invt GD200A vfd models

invt GD200A

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Invt GD20 Goodrive200A series variable-frequency drive (VFD) is newly-designed vector-type VFD by our company for controlling asynchronous AC inductance motors. Through adopting the most advanced speed sensor-less vector control technology and DSP control system, as well as enhancing the reliability and adaptability to the environment, our product is armed with optimized functions, flexible applications and stable performances.The vector control performance of

Goodrive200A series VFD is as outstanding as that of the leading sophisticated VFDs in worldwide market. Its integrated speed and torque control can satisfy various application demands, in the meantime, its excellent anti-trip performance and strong adaptability to worse grid, temperature, humidity and dust guarantees its outstanding reliability and stability.

Goodrive200A series VFD adopts modular to fulfill various customized needs. The powerful speed control, torque control, simple PLC, flexible input/output terminals, pulse frequency reference and traverse control can satisfy various requirements from complicated drives to reduce system cost and improve system reliability. Goodrive200A series VFD adopts electromagnetic compatibility design to ensure strong anti-electromagnetic interference capacity while realizing low noise and weakening electromagnetic interference in the application sites.

1: Sensorless vector control mode 1 (applying to Asynchronous motor) No need to install encoders. It is suitable in cases with high speed control accuracy for accuratespeed and torque control at all power ratings.
2: SVPWM control mode: No need to install encoders. It can improve thecontrol accuracy with the advantages of stableoperation, valid low-frequency torque boost andcurrent vibration suppression and the functions ofslip compensation and voltage adjustment.

Combination of the setting source
0: A, the current frequency setting is A frequency command
1: B, the current frequency setting is B frequency command
2: A+B, the current frequency setting is A Combination of frequency command + B frequency command
3: A-B, the current frequency setting is A0 the setting frequency command -B frequency command source
4: Max (A, B): the bigger one between A frequency command and B frequency is the set frequency.
5: Min (A, B): The lower one between A frequency command and B frequency is the set frequency.
Note: The combination manner can be shifted byP05 (terminal function)

Goodrive200A series drives use modularity to handle a variety of customizations. Powerful speed control, torque control, a simple PLC, flexible input/output terminals, square wave pulse frequency reference and traverse control are designed to reduce system cost. Electromagnetic compatibility is offered with mechanical architecture adopting anti-interference design.
The Goodrive200A can satisfactorily meet the various needs expected from complex drives for machine builders. While performing low noise and weak electromagnetic interference in the application areas, the electromagnetic interference capacity is minimized.

>> User manual of invt GD200A (Pdf)

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