• 31C007-503-4-00 + 8260796 + BWD25020 | 31C007503400+8260796+BWD25020 • Movitrac frequency inverter of 1.8kVa exclude control panel, Serialno: 0139998, Input: U=3* 380/500V, F=50/60hz, I=1,9AC, (400V), T=-10/45C, output: U=3*OV..U, F=0/400hz, I=2,5A AC,