Q Class Motor for Nuclear Power Plant

Features

Chun-In is the first company that succeeded in localization of electric motor for nuclear power plant with the cooperation of Korean electric power technical research institute.
The performance of Chun-In's Q-class motor was verified at Wyle Laboratory which is authorized safety grade verification organization in U.S.A.
The characteristics of environmental, seismic, and thermal was qualified, the insulration system is also qualifed at radiation exposure condition.
Using ANSYS Program the motor was designed so that can retain enough internal power at earthquake happen.

Characteristic

• H-Class insulation System
• Random Wound System
• Class - 1E (Q - Class)
• NEMA Frame Size and Mounting method
• Frame Size 140 ~ 449
• Cast Iron Frame and End Brackets

Specifications

• Capacity : 1/3 ~ 300HP
• Voltage : Below 600V
• Pole : 2P, 4P, 6P, 8P
• Frequency : 50Hz, 60Hz