Magnet Wire

This test method is suitable for determining the breakdown voltage resistance of the paint film of enameled flat wire under normal or high temperature conditions. The provisions of this standard are consistent with the provisions of the International Electrotechnical Commission…

1.1 Mandrel winding test 1.1.1 Round wire 1.1.2Rectangular wire5.1.3Covered bunched wire 1.2 Stretching test (applicable to enamelled round wire with a nominal conductor diameter over 1,600 mm) 1.3Jerk test (applicable to enamelled round wire with a nominal conductor diameter of…

1.1 General This test is applicable to enamelled round wire and bunched wire. Solderability is expressed by the time of immersion of the specimen in a solder bath required to remove the coating and to coat the conductor with solder.…

1.1  General This test is applicable to enamelled round wire. Resistance to refrigerant is expressed by the quantity of matter extracted from the coating of the wire and by the breakdown voltage after exposure to a refrigerant. NOTE 1  The…

1.1  General This test is applicable to enamelled round wire with a nominal conductor diameter over 0,250 mm and to enamelled rectangular wire. The test is not suitable for round wires with a nominal conductor diameter up to and including 0,250 mm.…

For definitions, general notes on methods of test and the complete series of methods of test for winding wires, see IEC 60851-1.   Round and rectangular wire The equipment used shall have a precision better than 2 µm. If a…