820+860 5.5G-11G

LNC820 series inverters are general - purpose vector inverters that can easily drive and control asynchronous motors. They feature powerful functions and stable performance, meeting international mainstream standards and certifications. The main control chip is a dedicated DSP chip for motor control, enabling higher - performance and higher - precision motor drive control, more diverse frequency source superposition and switching methods, an advanced PID algorithm, 15 - step speed and automatic program operation, as well as frequency swing control and speed tracking functions.

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LNC820 series inverters are general - purpose vector inverters that can easily drive and control asynchronous motors. They feature powerful functions and stable performance, meeting international mainstream standards and certifications. The main control chip is a dedicated DSP chip for motor control, enabling higher - performance and higher - precision motor drive control, more diverse frequency source superposition and switching methods, an advanced PID algorithm, 15 - step speed and automatic program operation, as well as frequency swing control and speed tracking functions. While improving product reliability and environmental adaptability, it strengthens the design of customer - friendliness and industry specialization, with more optimized functions, more flexible applications, and more stable performance. It can be applied to industries such as textiles, papermaking, wire - drawing, machine tools, packaging, food, fans, pumps, etc., and various automated production equipment series. This series is standard - equipped with a 485 communication function, and the power units of 22kW and below are standard - equipped with a braking unit. Power range: 0.75kW ~ 5.5kW - 220V, 0.75kW ~ 400kW - 380V.


Product Features:

It can avoid over - current faults caused by direct starting and achieve smooth starting.

When the motor torque requirement is low, the exciting current is reduced according to the load current.

Maximally improve the motor efficiency.

Reduce motor losses and energy consumption.

Three curve - setting methods: The linear curve is suitable for ordinary constant - torque loads; the multi - point curve is suitable for dehydrators and centrifuges; the square curve is suitable for fan and water - pump - type loads. The three points of the curve can be adjusted. The most suitable curve can be set according to the torque characteristics of the equipment to achieve better energy - saving effects.

It can achieve smooth starting and avoid over - current faults caused by direct starting.

It is more suitable for the use of fans and water pumps.

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