WNM Wannan Electric YE3-H Series Marine Three-Phase Induction Motors

WNM YE3-H series marine three-phase induction motors are specialized core products developed by Wannan Electric for marine and offshore engineering applications. Backed by over 60 years of motor R&D and manufacturing experience, this series is meticulously designed to adapt to the harsh and complex marine environment, integrating high efficiency, reliability, and marine-specific safety performance to meet the rigorous requirements of shipborne equipment.

Compliant with international IE3 energy efficiency standard and China’s GB18613-2020 Level 3 energy efficiency regulation, the YE3-H series holds authoritative certifications including CCS (China Classification Society) type approval, CQC energy-saving certification, CCC, and CE. It strictly follows GB755 《Rotating Electrical Machines - Rating and Performance》 and relevant national marine motor standards, ensuring its qualification for global marine applications.

Constructed with high-strength cast iron housing, the series covers a power range of 0.37kW to 375kW and frame sizes from 80 to 355, with a standard voltage and frequency of 380V/50Hz (customizable for different regional needs). Equipped with F/H-class insulation and IP55 protection grade (IP56 available on request), it adopts IC411 cooling method and S1 continuous duty system, featuring low noise, minimal vibration, and stable operation under -15°C to +40°C ambient temperatures.

Widely applied in driving various marine machinery such as pumps, ventilators, separators, hydraulic equipment, and auxiliary devices, the YE3-H series excels in withstanding marine harsh conditions like salt spray and humidity. Its installation dimensions comply with IEC standards for easy maintenance and replacement. Trusted by global marine industries, it provides efficient and reliable power solutions for marine operations, empowering the sustainable development of the maritime sector.