63 Hz Nomimal Input Voltage 380...500+-10% V Nominal Current 31 A Item Type ACS550-U1 NEMA Enclosure type IP21-NEMA1 Phases 3