We actively participate in regional economic development and strive to optimize the Turnkey electronic circuit board manufacturing, printed circuit assembly manufacturing, ems contract manufacturer industrial structure. Our company takes the customer as the center, pursues the product and the service and satisfies the customer's actual demand and the potential demand. Our company always adheres to the core values of 'responsibility, loyalty, dedication, and innovation', strictly controls product quality, and wins a good reputation from customers with high-quality products and services. Products are always the foundation for the survival and development of the company, and also the core market competitiveness of all enterprises.

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.

 

We have won the reliance and support of the majority of users by relying on a complete after-sales network and superior and inexpensive Single Phase 220V 0.75kw1.5kw Variable Frequency Inverter for Motor Speed Controller. We are committed to building a first-class professional team, inheriting a healthy corporate culture, and realizing the ideal of serving the country by industry, and to be a respected large-scale enterprise group. We deeply understand that innovation is the driving force that leads our company to sustainable development.

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