INSULATING LIQUIDS - SPECIFICATIONS FOR UNUSED SYNTHETIC ORGANIC ESTERS FOR ELECTRICAL PURPOSES

Published date

23-05-2013

Publisher

Bureau of Indian Standards

Defines the specification and test methods for unused synthetic organic esters.

Standards	Relationship
IEC 61099:2010	Identical

BIS IS 1180-1 : 2014 AMD 2 2017

OUTDOOR TYPE OIL IMMERSED DISTRIBUTION TRANSFORMERS UPTO AND INCLUDING 2500 KVA, 33KV - SPECIFICATION - PART 1: MINERAL OIL IMMERSED

ISO 3016:1994	Petroleum products Determination of pour point
ISO 2719:2016	Determination of flash point — Pensky-Martens closed cup method
IEC 62021-1:2003	Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration
IEC 62021-2:2007	Insulating liquids - Determination of acidity - Part 2: Colourimetric titration
IEC 61125:1992	Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability
ISO 3675:1998	Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
IEC 61039:2008	Classification of insulating liquids
IEC 60156:1995	Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
IEC 60475:2011	Method of sampling insulating liquids
ISO 12185:1996	Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
IEC 61620:1998	Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method
IEC 60814:1997	Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration
IEC 60247:2004	Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
ISO 2211:1973	Liquid chemical products Measurement of colour in Hazen units (platinum-cobalt scale)

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BIS IS 16081 : 2013