Powtech 55KW Sensorless Vector Variable Frequency Drive VFD 380V Three Phases

Powtech 55KW Sensorless Vector Variable Frequency Drive VFD 380V Three Phases

Product features:

quick detail:

Service environment

(1) Environment temperature -10℃~40℃;

(2) Prevent electromagnetic interference and be far away from interference source.

(3) Prevent the invasion of water drop, vapor, dust, dirt, cotton fiber and lemel.

(4) Prevent the invasion of oil, salt and corrosive gas.

(5) Avoid vibration.

(6) Avoid high temperature and humidity and there is drench from the rain; and the humidity is smaller than 90%RH (without condensation).

(7) Prohibit being used in environment with inflammable, combustible and explosive air, liquid or solid.  

Description:

Performance Introduction:

1. Using DSP as the core of control unit to achieve high-speed high-performance control;

2.Way of speed control: SVC, VC, V/F control, torque control

3. Automatically idendtify the motor parameters, intelligent adjustment to the best control mode.

4. Deard time compensation and automatic slip compensation function, low frequency 0.25HZ can be achieved under sensorless vector control.

5. Simple PLC function can realize up to 16 segments speed and 4 segments acceleration control.

6.”One key to shuttle” keyboard, swirling free, two way custom button with the demand f