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China variable frequency drive - VFD, AC drive inverter, frequency converter and AC power source manufacturers.

Variable frequency drive & AC power source

- Industrial motor frequency inverter also known as AC drive which can be treated as soft starter for AC motor speed control. AC power source is a great solution for the area with different frequency power grid, it can output any country's frequency to power home & industrial device, like change 60Hz to 50Hz, the pure sine wave power output can be treated as regular electricity power supply.
1 phase AC drive 1 phase AC drive Single phase 220V AC drive normally is for small power motor control, power range from 0.4kW to 2.2kW with 200V, 220V, 230V and 240V input.
Single phase frequency inverter Single phase frequency inverter Single phase frequency inverter normally with 1 phase 220V/230V/240V input but output 3 phase 220v to 240v power to control three phase AC motor in small applications, our maximum power of 1 phase frequency inverter is 2.2kW/3HP.
Three phase AC drive Three phase AC drive The Low Voltage (LV) three phase 380V AC drives supplied by us inherited our old generation version's compact design and integrated advanced technology for new features, like tracking the AC motor speed in real time, automatic running in instantaneous power off, it's very useful in unstable power supply environment, dynamic current control and high torque in very low frequency. Power range is up to 500kW.
Sensorless AC inverter Sensorless AC inverter It enables high torque in very low frequency and adopt special 32 bit high CPU to control AC motor speed smoothly. The inverter can continuous running in instantaneous power off and detect motor speed in real time, this advantages allow the users easily conduct bulk inverters in the working area with unstable power supply environment, and make the motor working smoothly running from it's current speed with no impact.
Variable frequency drive Variable frequency drive The frequency drive is special magnetic flux sensorless vector control mode, with detachable LCD/LED keypads & compact design for easy installation in different environment and modbus-RTU RS-485 communication function. Power range from 0.4kW to 2.2kW in single phase and 0.75kW to 500kW in three phase. It's a valued drive in Low Voltage (LV) application for AC motor speed control to save electricity.
Variable speed drive Variable speed drive Wide range voltage input; 32 bit high speed CPU; built-in brake unit for 15kW power drive and below; dynamic torque current control, rapid response to load's change; detachable LCD/LED key panel; motor's rotate running direction selectable.
Frequency converter Frequency converter frequency converter is the best solution for 60Hz power system to supply machines with 50Hz electric AC motor, and it also can change 50 Hz to 60 Hz to solve the power grid's compatibility between different countries, like India and United States.
1 phase in/out AC power supply 1 phase in/out AC power supply This type programmable AC power source adopts advanced SPWM technology to generate pure sine wave frequency power to supply all kinds of applications, solve the compatibility between different countries power system standard.
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