NEN-EN-IEC 60317-43
Specifications for particular types of winding wires - Part 43: Aromatic polyimide tape wrapped round copper wire, class 240
| Organization: | NEN |
| Publication Date: | 1 August 1997 |
| Status: | active |
| Page Count: | 42 |
| ICS Code (Wires): | 29.060.10 |
scope:
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 temerature of at least 260 °C. 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.
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