National standard"Reliability Test Methods for Three-phase Asynchronous Motors for Metallurgical and Crane Applecation"formally promulgated and imlermented on March 1,2009.
The standard was issued by General Administration of Quality Supervision,Inspection and Quarantine of the People’s Republic of China, presented by China Electrical Equipment Industrial Association, and putted under centralized management of China National Technical Committee on Standardization Administration of Rotating Electric Motor and Subcommittee of China National Technical Committee on Standardization Administration of Metallurgical and crane motor and Canned Motor.
The standard was drafted out by six companies in electric motor industry; Dalian Koni Motors Co., Ltd was one of the six companies. |
