Our company has developed its own design, development and production system, which has effectively reduced production costs of our prototype printed circuit board assembly, smt manufacturing, PLC circuit board significantly while ensuring its reliability. We adhere to the double-wheel drive of production and operation, science and technology research and development, and promote the fast and good development of the enterprise. We are performance-oriented and evaluate our employees comprehensively from three aspects: character, ability and performance. For enterprises, the professional quality of employees determines the survival and development of enterprises, and becomes the cornerstone of enterprise development.

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 Made of Vicruns 0.4kw 0.7kw 1.5kw 2.2kw 3.0kw 4.0kw 5.5kw 220V/380V VFD Variable Frequency Drive Variable Micro Frequency Inverter AC Motor Speed Controller meets all the strict requirements for quality and safety, both tangible and intangible. With the goal of developing the economy and vigorously building enterprises, we earnestly learn from the experience of advanced enterprises. We strictly implement the production quality standards and strive to control every pass in the production link.

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