ac variable frequency drive( VFD)- 380V 50hz 60hz

Power Range

Rated Voltage: 200V-240V/ 380-440V/ 660V-690V    Rated Power: 0.75-1000KW

( ≥355KW 380V-440V and ≥185KW 660V-690V is V/F control)

Application area

Suitable for high-end application area with high precision, fast response, high torque, big inertia, potential load etc.

Main Features:

1. Suitable for the large inertia applications, potential load applications and applications with high requirement in accuracy, response time and torque;
2. Four control mode for option: V/F control, V/F control with PG, sensorless vector control, vector control with PG;
3. Massive advanced functionalities available: energy saving control, speed control, slip compensation, torque compensation, moment control, zero-servo control, motor parameter autotuning, parameter copy, etc;
4. High starting torque at low speed: 150% 1Hz ( 0Hz in the mode of vector control with PG);
5. Speed control range hits 1:1000; Speed control accuracy hits 0.02%( under vector control with PG);
6. Output frequency accuracy: 0.01%;
7. Multi-function input/output terminals, multi-function analog input/ output function and serial communication function make operation more convenient;
8. Perfect parameter online monitoring function, fault diagnosis function, protection and alarm function guarantee reliability of the inverter;
9. RS-485 Communication( MODBUS Protocol)