BS EN 61857-1:2009 - Electrical insulation systems. Procedures for thermal evaluation. General requirements. Low-voltage

BS EN 61857-1:2009

Electrical insulation systems. Procedures for thermal evaluation. General requirements. Low-voltage

Status : Current   Published : September 2009

Format
PDF

Format
HARDCOPY



IEC 61857-1:2008 specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance of a candidate EIS to that of a reference EIS. This standard is applicable to existing or proposed EIS used in electrotechnical products with an input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor. This third edition cancels and replaces the second edition published in 2004, and constitutes editorial revisions to make this standard compatible with Parts 21 and 22.




Standard NumberBS EN 61857-1:2009
TitleElectrical insulation systems. Procedures for thermal evaluation. General requirements. Low-voltage
StatusCurrent
Publication Date30 September 2009
Normative References(Required to achieve compliance to this standard)IEC 60493-1, IEC 60216-5, EN 60216-4-1:2006, IEC 60085:2004, EN 60216-5:2008, IEC 60505:2004, EN 60505:2004, IEC 60216-4-1, EN 60085:2004
Informative References(Provided for Information)IEC 60791:1984, IEC 62114:2001, IEC 60611:1978, IEC 60034-18-31:1992, IEC 60034-18-1:1992, IEC 60034-18-21:1992
ReplacesBS EN 61857-1:2005
International RelationshipsEN 61857-1:2009,IEC 61857-1:2008
Draft Superseded By08/30177750 DC
DescriptorsSpecimen preparation, Dielectric-strength tests, Heat ageing tests, Test specimens, Diagnostic testing, Damp-heat tests, Electrical testing, Life (durability), Extrapolation, Electrical insulating materials, Environmental testing, Ageing tests, Endurance testing, Thermal testing, Performance testing, Testing conditions, Stress, Low voltage
ICS29.080.30
Title in FrenchSystèmes d'isolation électrique. Procédures d'évaluation thermique. Exigences générales. Basse tension
Title in GermanElektrische Isoliersysteme. Verfahren zur thermischen Bewertung. Allgemeine Anforderungen. Niederspannung
CommitteeGEL/112
ISBN978 0 580 62003 4
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size292 KB
Price£130.00


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