1) Power range: 0.4~315KW
2) Voltage: 1AC 220V 3AC 220/380/415/440V -15%~15%
3) Output frequency: 0.00 ~ 400.00Hz
4) Efficiency: >98% (at rated power)
5) Control mode: Sensorless vector control (SVC), V/F control 6) Overload capacity: 150% rated current for 60 s
7) Speed accuracy: 0.5% max. Speed (SVC)
8) Speed adjusting range: 1: 100
9) Multi-steps speed control: 8 steps
10) Built-in DC reactor from 18.5KW to 90KW to improve power