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IEC 60317-43-ed.1.0
Specifications for particular types of winding wires - Part 43: Aromatic polyimide tape wrapped round copper wire, class 240
STANDARD published on 21.3.1997
The information about the standard:
Designation standards: IEC 60317-43-ed.1.0
Publication date standards: 21.3.1997
SKU: NS-409523
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60317-43-ed.1.0 :
IEC 60317-43:1997 specifies requirements of tape wrapped round copper winding wire of class 240. The insulation consists of one or two wrappings of aromatic polyimide tape. Class 240 is a thermal class that requires a temperature index of at least 240, and a heat shock temperature of at least 260 °C. NOTE In some countries, e.g. Canada, Russia, USA, this product is assigned a class 220. The tape is coated on one or both sides with a suitable adhesive, for instance, fluorinated ethylene propylene. After wrapping, the tape is heat-sealed to form a continuous and adherent sheath. Specific requirements may be subject to contract. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which the wire is recommended to be used and this will depend on many factors, including the types of equipment involved. The range of nominal conductor diameters covered by this standard is 1,600 mm up to and including 5,000 mm. The nominal conductor diameters are given in table 1. When reference is made to winding wire according to this standard, the following information should be given: – reference to IEC 60317-43; – diameter of the conductor; – grade. Example: 60317-43 IEC 2,000 mm grade A2 IEC 60317-43:1997 specifie les exigences relatives au fil de bobinage de section circulaire en cuivre emaille de classe 240 recouvert d’un ou deux rubans de polyimide aromatique. Une classe 240 est une classe thermique qui exige un indice de temperature minimal de 240 et une temperature de choc thermique dau moins 260 °C. NOTE Dans certains pays, par exemple le Canada, la Russie, les Etats-Unis, ce produit possede la classe 220. Le ruban est recouvert sur une ou deux faces dun adhesif approprie, par exemple un ethylene propylene fluore. Apres enroulement, le ruban est colle a chaud pour former une gaine adherente et continue. Des exigences particulieres peuvent faire lobjet dun accord prealable. La temperature en degres Celsius correspondant a lindice de temperature nest pas necessairement celle a laquelle il est recommande dutiliser le fil et cela dependra de beaucoup de facteurs, y compris le type dequipement considere. La gamme des diametres nominaux des conducteurs couverte par la presente norme est 1,600 mm jusqua et y compris 5,000 mm. Les diametres nominaux des conducteurs sont donnes dans le tableau 1. Quand il est fait reference au fil de bobinage conforme a cette norme, il convient de fournir les informations suivantes: – reference a IEC 60317-43; – diametre du conducteur; – grade. Exemple: IEC 60317-43 2,000 mm grade A2
These changes apply to this standard:
IEC 60317-43-ed.1.0/Amd.1
Change
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Amendment 1 - Specifications for particular types of winding wires - Part 43: Aromatic polyimide tape wrapped round copper wire, class 240
(Amendement 1 - Specifications pour types particuliers de fils de bobinage - Partie 43: Fil de section circulaire en cuivre recouvert d´un ruban de polyimide aromatique, classe 240)
Change published on 10.3.2010
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