It is our next goal to further expand the scale and efficiency of electronic design and manufacturing services, IOT control module, through hole circuit board assembly export in the situation of economic globalization. Doing business with mutual benefit and making friends sincerely are our company's criteria, which are well received by the majority of new and old customers. We regard the improvement of employees' lives and the enhancement of their abilities as one of the important goals of our operations. Our company has established a reasonable and fair compensation system to provide employees with a platform for self-development and create an atmosphere of zero distance communication. To provide our customers with high quality service is the foundation of our company's success.

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.

 

Our new technology makes the process parameters more stable and improves the level of Ybbp Atex Three Phase Electric Speed Controller Explosion Flame Proof Motor for Chemical Gas Segment with Variable Frequency for Hazardous Area refinement manufacturing more significantly. We continue to promote the development of our company's transformation of "manufacturing globalization, terminal solutions, service". In the long-term trade, our company has made its own reputation and won the trust of customers.

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