29.040.99 – Other 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 29.040.99 – Other 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.

]]> IEC 61099:2010 ?u=/product/publishers/iec/iec-610992010/ Tue, 05 Nov 2024 19:14:56 +0000 Liquides isolants - Spécifications relatives aux esters organiques de synthèse neufs destinés aux matériels électriques
Published By Publication Date Number of Pages
IEC 2010-08-31 32
]]> Liquides isolants - Spécifications relatives aux esters organiques de synthèse neufs destinés aux matériels électriques
Published By Publication Date Number of Pages
IEC 2010-08-31 32
]]> BSI 19/30379501 DC:2019 Edition ?u=/product/publishers/bsi/bsi-19-30379501-dc/ Sat, 19 Oct 2024 15:41:12 +0000 BS EN IEC 60867. Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons
Published By Publication Date Number of Pages
BSI 2019 19
]]> BS EN IEC 60867. Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons
Published By Publication Date Number of Pages
BSI 2019 19
]]> BS EN 61099:2010 ?u=/product/publishers/bsi/bs-en-610992010/ Sat, 19 Oct 2024 15:37:00 +0000 Insulating liquids. Specifications for unused synthetic organic esters for electrical purposes
Published By Publication Date Number of Pages
BSI 2010 20
]]> This International Standard covers the specification and test methods for unused synthetic organic esters.

It applies to synthetic organic esters, delivered to the agreed point and time of delivery intended, for use in transformers, switchgear and similar related equipment in which synthetic organic esters are required as an insulant and for heat transfer. These unused synthetic organic esters are obtained by chemical processing and physical treatments of fatty acids and polyols.

NOTE Maintenance of synthetic organic esters in equipment is covered in a separate standard (IEC 61203).

PDF Catalog

PDF Pages PDF Title
7 English
CONTENTS
8 INTRODUCTION
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 General remarks
11 5 Health, safety and environment (HSE) properties (liquid properties related to safe handling and environment protection)
5.1 Flash point and fire point
5.2 Biodegradation
5.3 Toxicity
6 Classification, identification, general delivery requirements, sampling, packaging and disposal
6.1 Classification
6.2 Identification and general delivery requirements, sampling, packaging and disposal
6.3 Storage
12 6.4 Representative sampling
6.5 Disposal and spillages
7 Properties of synthetic organic esters
7.1 Physical properties, significance and test methods
13 8 Electrical properties
8.1 Breakdown voltage
8.2 Dielectric dissipation factor, permittivity and d.c. resistivity
8.3 Gassing tendency
9 Specifications for synthetic organic esters used in transformers
15 Annex A (informative) Determination of crystallization
16 Annex B (informative) Specifications for synthetic organic esters used in capacitors
17 Bibliography
]]> BS EN 61619:1997 ?u=/product/publishers/bsi/bs-en-616191997/ Sat, 19 Oct 2024 15:32:21 +0000 Insulation liquids. Contamination by polychlorinated biphenyls (PCBs). Method of determination by capillary column gas chromatography
Published By Publication Date Number of Pages
BSI 1997 32
]]> Insulation liquids. Contamination by polychlorinated biphenyls (PCBs). Method of determination by capillary column gas chromatography
Published By Publication Date Number of Pages
BSI 1997 32
]]> BS EN 61203:1995 ?u=/product/publishers/bsi/bs-en-612031995/ Sat, 19 Oct 2024 15:31:54 +0000 Synthetic organic esters for electrical purposes. Guide for maintenance of transformer esters in equipment
Published By Publication Date Number of Pages
BSI 1995 12
]]> This International Standard is a guide to the maintenance of synthetic organic esters, originally complying with the requirements of IEC 1099, in transformers with rated voltages up to 35 kV. It is intended to assist the equipment operator in assessing the quality of the liquid during use in the equipment and maintaining it in a serviceable condition.

Methods for reconditioning ester transformer liquid are outlined.

This standard deals only with ester liquid used in equipment where liquid sampling is practicable and which has not previously been filled with any other liquid.

Applicable to esters orginally complying with the requirements of BS EN 61099

]]> BS EN 60867:1994 ?u=/product/publishers/bsi/bs-en-608671994/ Sat, 19 Oct 2024 15:31:35 +0000 Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons
Published By Publication Date Number of Pages
BSI 1994 16
]]> Specifications and test methods for liquids intended for use as insulants in electrical equipment.

]]> BS EN 61099:1992 ?u=/product/publishers/bsi/bs-en-610991992/ Sat, 19 Oct 2024 15:31:22 +0000 Specification for unused synthetic organic esters for electrical purposes
Published By Publication Date Number of Pages
BSI 1992 14
]]> For esters intended for use as insulating liquids in transformers and other equipment.

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