We are large dealers of pcba box build assembly services, Servo driver circuit board, 3 phase variable speed motor controller and believe there is a promising market both in domestic and overseas for moderately priced goods. Reducing inventory, reducing inventory cost and pursuing zero inventory are not only the center and pole of inventory management, but also the focus of the third profit source of enterprises. We create a superior working environment and generous treatment for our employees to achieve the common vision and goals of our employees and the company. We always adhere to the technical concept of continuous improvement of technological innovation and the principle of customer first to provide our customers with high-quality services. We provide comprehensive, systematic and professional consulting and technical services to our customers, and have won high praise among them.

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 are fully capable of responding quickly to our customers' needs and configuring customized Factory VFD 3phase 220V 380V Pressure Water Supply Inverter Pump Controller with Ce quickly. Our company adheres to the enterprise spirit of "unity, practical work, high efficiency, enterprising" and the quality concept of "quality determines everything, quality leads the future". Warmly welcome clients in your own home and abroad to go to our enterprise.

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