IEC 60840:2011 - Power cables with extruded insulation and their accessories for rated voltages above 30 kV (U<sub>m</sub> $3H= 36 kV) up to 150 kV (U<sub>m</sub> $3H= 170 kV). Test methods and requirements

IEC 60840:2011

Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um $3H= 36 kV) up to 150 kV (Um $3H= 170 kV). Test methods and requirements

Status : Current   Published : November 2011

Format
PDF

Format
HARDCOPY



IEC 60840:2011 is available as

IEC 60840:2011 RLV

which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.



IEC 60840:2011 specifies test methods and requirements for power cable systems, cables alone and accessories alone, for fixed installations and for rated voltages above 30 kV (

Um

= 36 kV) up to and including 150 kV (

Um

= 170 kV). The requirements apply to single-core cables and to individually screened three-core cables and to their accessories for usual conditions of installation and operation, but not to special cables and their accessories, such as submarine cables, for which modifications to the standard tests may be necessary or special test conditions may need to be devised. This standard does not cover transition joints between cables with extruded insulation and paper insulated cables. The significant technical change with respect to the previous edition is as follows:


- introduction of a prequalification test procedure for cables with high electrical stresses and tested as a cable system including accessories.


NOTE: For a more detailed history of events leading up to this fourth edition, see the Introduction.




Standard NumberIEC 60840:2011
TitlePower cables with extruded insulation and their accessories for rated voltages above 30 kV (Um $3H= 36 kV) up to 150 kV (Um $3H= 170 kV). Test methods and requirements
StatusCurrent
Publication Date23 November 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS29.060.20
CommitteeGEL/20/16
ISBN978-2-88912-752-8
PublisherIEC
FormatA4
DeliveryYes
Pages142
File Size1.626 MB
Price£248.00


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