GB/T 21663-2008 Specific requirements for small capacity cylindrical rotor synchronous machines in energy save and environment protection projects
GB/T 21663-2008 Specific requirements for small capacity cylindrical rotor synchronous machines in energy save and environment protection projects
Basic Information
Scope
This standard specifies the basic specifications, technical requirements, test and inspection items, as well as requirements for marking, packing, transportation, and storage of small-capacity energy-saving and environmentally friendly brushless synchronous generators. This standard applies to small-capacity energy-saving and environmentally friendly three-phase brushless synchronous generators with a capacity of 10 MVA or less. It supplements GB 755 "Rating and Performance of Rotating Machines". For matters not specified in this standard, they shall comply with the provisions of GB 755. For motors with a rated frequency of 60 Hz, they may refer to this standard for implementation. This standard can be used as a basis for technical agreements between the user and the manufacturer. For specific products, if there are special requirements, they may be agreed upon separately by the supplier and the buyer.