With good quality and stable product performance, we have achieved gratifying results in servo motor driver board, lcd tv controller board, oven controller market. Our company is making every effort to build the industry leader, accelerate the strategic transformation, sail to the new blue sea of the market, create a new pattern of enterprise, contribute energy to economic development and create well-being for all mankind. We optimize our structure and steadily implement a strategic plan with import and export trade as the leading, domestic trade as the breakthrough, capital operation as the focus, and industrialized operation as the direction.

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.

 

Due to the fierce competition in the market and the rapid development of modern technology, providing high-quality IGBT PCB Industrial Mainboard Motherboard for Inverter and services has become an important means for enterprises to participate in the competition. We strive to serve our customers with good quality and adhering to the concept of continuous independent innovation! We try our best to satisfy our customers, because they are the most important stakeholders and the lifeblood of our company.

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