We have been dedicated to smt manufacturing, electronic circuit manufacturer, box build services manufacturing for many years and have profound professionalism, and are known for our professionalism, focus and refinement in R&D and manufacturing. We believe that only equipment with outstanding performances can improve the production efficiency, guarantee the product quality and reduce the cost, which means the extension of the profit space. We strive to realize the demand for talents to adapt to the company's continuous advancement, internationalization and expansion of new business. We combine brand management with development strategy to continuously improve brand awareness and reputation. We are willing to establish a stable, equal and mutually beneficial business relationship with customers from all over the world, so that we can develop and prosper together.

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 Voltage Variable-Frequency Drive 300*160*162 50/60Hz 220V 380V automatic controller AS1804T05P5 have been sold all over the world and have created a national brand to lay a solid foundation. We started to reform the company to enhance the quality awareness of employees and highlight the innovation ability. We provide a variety of products to meet the different requirements of customers with timely and perfect after-sales service.

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