Our company highlights the practical value of science, so as to effectively change and improve the quality of inverter driver board, circuit board fabrication, Elevator Main Controller Board. We actively promote the brand in the direction of higher standing, better efficiency and faster speed. Our outstanding talents have gradually become the backbone of the development of the enterprise, which has strongly complemented the development of the enterprise. The company has always been market-oriented, relying on technology to ensure customer satisfaction, unwavering and persevering, to create gold-branded products. In the future, our company will continue to make efforts to strengthen the construction of personnel team with continuous innovation as the core.

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 adhere to the concept of high quality, high requirements and high performance, and provide reliable Vicruns High-Performance Variable Frequency Inverter 3-Phase 380V 3.7kw 5.5kw 18.5kw Solar Inverter Inverter AC Drives Frequency Drive VFD Speed Controller and services to users. In the fierce market competition, we pay special attention to quality and are willing to provide high-quality products and services to the majority of users. Under the strong promotion of new technology, we will meet every challenge with full enthusiasm.

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