With excellent talents and leading technology, we provide domestic and foreign customers with high quality products for DC digital thermostat controller board, printed circuit board assembly, inverter pcb board and perfect customer service. To provide new and old friends with complete specifications, advanced structure, convenient operation, reasonable price products, and provide installation, debugging, maintenance series of supporting services. By actively participating in various social welfare projects, we fulfill our corporate social responsibility.

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.

 

From the perspective of creating greater product value, we aim to satisfy customer needs by improving the quality of our Yvf2 IEC Standard Frequency Variable Speed Controller Three Phase Induction Geared Motor for Blender Yvf2-160L-2 18.5kw. 'More professional service' is the tenet which brings sustainable development to our company. We can not only supply premium products for users, providing best and timely after-sales service, but also offer integrated value-added solutions to meet the customer's real needs hundred percent. Our products and services are recognized by many well-known enterprises and become their designated suppliers.

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