We produce our one stop printed circuit board assembly services, circuit board fabrication, SMT PCB assembly supplier according to batch management, from the molding process all the way to the packaging process according to the box batch barcode management to ensure the traceability of quality. Our focus of attention extends from product quality to meeting customer needs. In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service.

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.

 

Over the years, the company has been adhering to the business philosophy of professionalism, focus, and excellence, and has always concentrated all of its strength in the field of Vicruns High Performance Variable Frequency Drive Three Phase Inverter Power Inverter Sensor-Less Vector Control AC Motor Speed Controller AC Drive VSD VFD. The advantages of production ensure the sufficiency of supply and the consistency of quality. In addition, the competitive advantage in price makes our company occupy the leading position in the industry. We sincerely welcome the new customers abroad to set up business relationships and also expect to consolidate the relationships with the long-established customers.

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