Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of printed circuit board assembly contract manufacturing, circuit board assembly companies, one stop pcb assembly. Only enterprises that really capture the hearts of employees can be invincible in the competition. Our company has advanced automation equipment and professional technical team, and we adhere to the national standards as a guide. Our company adheres to the principle of "rich variety" to meet the different needs of customers with a wide range of products and good quality. We have professional technology and after-sales service team, in line with the principle of customer first, starting from the actual needs of customers.

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 are more open, more inclusive, providing more competitive Fan and Water Pump Type Inverter 220V 380V +/-15% Variable Frequency Converter VFD 3-Phase 15kw with User Manual for customers, with more preferential prices, more professional services, consulting, after-sales service a whole set of system to do more perfect. With our leading market position, high production capacity and partners all over the country, we are able to provide customers with high-quality products and services. We focus on talent training, actively provide opportunities for learning and practice, and guide employees to integrate into the collective.

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