Model Explanation for YVFE4 Series High-Efficiency Variable-Frequency Speed-Regulating Three-Phase Asynchronous Motors
Overview of YVFE4 Series High-Efficiency Variable-Frequency Speed-Regulating Three-Phase Asynchronous Motors
The YVFE4 series high-efficiency variable-frequency speed-regulating three-phase asynchronous motor is derived from the YE4 series motor and conforms to the GB/T 755 “Rating and Performance of Rotating Electrical Machines” standard. The cooling method is 9416, and its efficiency values align with the IE4 level specified in GB/T 32891.2-2019 “Efficiency Classification for Rotating Electrical Machines (IE Code) Part 2: Variable Speed AC Motors.” This series can fully replace the YJTG, YVF2, YVFE2, and YVFE3 series low-voltage variable-frequency speed-regulating three-phase asynchronous motors.
The speed-regulating system formed by the YVFE4 series high-efficiency variable-frequency speed-regulating three-phase asynchronous motor and a variable-frequency device offers significant energy-saving effects, excellent speed-regulating performance, a wide speed-regulating range, and features such as low noise and minimal vibration. Additionally, it can be used with various domestic and international frequency converters. It is commonly applied to loads such as fans, pumps, compressors, and heating equipment.
The speed-regulating system formed by the YVFE4 series high-efficiency variable-frequency speed-regulating three-phase asynchronous motor and a variable-frequency device offers significant energy-saving effects, excellent speed-regulating performance, a wide speed-regulating range, and features such as low noise and minimal vibration. Additionally, it can be used with various domestic and international frequency converters. It is commonly applied to loads such as fans, pumps, compressors, and heating equipment.
