Home / Standards / GB/T 17948.1-2018 GB/T 17948.1-2018 Active Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification 旋转电机 绝缘结构功能性评定 散绕绕组试验规程 热评定和分级 Standard Type GBT ICS 29.160.01 CCS K20 Status 现行 Issue Date 2018-07-13 Implementation 2019-02-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A