We achieve product traceability management, which contributes to the safe and efficient operation of our fire alarm control panel installation, prototype PCB assembly services, pcba pcb assembly. We hope to build a team cohesion that integrates everyone, gather the strengths and ability of the employees to keep moving forward. Our company has always implemented the quality policy of "insisting on the concept of environmental protection, providing the most suitable products and services for customers" and adhering to the business philosophy of "rigorous, steady and low-profile".

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 have been committed to the production and supply of high-quality Variable Frequency Drive Controller 11kw 15kw 18kw 22kw 30kw 37kw Output 3 Phase 220V/380V, continue to improve the product series, and assist customers in the design, development, and production of customized products for different applications. Our company has strong design and manufacturing capacity and perfect testing means. The company has a good business environment and high-quality professionals, and has achieved remarkable results in the chemical industry through the hard work of sales personnel.

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