We promise to treat every new product with the attitude of 'doing things seriously' and 'sincerely treating people'. We will continue to open up the market with high-quality, cost-effective assembled printed circuit boards, circuit card assemblies, one stop printed circuit board assembly, paving the way for your success. We insist on the quality concept of relying on science and technology, building high-quality products, talking about integrity and creating first-class. With the rapid development of the company, the investment of capital and talents is increasing. While constantly improving itself, our company integrates a set of effective market diversification development strategies with modern business awareness. We believe we can satisfy you.

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.

 

Our company is positioned in everything from the needs of customers with continuous innovation, to provide customers with superior High performance 220V 380V 50/60Hz variable drive converter frequency drives controller AS5004T18P5. We believe that the improvement of the system and the establishment of the mechanism are particularly important in the process of staff ideological training and quality improvement. We hope to become a modern enterprise with perfect corporate system, strong competitive advantages and leading economic benefits.

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