| Technical characteristics | |
| 1 | Synchronous asynchronous integrated drive; |
| 2 | Built in PFC, Zui can restrain harmonics to a large extent, and minimize grid pollution; |
| 3 | Small volume, convenient installation; |
| 4 | High protection level (IP54); |
| 5 | High efficiency, good energy saving effect; |
| Low harmonic frequency converter | |
| 1 | Compatible with asynchronous motor and synchronous motor drive; |
| 2 | Input voltage: 380VAC ± 15%, 50Hz ± 5%; |
| 3 | Output frequency: 0 ~ 90hz; |
| 4 | Efficiency > 93% @ rated output; |
| 5 | Control mode: VVVF and slvc are optional; |
| 6 | Modulation mode: SVPWM; |
| 7 | Harmonic suppression: THDi < 8%; THDv < 3%; |