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BS EN 60475:2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Method of sampling insulating liquids

Available format(s)

Hardcopy , PDF

Superseded date

26-09-2022

Language(s)

English

Published date

29-02-2012

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General principles for the sampling of
  insulating liquids
Annex A (informative) - Procedure for sampling at
        intermediate levels (making up of the
        average sample)
Annex B (informative) - Procedure for testing the
        integrity of the syringes
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains 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).

IEC 60475:2011 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. The main changes with respect to the previous edition are as follows:
- withdrawal of askarels;
- addition of recommendations concerning general health, safety and environmental protection;
- additional details regarding the sampling of oil from electrical equipment, using various types of sampling devices appropriate for the different types of oil tests to be performed in the laboratory.

Committee
GEL/10
DevelopmentNote
Supersedes BS 5263(1975) and 09/30213532 DC. (02/2012)
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 60475:2011 Identical
EN 60475 : 2011 Identical
IEC 61212-3-2:2006 Identical

IEC 60567:2011 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
EN 60970:2007/corrigendum:2008 INSULATING LIQUIDS - METHODS FOR COUNTING AND SIZING PARTICLES
IEC 60970:2007 Insulating liquids - Methods for counting and sizing particles
EN 60567:2011 OIL-FILLED ELECTRICAL EQUIPMENT - SAMPLING OF GASES AND ANALYSIS OF FREE AND DISSOLVED GASES - GUIDANCE (IEC 60567:2011)

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