BS 7769-2.2:1997, IEC 60287-2-2:1995 - Electric cables. Calculation of the current rating. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation

BS 7769-2.2:1997, IEC 60287-2-2:1995

Electric cables. Calculation of the current rating. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation

Status : Confirmed, Current   Published : February 1997

Format
PDF

Format
HARDCOPY



Applicable to any type of cable and group, running horizontally. Information is provided on the reduction in permissible current when cables are mounted adjacent to each other.




Standard NumberBS 7769-2.2:1997, IEC 60287-2-2:1995
TitleElectric cables. Calculation of the current rating. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation
StatusConfirmed, Current
Publication Date15 February 1997
Confirm Date01 October 2005
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
DescriptorsRated current, Electric cables, Thermal resistance, Electric conductors, Formulae (mathematics), Mathematical calculations, Multicore cables
ICS29.060.20
Title in FrenchCables electriques. Calcul du courant admissible. Resistance thermique. Methode de calcul des coefficients de reduction de l'intensite de courant admissible pour des groupes de cables poses a l'air libre et proteges du rayonnement solaire direct
Title in GermanElektrische Kabel. Berechnung der Strombelastbarkeit. Waermewiderstand. Ein Verfahren zur Berechnung des Reduktionsfaktors fuer Gruppen von solarstrahlungsgeschuetzten Freileitungen
CommitteeGEL/20/16
ISBN0 580 26923 X
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size415.2 KB
Price£110.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


Collaborate, Innovate, Accelerate.


BSOL

The faster, easier way to work with standards


Customers who bought this product also bought

  • BS 7769-1.2:1994, IEC 60287-1-2:1993
    Electric cables. Calculation of the current rating. Current rating equations (100% load factor) and calculation of losses Sheath eddy current loss factors for two circuits in flat formation
  • BS IEC 60287-3-3:2007
    Electric cables. Calculation of the current rating Sections on operating conditions. Cables crossing external heat sources
  • BS IEC 60287-1-3:2002
    Electric cables. Calculation of the current rating Current rating equations (100 % load factor) and calculation of losses