YKS/YKK Series Three - Phase Asynchronous Motors

YKS/YKK Series Three - Phase Asynchronous Motors

The YKS/YKK series three - phase asynchronous motors are remarkable products meticulously crafted by our company, incorporating advanced technology imported from Westinghouse. With a profound accumulation of over two decades, these motors have secured a prominent share in the domestic motor market. Their stable and reliable technical performance has made them highly favored within the industry.

At the beginning of this century, as China's nuclear power industry flourished and the construction of nuclear power plants was fully launched, this series of motors, due to their excellent adaptability, were rapidly and extensively applied in the nuclear power conventional island systems. They have demonstrated outstanding operational performance, providing a solid guarantee for the efficient and stable operation of nuclear power projects.

Product Coverage - Feed Pump Motor

• Capacity: Ranging from 2000kW to 13000kW, the wide power range can meet the power demands of nuclear power facilities of different scales.

• Voltage: Supporting two specifications of 6kV and 10kV, it is adaptable to diverse power access environments.

• Center Height: Spanning from H710 to H1000, multiple size options ensure precise docking with various types of equipment.

• Number of Poles: The 4P design optimizes the motor's operating characteristics.

Our company holds dual qualifications for the design and manufacturing of nuclear safety equipment. Our product line of nuclear power motors is rich and comprehensive, basically covering all the main equipment - supporting motors in nuclear power plants. Specifically, it fully covers all 1E - level emergency diesel generator - supporting motors; the occupancy rate of rod power M.G unit - supporting motors exceeds 50%; the coverage rate of main equipment feed pump motors is over 80%; and the occupancy rates of circulating pump motors and condensate pump motors both exceed 65%. We have already become a core supplier of large - and medium - sized motors in the domestic nuclear power field, contributing significantly to the development of China's nuclear power industry.

Typical Performance Cases

• The National Nuclear Demonstration Power Plant Co., Ltd. adopts the YKS1000 - 4 type motor with a power of 10250KW and an operating voltage of 10KV, stably driving key equipment and ensuring the efficient operation of the power station.

• Jiangsu Nuclear Power Co., Ltd. applies the YKS1000 - 4 type motor with a power of 10400KW and a working voltage of 6.6KV, maintaining excellent performance under complex working conditions and providing reliable power support for nuclear power production.

• This series of motors has numerous advantages: extremely high reliability, enabling stable operation under harsh environments and high - intensity operating conditions; small starting current, effectively reducing the impact on the power grid; extremely low noise during operation, creating a quiet working environment; convenient installation and maintenance, significantly saving manpower, material resources, and time costs.

Technical Parameter Details

• Insulation Class: Class F, featuring good heat resistance and insulation properties, ensuring the stable operation of the motor in high - temperature environments.

• Protection Class: IP54 and IP55, which can effectively resist dust, water splashes, and foreign object intrusion, adapting to various harsh working environments.

• Cooling Method: IC81W, providing efficient cooling to ensure the temperature stability of the motor during high - load operation and extending the motor's service life.

• Structure Type: IMB3, a standard horizontal installation structure with strong versatility, facilitating installation and equipment integration.

• Bearings: Plain bearings are adopted, offering smooth operation, strong load - bearing capacity, and reducing mechanical vibration and wear.

• Compliant Standards: Strictly following GB (National Standards) and IEC (International Electrotechnical Commission Standards), ensuring that the quality is in line with international standards.

Other Advantages

Specific mounting dimensions are provided to ensure seamless docking with various types of equipment, making the installation process simple and efficient.

We can customize motor products suitable for different climate protection and special environments such as humid heat, dry heat, and salt spray according to customer requirements, meeting diverse application scenarios.