BS EN 60317-44:1997+A1:2010
Specifications for particular types of winding wires - Aromatic polyimide tape wrapped rectangular copper wire, class 240
- Standard No.
- BS EN 60317-44:1997+A1:2010
- Release Date
- 1997
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 60317-44:1997+A1:2010
- Scope
- This part of IEC 317 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.
BS EN 60317-44:1997+A1:2010 history
- 1997 BS EN 60317-44:1997+A1:2010 Specifications for particular types of winding wires - Aromatic polyimide tape wrapped rectangular copper wire, class 240
