The company wholeheartedly welcomes the guidance and support of domestic and foreign experts, and sincerely hopes to cooperate closely with all walks of life in the industry to continuously develop and improve our driver board stepper motor, lcd monitor controller board, custom pcba. We always adhere to the development strategy of science and technology, and constantly enhance our competitiveness with advanced technology. Complete testing conditions are the basic guarantee of quality and development ability. We have complete testing equipment and testing process, professional personnel team, and a large amount of test data accumulation. It is our responsibility to serve different industries. The company tailors various craft gifts and so on for customers. The products not only have complete quality assurance, but also have excellent cost performance, so that you can easily experience that our company is your all-round assistant.

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 order to meet the needs of production and scientific research, and to achieve the requirements of processing high-precision Vicruns Single Phase Inverter 220V High Performance Variable Frequency Drive Power Inverter AC Sensor-Less Vector Control Motor Speed Controller VFD AC Drive at low cost, we constantly optimize our technology and techniques. We work with stakeholders to promote changes that are beneficial to society and businesses, and we also work with partners in our supply chain to create products. Our products have favorable prices, excellent quality and timely after-sales service, and we hope to become a long-term and stable partner with other companies.

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