1). Advanced AVR system ensures function of the output voltage limit 0.5-1%AVR.
2). H class insulation ensures safety operation in tough situation.
3). 2/3 pitch winding design can effectively eliminate the third harmonic wave which is best designed for UPS.
4). Non liner load
5). 12 leads reconnectable
6). IP22(IP23 on request)
7). Single bearing or double bearing,brushless or with brush is option.