We will expand our trade platform in the advantageous regions of the world and make use of both domestic and international markets to further develop global trading of our Servo driver board Manufacturing assembly, plena voice alarm controller, speaker circuit board. Our company renovates the technology, pays attention to the overall performance to meet the needs of customers for our pursuit of high goals. Our company has established appropriate vocational skills training, skills improvement and reward mechanism, and holds vocational skills training and competition every year. We welcome OEM projects and designs.

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 goal is to make our brand recognized, promoting the development of Highly Cost-Effective Variable Frequency Drives Best Selling 220V/380V 3 Phase VFD AC Motor Controller towards an intelligent, high-efficient, energy-saving and environmental-friendly trend. We have our own product designers, developers, we value credit, abide by the contract, ensure product quality. We use excellent values ​​to motivate employees to devote themselves to the spirit of the enterprise.

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