Methods of testing isulating materials. Test methods for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions.
实施日期:1986-01-01
Technical specification for insulated tube to be used on composite hollow insulators
适用范围:本标准规定了空心复合绝缘子用绝缘管的技术要求、检验规则、试验方法、存储、运输、包装。本标准适用于空心复合绝缘子用绝缘管。适用于本标准规定的空心复合绝缘子的环境温度一般为-40℃~+40℃,超出此范围另行规定。
发布日期:2020-12-01 实施日期:2020-12-01
Electrical insulating materials; Thermal endurance properties Part 3: Instructions for calculating thermal endurance characteristics
实施日期:2002-10-01
Mica Splittings and Untreated Mica Papers for Electrical Insulation
发布日期:1982-01-28 实施日期:1988-08-10
发布日期:2016-12-28 实施日期:2016-12-28
Elektroisolierstoffe. Eigenschaften hinsichtlich des thermischen Langzeitverhaltens. Bestimmung des relativen thermischen Lebensdauer-Indexes (RTE) von Elektroisolierstoffen Electrical insulating mater...
实施日期:2003-06-18
Corrigendum 2:Method for the determination of the proof and the comparative tracking indices of solid insulating materials
发布日期:2003-10-08 实施日期:2003-10-08
Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 1: Unfilled epoxy resinous compounds
适用范围:Gives the requirements for unfilled epoxy resinous compounds in the cured form for classes EP-U-1 to EP-U-7.
发布日期:2003-04-28 实施日期:2003-04-28
Electrical insulating materials. Methods for the determination of the dielectric properties at frequencies above 300 MHz. Resonance methods
Guidelines for application of analytical test methods for thermal endurance testing of electrical insulating materials.
实施日期:1994-04-01
Electric and optical fibre cables - Test methods for non-metallic materials - Part 203: General tests - Measurement of overall dimensions
适用范围:IEC 60811-203:2012 gives the methods for measuring overall dimensions and is applicable to all types of cable, circular and flat. IEC 60811-203:2012 cancels and replaces 8.3 of IEC 60811-1-1:1993, whic...
发布日期:2012-03-12 实施日期:2012-03-12
Electric strength of insulating materials. Test methods. Tests at power frequencies
发布日期:2013-07-31 实施日期:2013-07-31
发布日期:2012-10-12 实施日期:2012-10-12
Resin based reactive compounds used for electrical insulation - Part 1: Definitions and general requirements
适用范围:GB/T 15022的本部分规定了电气绝缘用树脂基活性复合物及其组分的命名、定义、分类及一般要求。所有的活性复合物都是无溶剂的,但可含有活性稀释剂和填料。固化时的反应是聚合反应或交联反应。本部分不包括用作涂敷粉末的活性...
发布日期:2009-06-10 实施日期:2009-12-01
Determination of Sulfur in Insulating Oils_Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
适用范围:本标准规定了用电感耦合等离子体发射光谱仪测定绝缘油中硫元素含量的方法。本标准适用于硫元素含量不小于0.45 mg/kg和40 ℃下运动粘度不大于12 mm2/s的绝缘油中硫元素含量的测定。
发布日期:2018-02-06 实施日期:2018-02-09
Electrical insulating materials - Thermal endurance properties - Part 2: Choice of test criteria
适用范围:本部分规定了确定耐热性特征值测试标准的选用导则。它包括已公布的方法的清单,该清单并非完全。
发布日期:2012-12-31 实施日期:2013-06-01
Insulation materials for electrical machinery and apparatus, Classification
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