Feedwater Pump Motor

Feedwater Pump Motor

Product Overview

The YKS/YKK series three-phase asynchronous motors are products developed by our company using technology introduced from Westinghouse, with over 20 years of manufacturing experience. These motors feature stable technical performance and hold a significant share in the domestic market.

Since the early 2000s, with the construction of nuclear power plants in China, this series of motors has been widely applied in nuclear power conventional island systems, demonstrating excellent operational performance.

Product Coverage

• Rated power: 2,000 – 13,000 kW

• Rated voltage: 6 kV, 10 kV

• Center height: H710 – H1,000

• Number of poles: 4 P

Nuclear Power Applications

The company holds nuclear safety equipment design and manufacturing licenses, and its nuclear power motor products cover nearly all major equipment motors used in nuclear power plants, including:

• All 1E-class emergency diesel generator motors

• Over 50% of rod-type power M.G. units

• More than 80% of main feedwater pump motors

• Over 65% of circulating water pump motors and condensate pump motors

This makes the company a primary manufacturer of medium- and large-sized motors for domestic nuclear power plants.

Typical Projects

1. China National Nuclear Demonstration Plant Co., Ltd. — YKS1000-4, 10,250 kW, 10 kV

2. Jiangsu Nuclear Power Co., Ltd. — YKS1000-4, 10,400 kW, 6.6 kV