29.040.01 绝缘流体综合 标准查询与下载

T/CEEIA 295-2017 变压器用环保型无溶剂铁心漆性能 评价准则

本标准规定了环保型无溶剂铁心漆的性能要求、试验准备、试验方法和评价准则。 本标准适用于油浸/干式的变压器和电抗器铁心用环保型漆。

Evalutation criteria for property of environment friendly solvent-free core paint for transformer

GSO IEC 61620:2015 绝缘液体 通过测量电导和电容测定介电损耗因数 测试方法

This International Standard describes a method for the simultaneous measurement of conductance G and capacitance C enabling the calculation of the dielectric dissipation factor tan δ of insulating liquids. The proposed method applies both to unused insulating liquids and insulating liquids in service in transformers and in other electrical equipment. The standard is no substitute for IEC 60247; rather it complements it insofar as it is particularly suited to highly insulating liquids and it recommends a method of measurement for these liquids. This method allows values of the dielectric dissipation factor as low as 10–6 at power frequency to be determined with certainty. Moreover, the range of measurements of tan δ lies between 10–6 and 1 and can be extended up to 200 in particular conditions.

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method

BS EN 62770:2014 电工技术应用液体. 变压器及类似电气设备未使用的天然酯

Fluids for electrotechnical applications. Unused natural esters for transformers and similar electrical equipment

DS/EN 62697-1:2013 未使用和使用过的绝缘液体中腐蚀性硫化合物定量测定的试验方法第1部分：二苄基二硫化物（DBDS）定量测定的试验方法

IEC 62697-1:2012 specifies a test method for the quantitative determination of corrosive sulfur compounds-dibenzyl disulfide (DBDS) in used and unused insulating liquids over a 5 to 600 mg kg-1 concentration range.

Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 1: Test method for quantitative determination of dibenzyldisulfide (DBDS)

GOST R IEC 61620-2013 绝缘液体. 通过测量电导和电容测定介质损耗因数

Insulating liquids. Determination of dielectric dissipation factor by measurement of the conductance and capacitance

DS/EN 61181/A1:2012 矿物油填充电气设备 溶解气体分析（DGA）在电气设备工厂测试中的应用

Specifies oil-sampling procedures, analysis requirements and procedures, and recommends sensitivity, repeatability and accuracy criteria for the application of dissolved gas analysis (DGA) to factory testing of new power transformers, reactors and instrum

Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

DS/EN 60567:2012 充油电气设备 气体取样和游离气体和溶解气体的分析 指南

This International Standard deals with the techniques for sampling free gases from gascollecting relays from power transformers. Three methods of sampling free gases are described.The techniques for sampling oil from oil-filled equipment such as power and instrumenttransformers, reactors, bushings, oil-filled cables and oil-filled tank-type capacitors are no longer covered by this standard, but are instead described in 4.2 of IEC 60475:2011.Before analysing the gases dissolved in oil, they are first extracted from the oil. Three basic methods are described, one using extraction by vacuum (Toepler and partial degassing), another by displacement of the dissol

Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance

DS/EN 60475:2012 绝缘液体的取样方法

This International Standard is applicable to the procedure to be used for insulating liquids in delivery containers and in electrical equipment such as power and instrument transformers, reactors, bushings, oil-filled cables, oil-filled tank-type capacitors, switchgear and load tap changers (LTCs).This standard applies to liquids the viscosity of which at the sampling temperature is less than 1 500 mm2/s (or cSt). It applies to mineral oils and non-mineral oils (such as synthetic esters, natural esters, vegetable oils or silicones).

Method of sampling insulating liquids

ASTM D2864-10 与电绝缘液体和气体相关的标准术语

Standard Terminology Relating to Electrical Insulating Liquids and Gases

BS EN 61039:2008 绝缘液体的分类

This International Standard establishes the detailed classification of the N family (insulating liquids) that belongs to class L (lubricants, industrial oils and related products) in accordance with ISO 8681 and ISO 6743-99, affecting product categories that include products derived from petroleum processing, synthetic chemical products and synthetic and natural esters.

Classification of insulating liquids

DS/EN 61039:2008 绝缘液体的分类

This International Standard establishes the detailed classification of the N family (insulating liquids) that belongs to class L (lubricants, industrial oils and related products) in accordance with ISO 8681 and ISO 6743-99, affecting product categories that include products derived from petroleum processing, synthetic chemical products and synthetic and natural esters.

Classification of insulating liquids

NF C27-350*NF EN 61039:2008 绝缘液体的分类

Classification of insulating liquids.

IEC 62535:2008 绝缘液.使用过和未使用过绝缘油中潜在腐蚀硫的探测用试验方法

Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil

DS/EN 61181:2008 矿物油填充电气设备 溶解气体分析（DGA）在电气设备工厂测试中的应用

This International Standard specifies oil-sampling procedures, analysis requirements andprocedures, and recommends sensitivity, repeatability and accuracy criteria for the applicationof dissolved gas analysis (DGA) to factory testing of new power transformers, reactors andinstrument transformers filled with mineral insulating oil when DGA testing has been specified.The most effective and useful application of DGA techniques to factory testing is during theperformance of long-term tests, typically temperature-rise (heat run) and overloading tests onpower transformers and reactors, also impulse tests on instrument transformers. DGA mayalso be valuable for ove

Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

DS/EN 60970:2008 绝缘液体 粒子计数和分级方法

This standard describes the sampling procedures and methods for the determination of particle concentration and size distribution.Three methods are specified. One uses an automatic particle size analyser, working on the light interruption principle. The other two use an optical microscope, in either the transmitted light or incident light mode, to count particles collected on the surface of a membrane filter.The optical microscope methods are described in ISO 4407.All three methods are applicable to both used and unused insulating liquids.Annex A contains an alternative sampling procedure using a syringe and Annex B reports a reference for the calibration o

Insulating liquids - Methods for counting and sizing particles

KS C 2610-2006(2011) 电器用温控器金属

Thermostat metals for electric apparatus

DS/EN 60247:2004 绝缘液体 相对介电常数、介电损耗因数（tan phi）和直流电阻率的测量

This International standard describes methods for the determination of the dielectric dissipation factor (tan ä), relative permittivity and d.c. resistivity of any insulating liquid material at the test temperature. The methods are primarily intended for making reference tests on unused liquids. They can also be applied to liquids in service in transformers, cables and other electrical apparatus. However, the method is applicable to a single phase liquid only. When it is desired to make routine determinations, simplified procedures, as described in Annex C, may be adopted. With insulating liquids other than hydrocarbons, alternative cleaning procedures may

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan phi) and d.c. resistivity

DL/T 704-1999 变压器、汽轮机油中T501抗氧化剂含量测定法(液相色谱法)

Determination of T501 oxidation inhibitor content in transformer oil or turbine oil by liquid chromatography

SNI 04-6276-2000 自动卡尔费休库仑滴定测定绝缘液体的水分

Determination of water in insulating liquid by automatic coulometric Karl Fischer titration

DIN EN 61620:1999 绝缘液体.通过测量电导率和电容量来测定介电损耗因数.试验方法

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method (IEC 61620:1998); German version EN 61620:1999