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Three phase ac motor drive of 380v, 400v, 415v, 420v, 440v, 460v

product features:

1, open-loop vector control, V / F control method can choose to (P0.0 parameter setting)

2, V / F Curve Flexible configuration: linear V / F curve, the square of V / F curve, user-defined V / F curve.

3, stopping when the electrical parameters of self-test: In the motor perfectly still under the automatic identification of motor parameters in order to get the best control effect.

4, the external terminal multi-stage speed control, programmable multi-stage speed and pendulum frequency operation.

5, multi-frequency input channel mix setting.

6, multi-function programmable inputs, programmable relay output.

7, the standard built-in PID regulator, a simple user-friendly flow, pressure and other closed-loop control.

8, the choice of the cooling fan power up and running the work of two states.

9, switch input channels: positive, reverse order; 6 programmable switch inputs, up to 30 functions can be set.

10, standard RS485 interface to the bottom.

11. Frequency Resolution: Digital Set reach 0.01HZ; simulation settings: the highest frequency X0.1%

12: Torque boost function: Automatic torque increase, manual torque increase 1% -30.0% (V / F mode)

13: Frequency setting channel: Keyboard potentiometers given; keyboard UP / DOMN key for a given: the number for a given: Serial for a given: You can switch in three ways.

14: Run the command channel: Operation panel for a given; control terminal for a given; serial port for a given; UP / DOMN key for a given analog signal for a given; combinations given.

15: Analog input channels: 2-channel analog signal input ,0-20mA, 0-10V to choose from.

16: Analog output channels: Analog output, 0-20mA, 0-10V to choose from.

17: switch output channels: 3-way programmable open-collector output, 1 relay output signal path

performance characteristics:

(1)automatic energy-saving operation to maximize energy saving.

(2)automatic over-current, over-voltage detection protection, to maximize protection of customer equipment and converters.

(3)automatic load detection function, the load disconnect automatically shut down.

(4)the unique adaptive control technology, a unique pulse-width modulation technology, so that the optimal control performance.

(5) compact structure design, small size and reliable performance.

(6)a wide network to adapt to a wide range of changes in design, in particular, to adapt to the domestic low-voltage special occasions.

(7)1HZ when the output 150% of rated torque, speed stability and accuracy of 0.1%