In accordance with all quality control process requirements, we ensure that all the turnkey pcb assembly assembly, contract electronic manufacturing services, Coffee machine circuit board meet our customers' needs. We pay attention to the introduction and training of talents, relying on the strong technical force and sophisticated production equipment to provide strong support for our development and growth. We will integrate and learn from the world's leading technical resources and management advantages by developing partnerships and exchanges with the world's most advanced R&D institutions or brands. The continuous and stable dividend distribution policy is not only conducive to the goal of maximizing shareholders' wealth, but also conducive to the healthy development of our company. Our company has won the praise of many customers with reasonable prices, fast logistics delivery and strong after-sales technical services, which saves costs for customers and creates greater value for them.

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 VFD Series Delta Servo Drive Motor Controller 11kw 15kw 18kw 22kw 30kw 37kw 45kw 55kw 75kw is the combination of new technologies, which not only enable enterprises to achieve energy saving and consumption reduction, but also improve production efficiency. We will uphold the 'integrity, cooperation, equality, win-win' business philosophy, dedicated to customer service, and strive to enhance the company's brand image in the domestic and international markets. Our company pursues excellence and innovation, and has won the trust and praise of customers with good reputation and high-quality quality.

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