ABB ACS550-U1-012A-4+B055 7.5 HP AC DRIVE
Orig. Firmware: V.3.14E
Input
3PH 48 ... 63 Hz
Voltage(U1) 380 ... 480 Vac
Current(l1n) 11.9 A
Short Circuit
100 kA RMS Symmetrical, 600V max
3PH 0 ... 500 Hz
Output
Voltage(U2) 0 ... U1 Vac
Current(12n) 11.9 A
Current(12hd) 8.8 A
Power(Pn) 7.5 Hp 5.5 kW