Our induction cooker controller, Sewing machine parts, easy driver board are made by our professional R&D team, both in terms of quality and appearance. Our business development is inseparable from advanced factory equipment, unique production technology, sophisticated testing methods and strong technical force. We consistently regard quality and service as the company's goal. With a rigorous work style, we will achieve high-quality quality and perfect service without compromise, so that customers feel that choosing us is to choose peace of mind. After several years of ups and downs, Wal-Mart has accumulated rich experience in industry operation and management, followed the high standard requirements of "professional, classic and unique", and has been recognized and praised by customers for its excellent service. At the same time, it has cultivated a group of industry leaders top talents, with a professional service 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.

 

Drawing on our unique business culture, we are actively increasing investment in technical content, improve production scale and standardize the operating process to ensure excellent quality of our High Performance AC Drive Frequency Converter Variable Speed Motor Controller 380V. We have many years of production experience and talent, technology and management advantages, through practical and complete process solutions, to provide users with safe and effective product solutions. We hope to reduce costs through technology innovation and large-scale production, and improve our competitiveness with integrity and engagement.

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