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1, 220V 380V 660V, 2,converter, 3,Speed control vvvf inverter, 4,The warrantee period, 5,OEM - details see: https://www.machineto.com/220v-380v-660v-converter-for-high-end-application-area-10310767

220V 380V 660V converter for high end application area

Power range

Voltage : 220V,380V,660V Single-unit power : 0.75-1000kW

Application area

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

Main feature

1. Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion.
2. Function of energy-saving control, speed control, slip compensation, torque compensation, torque control, null-servo control, self-learning, parameter copy and other high-end function.4 modes of control available: V/F control, V/F with PG, seedless sensor vector control, vector control with PG.
3. High boosting torque at super-low speed. 150% of rated torque can be output at zero speed in the mode of closed-loop of vector control.
4. Range of speed control reaches to 1:1000.
5. precision of output frequency reaches to +/-0.01%
6. precision of speed control reaches to 0.02%
7. Mullet-functional terminal of input and output, multi-functional analog input and output, serial mode communication provide the user with various conveniences.
8. Multiple parameters online monitor function, perfect fault-analysis, alarm and protection functions maximally ensure the reliability of the machine.
9. Layout and function of keypad.