• 31C014-503-4-00 + 8263744 + BWD25020 | 31C014503400+8263744+BWD25020 • Movitrac Inverter without control panel: 1.5 kW, 380 to 500 V ac, 4.4 A, 0 to 400 Hz, IP20, 105 x 189 x 188 mm, Power rating1.5 kW, Supply voltage: 380 to 500 V ac Current rating: 4.