Based on the premise of technological innovation and improvement of our linear actuator circuit board, electronics manufacturing companies, textile machinery control unit, we continue to surpass and improve ourselves, and have been supported and trusted by our customers. At the time of industry transformation, we carried out precise brand positioning and business model positioning, built an elite team, strengthened research and development capabilities, and laid a solid foundation for the future brand development. Since the establishment of the company, we thank to the long-term care and support of all users, because of their concern we have accomplished the present development. With a strong sense of national pride, we are enterprising and self-improvement, and continue to create better performance to give back to the society. On the road of future development, our company will continue to increase investment and technology introduction.

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 now have modern production workshops, advanced production equipment, professional production lines and complete supporting facilities, and professionally design and manufacture Programmable Logic Controller PLC AC CPU Cp1e Transistor Output suitable for different users. We are willing to sincerely cooperate with all stakeholders and all sectors of the society for a win-win situation. Our corporate purpose is to provide the customers with equivalent products and services.

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