NFC 31 672 : 1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - POLYESTER(IMIDE) ENAMELLED ROUND COPPER WINDING WIRE OVERCOATED WITH POLYAMIDE, CLASS 180
09-01-1995
01-12-2013
Specifies the requirements of enamelled round copper winding wire of class 180 with a dual coating. Covers the following range of nominal conductor diameter: 0,050 mm up to and including 3,150 mm; (Grade 1); 0,050 mm up to and including 5,000 mm (Grade 2); 0,250 mm up to and including 1,600 mm (Grade 3). Coverage includes dimensions, solderability, loss of mass, heat shock, electrical resistance, resistance to abrasion, breakdown voltage and packaging.
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