Our Knitting Machine parts, one stop pcb assembly, Industrial control pcba manufacturing not only has excellent performance price ratio, but also becomes the industry model in terms of product stability and advanced nature. Our company will always put the interests of customers in the first place, seeking win-win development, your success is our pride, is the basis of our growing take-off. Customer satisfaction improvement is an unavoidable central task in the production and operation activities of enterprises, the source of improving the efficiency of enterprises, and the basis of increasing customer value and realizing consumer loyalty. The company closely follows the main theme of the innovative enterprise era, fully utilizes the "Internet +" model, and continuously innovates its business model.

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 will continue to improve corporate management capabilities, improve the technology content of 5~100Hz Frequency Variable Speed Controller Three Phase AC Electric Inverter Motor for Fan Pump Compressor Blower Cement, and promote industrial upgrading. We aim to build brand products and provide good experience for users, and hope to continuously improve the professional level and shape the corporate image. We continue to learn, continuous improvement, turn challenges and pressure into opportunities and motivation, turn goals into reality, and continuously improve our core competitiveness.

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