29.040 – Insulating fluids – PDF Standards Store ?u= Wed, 06 Nov 2024 01:58:59 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 29.040 – Insulating fluids – PDF Standards Store ?u= 32 32 JIS C 2390-3:2020 ?u=/product/publishers/jis/jis-c-2390-32020/ Wed, 06 Nov 2024 01:58:59 +0000 Readily biodegradable electrical insulating oils — Part 3: Modified esters derived from vegetable oils
Published By Publication Date Number of Pages
JIS 2020-09-20 17
]]> This Standard specifies requirements for unused modified esters derived from vegetable oils that are used as insulating media and/or heat exchange media for oil-impregnated capacitor, oil-filled cables, oil-immersed transformer, oil circuit breakers, and other oil-filled electrical equipment.

NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

IEC 62770 : 2013 Fluids for electrotechnical applications — Unused natural esters for transformers and similar electrical equipment (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.

]]> JIS C 2390-1:2020 ?u=/product/publishers/jis/jis-c-2390-12020/ Wed, 06 Nov 2024 01:58:58 +0000 Readily biodegradable electrical insulating oils — Part 1: Synthetic ester
Published By Publication Date Number of Pages
JIS 2020-09-20 19
]]> This Standard specifies requirements for unused synthetic esters that are used as insulating media and/or heat exchange media for oil-impregnated capacitor, oil-filled cables, oil-immersed transformer, oil circuit breakers, and other oil-filled electrical equipment.

NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

IEC 61099 : 2010 Insulating liquids — Specifications for unused synthetic organic esters for electrical purposes (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.

]]> JIS C 2390-2:2020 ?u=/product/publishers/jis/jis-c-2390-22020/ Wed, 06 Nov 2024 01:58:58 +0000 Readily biodegradable electrical insulating oils — Part 2: Natural esters (Vegetable oils)
Published By Publication Date Number of Pages
JIS 2020-09-20 19
]]> This Standard specifies requirements for unused natural esters (vegetable oils) that are used as insulating media and/or heat exchange media for oil-impregnated capacitor, oil-filled cables, oil-immersed transformer, oil circuit breakers, and other oil-filled electrical equipment.

NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

IEC 62770 : 2013 Fluids for electrotechnical applications — Unused natural esters for transformers and similar electrical equipment (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.

]]> JIS C 2320:1999/Amendment 1:2010 ?u=/product/publishers/jis/jis-c-23201999-amendment-12010/ Wed, 06 Nov 2024 01:58:52 +0000 Electrical insulating oils Amendment 1
Published By Publication Date Number of Pages
JIS 2010-06-21 6
]]> Electrical insulating oils Amendment 1
Published By Publication Date Number of Pages
JIS 2010-06-21 6
]]> JIS C 2320:1999 ?u=/product/publishers/jis/jis-c-23201999/ Wed, 06 Nov 2024 01:58:51 +0000 Electrical Insulating Oils
Published By Publication Date Number of Pages
JIS 1999-02-20 26
]]> Electrical Insulating Oils
Published By Publication Date Number of Pages
JIS 1999-02-20 26
]]> ISO 5662:1997 ?u=/product/publishers/iso/iso-56621997/ Tue, 05 Nov 2024 23:32:57 +0000 Petroleum products — Electrical insulating oils — Detection of corrosive sulfur
Published By Publication Date Number of Pages
ISO 1997-03 8
]]> Petroleum products — Electrical insulating oils — Detection of corrosive sulfur
Published By Publication Date Number of Pages
ISO 1997-03 8
]]> IEC TS 61464:1998 ?u=/product/publishers/iec/iec-ts-614641998/ Tue, 05 Nov 2024 20:10:11 +0000 Traversées isolées. Guide d'interprétation de l'analyse des gaz dissous (AGD) dans les traversées ou l'huile est l'imprégnant de l'isolation principale (papier généralement)
Published By Publication Date Number of Pages
IEC 1998-08-25 40
]]> Traversées isolées. Guide d'interprétation de l'analyse des gaz dissous (AGD) dans les traversées ou l'huile est l'imprégnant de l'isolation principale (papier généralement)
Published By Publication Date Number of Pages
IEC 1998-08-25 40
]]> IEC TS 60695-1-40:2002 ?u=/product/publishers/iec/iec-ts-60695-1-402002/ Tue, 05 Nov 2024 20:09:08 +0000 Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids
Published By Publication Date Number of Pages
IEC 2002-11-22 62
]]> Provides guidance on the minimization of fire hazard arising from the use of electrical insulating liquids to

a) electrotechnical equipment and systems,

b) people, building structures and their contents.

As insulating liquids are always part of an insulating system, the fire hazard of the complete system must also be assessed.

Has the status of a basic safety publication in accordance with IEC Guide 104.

]]> IEC TR 63025:2021 ?u=/product/publishers/iec/iec-tr-630252021/ Tue, 05 Nov 2024 20:07:33 +0000 Insulating liquids - Quantitative determination of methanol and ethanol in insulating liquids
Published By Publication Date Number of Pages
IEC 2021-07-12 30
]]> IEC TR 63025:2021(E) specifies two test methods for methanol and ethanol determination in insulating liquids.
Methanol (MeOH) and ethanol (EtOH) are two light alcohols generated during the degradation process of cellulosic materials. They are soluble in insulating liquids so they can be regarded as ageing tracers whose concentrations in oil reflect the degradation of insulating cellulosic materials in liquid-impregnated transformers.

]]> IEC TR 62874:2015 ?u=/product/publishers/iec/iec-tr-628742015/ Tue, 05 Nov 2024 20:07:08 +0000 Guide pour l’interprétation du dioxyde de carbone et du 2-furfuraldéhyde comme marqueurs de la dégradation thermique du papier dans de l’huile minérale isolante
Published By Publication Date Number of Pages
IEC 2015-05-05 52
]]> Guide pour l’interprétation du dioxyde de carbone et du 2-furfuraldéhyde comme marqueurs de la dégradation thermique du papier dans de l’huile minérale isolante
Published By Publication Date Number of Pages
IEC 2015-05-05 52
]]>