With the spirit of continuous innovation, pragmatic style and honest business philosophy, we provide our customers with high-end stepper controller board, brushless motor controller board, ems pcb assembly and perfect after-sales service. We embody the corporate image of taking science and technology as the first place everywhere to meet your requirements with more perfect technology and better service. In recent years, the company has continuously introduced advanced production equipment, and the types of products produced have continued to increase. Providing you with more complete and thoughtful services is the goal of all our employees.

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.

 

In line with the concept of bringing the world's products and technologies to China and introducing Chinese products to the world, we always pay attention to the international development direction of Yvf2 Ce Inverter 5~100Hz Frequency Variable Three Phase Asynchronous AC Electric Speed Controller Motor for Fan Pump Compressor Blower Cement Yvf2-802-4 0.75kw. We believe that good character and professional ethics are the fundamental prerequisites for the growth and development of employees in the enterprise. Our company always adheres to the development concept of focusing on market development and quality as the foundation and the business principle of integrity-based.

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