Standard No.:	GB/T 17948.4-2016
English Name:	Rotating electrical machines―Functional evaluation of insulation systems―Test procedures for form-wound windings―Evaluation by electrical endurance
Chinese Name:	旋转电机 绝缘结构功能性评定 成型绕组试验规程 电压耐久性评定
Chinese Classification:	K20    Electric rotating machinery in general
Professional Classification:	GB    National Standard
ICS Classification:	29.160.01 29.160.01    Rotating machinery in general 29.160.01
Source Content Issued by:	AQSIQ; MOH
Issued on:	2016-02-24
Implemented on:	2016-9-1
Status:	superseded
Superseded by:	GB/T 17948.4-2024 Rotating electrical machines—Functional evaluation of insulation systems (Type II)—Procedures for form-wound windings—Electrical endurance qualification
Superseded on:	2025-3-1
Superseding:	GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

本部分规定了采用成型绕组的交流、直流旋转电机绝缘结构电压耐久性评定的试验规程。本试验规程实质上是对比性的,即将待评绝缘结构性能与经运行经验证实的基准绝缘结构性能相比较。本试验规程 主 要 适 用 于 空 冷 电 机 绝 缘 结 构,但 也 适 用 于 氢 冷 电 机 部 分 绝 缘 结 构 的 评 定。 注 意IEC/TS60034-18-42规定了变频器供电的成型绕组绝缘结构的鉴别规程。