With advanced technology and excellent equipment, we implement comprehensive control of product quality of our induction cooker motherboard, sewing machine speed controller, circuit board pcba throughout the whole process. Shortening the manufacturing cycle is an important way for our company to respond to the market quickly. Our technicians are able to provide design research, quantitative automatic production, fault analysis, product / material quality, safety inspection and consulting services, all of which help customers improve product performance and reliability. We hope to establish a professional, sufficient number, reasonable structure, excellent quality, innovative and enterprising talent team.

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 listen to users' suggestions, introduce new ones, and contribute newer and better Motor Control Board Mcc Panel for Wastewater Treatment and perfect services to the society. We improve product quality, extend product service life, and make contributions to the industry, which are praised by customers. We build a salary incentive system based on job value, performance and personal ability, so as to motivate employees to strengthen individual performance and make them pay more attention to the improvement of personal ability rather than only the job value itself.

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