We always regard quality of printed circuit board contract manufacturing, lcd tv controller board, pcba box build assembly services as the life of our enterprise and strive to achieve and maintain the best product quality among our peers. Our company relies on the professional technical strength and advanced production equipment to produce high-quality products, and relies on price advantage, timely delivery and perfect service to win customers and the market. Our company grasps the industry knowledge, focuses on a certain industry, truly understands the technology, market, competitors, the best talents, profits and development trend of our selected field, so we have made a lot of returns. Our company provides customers with the best products and services based on the management of modern enterprise system and the local and foreign trade reputation first principle.

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.

 

Awareness of quality is the responsibility and value pursuit of our company, we have to provide customers with satisfactory Chinese Professional Manufacturer Vicruns 1HP 2HP 3HP 5HP 7HP 10HP 220V 380V Single Three Phase Converters AC Drive/VFD/Speed Controller with safety, high quality, high efficiency and low consumption. Our company has developed a high-quality marketing talent team with excellent and strong ability, which can provide convenient, fast and efficient and perfect service to customers in time. We adhere to people-oriented and establish a personalized image of the enterprise, which is the foothold of shaping the enterprise image.

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