Providing users with high-quality microwave oven control board, 12v dc power supply circuit board, induction cooker controller and perfect services is our commitment to users. In our company, employees are regarded as the most valuable assets of the company, and we hope to help each employee pursue excellence and realize their dreams. We firmly believe in that the essence of innovative spirit is to create differentiated value. The development of our company has always served the strategic layout of national economic development and the great cause of building socialism with Chinese characteristics.

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 continue to take the development idea of low cost and high efficiency, and our 3 Phase 1.5kw Variable Frequency Drive VFD Motor Speed Controller Chinese Manufacturer start to develop from low end to middle and high end. We take innovation as the driving force and raise it to a strategic level for the long-term development of the enterprise, and continuously improve the core competitiveness of the enterprise with innovation. Over the years, we have been adhering to the "honesty-based, trustworthy and reliable" high-quality and attentive service that has won the trust and praise of many companies, and has established a good brand of the company at home and abroad.

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