Our company has been engaged in the manufacturing services companies, electronic assembly contract manufacturer, digital bluetooth amplifier board industry for many years and devoted to customers premium products with a professional technology and reasonable price. We have a perfect production process, practical experience and professional design team, always insist on creating first-class products, first-class quality, first-class service, first-class reputation as the highest goal of the enterprise. We try our best to provide our customers with better products and the most complete services based on the forefront of modern development, relying on science and technology and courage to explore, and has become one of the most competitive enterprises in the same industry in China. Managers are regarded as 'public servant leaders' who help new colleagues recognize and explore their potential through training, praise and constructive feedback. Our company has optimized our production process, improved the utilization rate of materials, reduced the consumption of resources, reduced our production costs, and improved our image in the public mind.

As an experienced electronics manufacturing service provider. We focus on the manufacture of variable frequency drive(VFD)circuit boards, through product processes such as component procurement, design, assembly and testing, to provide high efficiency, high quality and high standard products. You will receive first-class service and support from TECOO. You'll appreciate our unique ability to build your custom electronics quickly, reliably, and securely - all while helping reduce your time-to-market.

Variable frequency drive (VFD)circuit board parameters

-Control mode:V/F control;Sensorless vector control

-Speed control accuracy:≤±0.5% of rating synchronous speed

-Frequency precision:Digital setting: max frequency x± 0.01%

                                    Analog setting: max frequency x± 0.2%

-Interior PID controller:Be convenient to make closed-loop system

-Automatic energy save running:Optimize V/F curve automatically based on the load to realize power save running

-Automatic voltage regulation (AVR):Can keep constant output voltage when power source voltage varies.

-Automatic current limiting:Limit running current automatically to avoid frequent over-current which will cause trip

-Temperature:–10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%

-Humidity:5%-95%, without condensation

-Impingement and oscillation:Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)

-Store environment:–20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

 

Variable frequency drive(VFD) circuit board features

1. Powerful function, small size, stable performance and high cost performance

2. It can be controlled separately, with high control precision

3. The integrated fault recording function allows you to debug the variable frequency drive more quickly and conveniently.

4. LED indicators show running, stop and fault status.

5. Adopt frequency hopping control to prevent mechanical resonance and make the system more stable and reliable.

 

We are looking forward to your visit for V/F Control Type AC Drives VFD Inversor Solar Variable Frequency Drive Speed Controller. We will make the best use of our own advantages, and at the same time, we will learn from the experience of successful enterprises, constantly improve ourselves, and reasonably adjust our business strategy. All of our products have their own intellectual property rights, so you can choose and use them with confidence.

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