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发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 6553-2024
发布时间:2024-08-23
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.01 有关电学和磁学的其他标准
17.220.99 绝缘材料综合
实施时间:2025-03-01
摘要: 本文件描述了在工频(45 Hz~65 Hz)下,使用液体污染物和斜面试样,评定严酷环境条件下使用的电气绝缘材料耐电痕化和抗蚀损能力的两种方法。
——方法1:恒定电压法。
——方法2:逐级升压法。
方法1因无需连续观察,是较广泛使用的方法。
试验条件的设计旨在加速效应的产生,但不是为了再现实际使用中遇到的所有条件。获取标准 -
发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 31838.8-2024
发布时间:2024-08-23
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.01 有关电学和磁学的其他标准
17.220.99 绝缘材料综合
实施时间:2025-03-01
摘要: 本文件规定了1 MHz至300 MHz频率范围内测定固体绝缘材料介电常数和介质损耗因数特性的试验方法(AC方法)。获取标准 -
发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 5132.4-2024
发布时间:2024-09-29
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.01 绝缘材料综合
实施时间:2025-04-01
摘要: 本文件规定了由不同树脂和补强材料组成的电气用工业硬质圆形层压模制管的分类与命名、要求。本文件适用于电气用热固性树脂工业硬质圆形层压模制管。获取标准 -
发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 5132.3-2024
发布时间:2024-09-29
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.01 绝缘材料综合
实施时间:2025-04-01
摘要: 本文件规定了由不同树脂和补强材料组成的电气用工业硬质圆形层压卷制管的分类与命名和要求。
本文件适用于电气用热固性树脂工业硬质圆形层压卷制管。获取标准 -
5.[标准] 晶体硅太阳电池组件用绝缘背板发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 31034-2024
发布时间:2024-09-29
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.99 其他绝缘材料
实施时间:2025-04-01
摘要: 本文件规定了晶体硅太阳电池组件用绝缘背板的分类、要求、检验规则、标志、包装、运输和贮存,描述了相应的试验方法。
本文件适用于晶体硅太阳电池组件用绝缘背板(以下简称“背板”)。获取标准 -
6.[标准] 电气绝缘用薄膜 第4部分:聚酯薄膜发布单位:
中国-国家标准(CN-GB)
标准状态:即将实施
标准号:GB/T 13542.4-2024
发布时间:2024-09-29
中标分类:K15 电工绝缘材料及其制品
国标分类:29.035.20 塑料和橡胶绝缘材料
实施时间:2025-04-01
摘要: 本文件规定了电气绝缘用聚酯薄膜 (以下简称“薄膜”)的分类、命名和要求。本文件适用于由聚对苯二甲酸乙二醇酯 (PET)经铸片及均衡双轴定向而制得的薄膜。获取标准 -
电绝缘材料和系统.短上升时间和重复电压脉冲下局部放电(PD)的电气测量
发布单位:国际组织-国际电工委员会(IX-IEC)
标准状态:现行
标准号:IEC TS 61934:2024 RLV
发布时间:2024-01-26
中标分类:-
国标分类:29.080.30 绝缘 - 绝缘系统
29.035.01 绝缘材料 - 绝缘材料综合
17.220.99 电学、磁学、电和磁的测量 - 有关电学和磁学的其他标准
实施时间:摘要: IEC TS 61934:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.IEC TS 61934:2024 is applicable to the off-line electrical measurement of partial discharges (PDs) that occur in electrical insulation systems (EISs) when stressed by repetitive voltage impulses generated from power electronics devices.Typical applications are EISs belonging to apparatus driven by power electronics, such as motors, inductive reactors, wind turbine generators and the power electronics modules themselves.NOTE Use of this document with specific products can require the application of additional procedures.Excluded from the scope of this document are:- methods based on optical or ultrasonic PD detection,- fields of application for PD measurements when stressed by non-repetitive impulse voltages such as lightning impulse or switching impulses from switchgear.This edition includes the following significant technical changes with respect to the previous edition:a) background information on the progress being made in the field of power electronics including the introduction of wide band gap semiconductor devices has been added to the Introduction;b) voltage impulse generators; the parameter values of the voltage impulse waveform have been modified to reflect application of wide band gap semiconductor devices.c) PD detection methods; charge-based measurements are not described in this third edition nor are source-controlled gating techniques to suppress external noise.d) Since the previous edition in 2011, there have been significant technical advances in this field as evidenced by several hundreds of publications. Consequently, the Bibliography in the 2011 edition has been deleted in this third edition. -
电绝缘材料和系统.短上升时间和重复电压脉冲下局部放电(PD)的电气测量
发布单位:国际组织-国际电工委员会(IX-IEC)
标准状态:现行
标准号:IEC TS 61934:2024
发布时间:2024-01-26
中标分类:-
国标分类:29.080.30 绝缘 - 绝缘系统
29.035.01 绝缘材料 - 绝缘材料综合
17.220.99 电学、磁学、电和磁的测量 - 有关电学和磁学的其他标准
实施时间:摘要: IEC TS 61934:2024 is available as IEC TS 61934:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC TS 61934:2024 is applicable to the off-line electrical measurement of partial discharges (PDs) that occur in electrical insulation systems (EISs) when stressed by repetitive voltage impulses generated from power electronics devices.Typical applications are EISs belonging to apparatus driven by power electronics, such as motors, inductive reactors, wind turbine generators and the power electronics modules themselves.NOTE Use of this document with specific products can require the application of additional procedures.Excluded from the scope of this document are:- methods based on optical or ultrasonic PD detection,- fields of application for PD measurements when stressed by non-repetitive impulse voltages such as lightning impulse or switching impulses from switchgear.This edition includes the following significant technical changes with respect to the previous edition:a) background information on the progress being made in the field of power electronics including the introduction of wide band gap semiconductor devices has been added to the Introduction;b) voltage impulse generators; the parameter values of the voltage impulse waveform have been modified to reflect application of wide band gap semiconductor devices.c) PD detection methods; charge-based measurements are not described in this third edition nor are source-controlled gating techniques to suppress external noise.d) Since the previous edition in 2011, there have been significant technical advances in this field as evidenced by several hundreds of publications. Consequently, the Bibliography in the 2011 edition has been deleted in this third edition. -
耐低温氯乙烯塑料压敏电绝缘带的标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D3005-24
发布时间:2024-03-01
中标分类:-
国标分类:29.035.20 绝缘材料 - 塑料和橡胶绝缘材料
实施时间:摘要: 1.1This specification covers an electrical insulating tape for use at low temperature down to approximately -18 °C (0 °F). The tape consists of a backing of vinyl chloride plastic, coated on one side with a pressure-sensitive adhesive. Four types are included providing two thicknesses at two operating temperatures.1.2The values stated in SI units are the standard. The values given in parentheses are provided for information purposes only.1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
10.[标准] Standard Specification for Vinyl Chloride Plastic Pressure-Sensitive Electrical Insulating Tape
氯乙烯塑料压敏电绝缘带的标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D2301-24
发布时间:2024-03-01
中标分类:-
国标分类:29.035.20 绝缘材料 - 塑料和橡胶绝缘材料
实施时间:摘要: 1.1This specification covers electrical insulating tape consisting of a flexible backing made from vinyl chloride plastic coated on one side with a pressure-sensitive adhesive.1.2The values stated in SI units are the standard. The values given in parentheses are provided for information purposes only.1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
橡胶绝缘毡的标准规范
发布单位:美国-美国材料与试验协会(US-ASTM)
标准状态:现行
标准号:ASTM D1048-24
发布时间:2024-02-01
中标分类:-
国标分类:29.035.20 绝缘材料 - 塑料和橡胶绝缘材料
实施时间:摘要: 1.1This specification covers acceptance testing of rubber insulating blankets for protection of workers from accidental contact with live electrical conductors, apparatus, or circuits.1.2Two types of blankets are provided and are designated as Type I, not resistant to ozone, and Type II, and Type III ozone resistant.1.3Five classes of blankets, differing in electrical characteristics, are provided and are designated as Class 0, Class 1, Class 2, Class 3, and Class 4.1.4Two styles of blankets, differing in construction characteristics, are provided and are designated as Style A and Style B.1.5The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.1.6The following safety hazards caveat pertains only to the test method portion, Sections16 –19, of this specification:This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. -
云母基绝缘材料规范第3部分:单项材料规范活页4:带B级环氧树脂粘合剂的聚酯薄膜背衬云母纸
发布单位:韩国-韩国标准(KR-KS)
标准状态:现行
标准号:KS C IEC 60371-3-4-2024
发布时间:2024-01-10
中标分类:-
国标分类:29.035.50 绝缘材料 - 云母基材料
实施时间:摘要: 이 표준은 단일 폴리에스터 필름에 에폭시 수지를 함침한 마이카 절연지를 결합하여 만든 전기 절연재료에 대한 요구사항을 제시한다. 이 재료는 적용 후 최종 경화를 위해 B단계 수지를 갖는 유연한 상태로 공급된다. 시트 또는 롤 형태로 공급될 수 있다. 이 표준은 0.16 mm ~ 0.23 mm의 공칭 두께를 갖는 재료를 다룬다. 이 규격을 준수하는 재료는 설정된 성능 수준을 충족한다. 그러나 특정 용도에 대한 사용자의 재료 선택은 이 규격에만 근거하지 않고 해당 용도에서 적절한 성능을 발휘하기 위해 필요한 실제 요건에 근거해야 한다. -
电工用非纤维素纸第3部分:单项材料规范活页1:填充玻璃纸
发布单位:韩国-韩国标准(KR-KS)
标准状态:现行
标准号:KS C IEC 60819-3-1-2024
发布时间:2024-01-10
中标分类:-
国标分类:29.035.10 绝缘材料 - 纸和纸板绝缘材料
实施时间:摘要: 이 표준은 지정된 두 가지 유형의 충전된 유리 종이에 대한 요구사항을 규정한다. P-FG 유형 1: 최대 유기물 함량이 15 %인 높은 무기물 함량 종이 P-FG 유형 2: 최대 유기물 함량이 25 %인 중간 무기물 함량 종이 -
电工用非纤维素纸第3部分:单项材料规范活页2:无机-有机混合纸
发布单位:韩国-韩国标准(KR-KS)
标准状态:现行
标准号:KS C IEC 60819-3-2-2024
发布时间:2024-01-10
中标分类:-
国标分类:29.035.10 绝缘材料 - 纸和纸板绝缘材料
实施时间:摘要: 이 표준은 알루미늄 규산염 및 지정된 P-H로 충전된 폴리에틸렌-테레프탈레이트 섬유로 만들어진 단일 유형의 하이브리드 무기-유기 충전 종이에 대한 요구사항을 규정한다. -
电工用非纤维素纸第3部分:单项材料规范活页3:未填充芳族聚酰胺纸
发布单位:韩国-韩国标准(KR-KS)
标准状态:现行
标准号:KS C IEC 60819-3-3-2024
发布时间:2024-01-10
中标分类:-
国标分类:29.035.10 绝缘材料 - 纸和纸板绝缘材料
实施时间:摘要: 이 표준은 4가지 유형의 미충전된 아라미드 종이에 대한 요구사항을 규정한다. 유형 1 : 캘린더 종이(calendered paper) 유형 2 : 인열 저항 및 순응성(comformability)이 개선된 캘린더 종이 유형 3 : 캘린더가 아닌(uncalendered) 종이 유형 4 : 적층 밀도가 낮은 캘린더 종이 이 표준을 준수하는 재료는 규정된 성능 수준을 충족한다. 그러나 사용자가 특정한 목적을 위해 재료를 선택하여 적용하는 경우, 이 표준에서 요구하는 성능만을 기준으로 하는 것은 바람직하지 않으며, 해당 목적에 적합한 성능에 필요한 실제 요구사항에 따라 선택해야 한다. -
电工用非纤维素纸第3部分:单项材料规范活页4:含云母颗粒不超过50%的芳纶纤维纸
发布单位:韩国-韩国标准(KR-KS)
标准状态:现行
标准号:KS C IEC 60819-3-4-2024
发布时间:2024-01-10
中标分类:-
国标分类:29.035.10 绝缘材料 - 纸和纸板绝缘材料
实施时间:摘要: IEC 60819-3의 이 절은 마이카 입자를 포함하고 PAaM으로 지정된 두 가지 유형의 아라미드 섬유종이에 대한 요구 사항을 제공한다. —유형 1: 마이카 입자를 포함하는 캘린더공법(calendered)을 거친 아라미드 종이 —유형 2: 마이카 입자를 포함하는 캘린더공법을 거치지 않은(uncalendered) 아라미드 종이 이 표준에서 따르는 재료는 규정된 수준의 성능을 충족해야 한다. 사용자가 특정한 사용을 위해 재료를 선택하는 경우 해당 사용에서 적합한 성능의 필요한 실제 요구사항을 기준으로 해야 하며, 이 규격만을 요구사항으로 해서는 안 된다. 안전 경고: 이 표준에 포함되거나 관련된 방법을 안전한 방법으로 사용하도록 하는 것은 사용자의 책임이다. -
17.[标准] 电力设备与材料着火危险评定导则 第1部分:总则发布单位:
中国-行业标准-能源(CN-NB)
标准状态:未生效
标准号:NB/T 11307.1-2023
发布时间:2023-10-11
中标分类:K15 电工 - 电工材料和通用零件 - 电工绝缘材料及其制品
国标分类:29.035.99 绝缘材料 - 其他绝缘材料
实施时间:2024-04-11
摘要: 本文件规定了电力设备与材料的着火危险、着火危险试验的基本原则、着火试验的分类以及适用的电力设备与材料。本文件适用于电力设备与材料着火危险评定以及选择定量和定性着火试验的类型 -
发布单位:
中国-国家标准(CN-GB)
标准状态:现行
标准号:GB/Z 21223.3-2023
发布时间:2023-09-07
中标分类:K15 电工 - 电工材料和通用零件 - 电工绝缘材料及其制品
国标分类:29.035.01 绝缘材料 - 绝缘材料综合
实施时间:2024-04-01
摘要: 本文件描述了使用最少试样数量进行统计分析的方法。
本文件适用于在试样(包括试验装置)尺寸大、试样成本高、加速试验实施难度大的情况下,通过最少试样数量来实现加速试验和数据统计分析。获取标准 -
19.[标准] 半导电聚烯烃热收缩管发布单位:
中国-国家标准(CN-GB)
标准状态:现行
标准号:GB/T 42736-2023
发布时间:2023-05-23
中标分类:K15 电工 - 电工材料和通用零件 - 电工绝缘材料及其制品
国标分类:29.035.20 绝缘材料 - 塑料和橡胶绝缘材料
实施时间:2023-12-01
摘要: 本文件规定了半导电聚烯烃热收缩管的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。本文件适用于标称收缩比为 3∶1、最高使用温度为100 ℃的半导电聚烯烃热收缩管。获取标准 -
20.[标准] 中厚壁非阻燃双壁聚烯烃热收缩管发布单位:
中国-国家标准(CN-GB)
标准状态:现行
标准号:GB/T 42734-2023
发布时间:2023-05-23
中标分类:K15 电工 - 电工材料和通用零件 - 电工绝缘材料及其制品
国标分类:29.035.20 绝缘材料 - 塑料和橡胶绝缘材料
实施时间:2023-12-01
摘要: 本文件规定了中厚壁非阻燃双壁聚烯烃热收缩管的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。本文件适用于标称收缩比为 3∶1、最高使用温度为100 ℃的中厚壁非阻燃双壁聚烯烃热收缩管。获取标准