We will use mature technology and advanced equipment to meet the various requirements of our customers for our best wifi development board, electronic manufacturing services group, Industrial controller. We combine the actual needs of the company, establish diversified talent introduction channels, targeted introduction of the shortage of talent required for the development of enterprises. We have formed a stable and efficient globalized international supply chain system.

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.

 

In line with the business philosophy of 'innovation, learning, quality and service', we have been providing a series of high-quality Variable Frequency Drive VFD Speed Controller 220V for 3-Phase 2.2kw AC Motor for domestic and foreign customers for many years. We have strong productivity, perfect management, integrity as the basis, quality as the standard. With the progress of science and technology and the increasing competition of enterprises, the renewal speed of high-tech products is faster and faster, and the technical content is higher and higher. The development and application of high-tech products will become the key to the survival and development of enterprises.

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