BS EN IEC 62271-104:2020 - High-voltage switchgear and controlgear. Alternating current switches for rated voltages higher than 52 kV

BS EN IEC 62271-104:2020

High-voltage switchgear and controlgear. Alternating current switches for rated voltages higher than 52 kV

Status : Current   Published : October 2020

Format
PDF

Format
HARDCOPY



IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz. This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - new numbering, following IEC 62271-1:2017.




Standard NumberBS EN IEC 62271-104:2020
TitleHigh-voltage switchgear and controlgear. Alternating current switches for rated voltages higher than 52 kV
StatusCurrent
Publication Date06 October 2020
Normative References(Required to achieve compliance to this standard)EN 60270, EN IEC 60071 series, IEC 62271-100, IEC 60071-1, IEC 60071 (all parts), EN 62271-101, prEN IEC 62271-100, IEC 60270, EN IEC 60071-1, IEC 62271-101, IEC 60050-441:1984/AMD1:2000, EN IEC 62271-102:2018, IEC 62271-102:2018, IEC 62271-1:2017, EN 62271-104 (IEC 62271-104:2015) AS, IEC 62271-110:2017, EN IEC 62271-110:2018, IEC 60050-441:1984
Informative References(Provided for Information)IEC 60137, IEC 60059, IEC TR 62271-306, EN 60137, EN 60059
ReplacesBS EN 62271-104:2015
International RelationshipsEN IEC 62271-104:2020,IEC 62271-104:2020
Draft Superseded By18/30374789 DC
DescriptorsType testing, Rated voltage, Breaking capacity, Three-phase current, Electrical equipment, Alternating current, Ratings, Switchgear, Switches, Electric power distribution, Electric control equipment, Electric power transmission, High-voltage equipment, Electrical testing
ICS29.130.10
29.130.99
Title in FrenchAppareillage à haute tension Interrupteurs à courant alternatif pour tensions assignées supérieures à 52 kV
Title in GermanHochspannungs-Schaltgeräte und -Schaltanlagen Wechselstrom-Lastschalter für Bemessungsspannungen über 52 kV
CommitteePEL/17
ISBN978 0 539 00301 7
PublisherBSI
FormatA4
DeliveryYes
Pages58
File Size1.762 MB
Price£254.00


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