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IEC 60317-44-ed.1.0
Specifications for particular types of winding wires - Part 44: Aromatic polyimide tape wrapped rectangular copper wire, class 240
STANDARD published on 27.3.1997
The information about the standard:
Designation standards: IEC 60317-44-ed.1.0
Publication date standards: 27.3.1997
SKU: NS-409526
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60317-44-ed.1.0 :
IEC 60317-44:1997 specifies the requirements of tape wrapped rectangular 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 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 dimensions covered by this standard is: – width: min. 2,00 mm, max. 16,00 mm; – thickness: min. 0,80 mm, max. 5,60 mm. The specified combinations of width and thickness as well as the specified ratio width/thickness are given in IEC 60317-0-2. When a reference is made to winding wire according to this standard, the following information should be given: – reference to IEC 60317-44; – dimension of the nominal conductor (width x thickness); – grade. Example: 60317-44 IEC 4,00 mm x 1,00 mm grade A2 IEC 60317-44:1997 specifie les exigences relatives au fil de bobinage de section rectangulaire 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 dimensions nominales des conducteurs couverte par la presente norme est: – largeur: min. 2,00 mm max. 16,00 mm; – epaisseur: min. 0,80 mm max. 5,60 mm. Les combinaisons normalisees des largeurs et epaisseurs ainsi que le rapport largeur/epaisseur sont donnes dans IEC 60317-0-2. Quand il est fait reference au fil de bobinage conforme a cette norme, il convient de fournir les informations suivantes: – reference a IEC 60317-44; – dimensions nominales du conducteur (largeur x epaisseur); – grade. Exemple: IEC 60317 44 4,00 mm x 1,00 mm grade A2
These changes apply to this standard:
IEC 60317-44-ed.1.0/Amd.1
Change
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Amendment 1 - Specifications for particular types of winding wires - Part 44: Aromatic polyimide tape wrapped rectangular copper wire, class 240
(Amendement 1 - Specifications pour types particuliers de fils de bobinage - Partie 44: Fil de section rectangulaire en cuivre recouvert d´un ruban de polyimide aromatique, classe 240)
Change published on 10.3.2010
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