29.040.01 绝缘流体综合 标准查询与下载

IEC 60247:1978 绝缘液体的相对电容率、电介质损耗因数和直流电阻率的测量

Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids

BS 5263:1975 液体介质取样方法

Procedure for sampling liquid dielectrics in delivery containers and in electrical equipment. Applies to used and unused hydrocarbons and askarels with a viscosity of less than 1500 cSt at the sampling temperature.

Method for sampling liquid dielectrics

AS 1767.2.4:1999 绝缘液体.试验方法.绝缘油中指定抗氧添加剂的检测和测定

Sets out the methods to be used for the detection and determination of specified anit-oxidant additives in new hydrocarbon insulating oils. This Standard is based on but is not equivalent to, and has been reproduced from, IEC 60666:1979.

Insulating liquids - Test methods - Detection and determination of specified anti-oxidant additives in insulating oils

AS 1767.2.1:1999 绝缘液体.试验方法.工业频率下击穿电压的测定

Sets out the method for determining the dielectric breakdown voltage at power frequency, of insulating liquids of nominal viscosity up to 350 mm(sup)2(/sup)s(sup)-1(/sup) at 40°C. Intended for use of acceptance testing on new liquids and for monitoring the condition of liquids in use. This Standard is identical with and has been reproduced from IEC 60156:1995.

Insulating liquids - Test Methods - Determination of the breakdown voltage at power frequency

AS 1767.2.7:1999 绝缘液体.试验方法.毛细管柱气相色谱法测定绝缘液中的多氯联苯(PCB)杂质.同类物的鉴定

Specifies a method for the determinations of polychlorinated biphenyl (PCB) concentration in non-halgenated insulating liquids by high-resolution capillary column gas chromatography using an electron capture detector. The method gives total PCB content a

Insulating liquids - Test methods - Determination of PCB contamination in insulating liquids by capillary column gas chromatography - Identification of congeners

AS 1767.2.3:1999 绝缘液体.试验方法.液体电介质的取样方法

Sets out the procedure to be used for sampling liquid dielectrics with viscosity at the sampling temperature of less that 1 500 cSt, in delivery containers and electrical equipment. This Standard is based on but is not equivalent to, and has been reproduced from, IEC 60475:1974.

Insulating liquids - Test methods - Method of sampling liquid dielectrics

AS 1767.2.5:1999 绝缘液体.试验方法.未用的烃基绝缘液.氧化稳定性评价的试验方法

Sets out three test methods using the same apparatus for evaluating the oxidation stability of mineral insulating oils and of hydrocarbon based insulating liquids. This Standard is based on but is not equivalent to, and has been reproduced from, IEC 61125:1992.

Insulating liquids - Test methods - Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability

AS 1767.1:1999 绝缘液体.变压器和开关设备用未用过的矿物绝缘油规范

Sets out specification and test methods for unused insulating liquids, as delivered, with or without additives, intended for use in transformers, switchgear and similar electrical equipment in which liquid is required as an insulant or for heat transfer. Includes details of bulk transport sampling, specification and laboratory testing. This Standard is based on but is not technically equivalent to and has been reproduced from IEC 60296:1982 and IEC 60296:1982/Amd.1:1986

Insulating liquids - Specification for unused mineral insulating oils for transformers and switchgear