In the future, our dishwasher power module, Elevator Main Controller Board, industrial dc to ac inverter will gradually and steadily increase sales in the international and domestic markets, and rely on the quality of products to win the reputation of consumers. We can provide "4I major customer service solutions: Importance, Incessant, Influence, Integrity" to achieve 300% customer satisfaction. We pursue good economic efficiency, which means we produce more products and labor services to maximize corporate functions. We combine the scientific ideas and theories of total quality management with the company's production practices to cultivate a corporate culture with quality as the pillar. Brand loyalty reflects the good attitude and behavior of customers to the company's products.

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 excellent team can continuously develop new Three Phase Ld350 Series VFD 380V 45kw/55kw Drive Board according to our development capability. The business environment will change, the industry is also constantly changing, only the truth that if you do not advance, you will never retreat. Our employees integrate their personal goals into the corporate goals, and keep going beyond to promote self-development and corporate development.

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