Year1
- 滤波器：
- 内置C3滤波器
>
The series of vector general-purpose inverters is a series of function-enhanced products that integrate all the advantages into one. It adopts the D control system to complete optimized fog speed sensor control and/or more optimized application of control functions. More flexible and more stable. It can be widely used in fans, pumps and other applications with high speed control accuracy, torque response speed and low-frequency output characteristics.
> Technical features:
>, Three control methods: Wu vector control (), / control, torque control
>, Starting torque: No vector control: ./%
>,.~The inverter’s built-in DC reactor improves the input side power factor and improves the efficiency and stability of the whole machine
>,.~The built-in braking unit of each specification can be directly connected to the braking resistor if quick parking is required
/> >, Simple segment, multi-segment speed control and D control
>, Support multiple frequency setting methods: digital setting, analog setting, D setting, communication setting, etc.
> Supports start and stop DC braking
>. Input and output terminals are freely programmable. Users can combine multiple working modes according to needs
>. It has jump frequency control function to avoid mechanical resonance and make the system more stable and reliable
br/> >, equipped with automatic voltage adjustment function to effectively solve the problem of low-frequency oscillation of high-power motors
>, equipped with oscillation suppression function
>, provides a variety of fault protection functions: over-current, over-voltage, under-voltage, Over-temperature, phase loss, overload and other protection functions.
> #
> Applications
> Boiler drums, induced draft fans, coal mine underground exhaust fans
> Central air conditioning energy-saving transformation
> Oilfield water injection pumps, oil transfer pumps
/> > Energy-saving renovation of air compressor
> Musical fountain.
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