We are dedicated, lean, focused and innovative with the spirit of craftsmanship to build excellent prototype PCB assembly services, Knitting Machine control unit, amplifier driver board, and rigorous specifications to strengthen the standard delivery and operation and maintenance capabilities. Excellent brand, high-quality service and reliable reputation have achieved the customer-oriented mentality of all our staff. Our excellent corporate culture is an important magic weapon for us to gather excellent talents and a powerful weapon for us to enhance our market competitiveness.

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 V/F Inversor AC Drive VFD High Performance Inverter Variable Frequency Drive Speed Controller has high dimensional accuracy, stable composition, reliable performance, good surface quality, and the physical quality is higher than the national standard. Our company will advance bravely, build people with faith, and strive for success with innovation. We are willing to create a better future hand in hand with friends from all walks of life. We continue to explore new formulas, new processes and new materials for our products, and continue to expand product categories and application ranges.

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