IEC 60851-1 pdf free download
IEC 60851-1 pdf free download.Winding wires – Test methods – Part 1: General.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
lEG 60317 (all parts), Specifications for particular types of winding wires
IEC 608512:20091, Winding wires — Test methods — Part 2: Determination of dimensions
IEC 60851-2:2009/AMDI :2015
IEC 60851-2:20091AMD2:2019
IEC 608513:20092, Winding wires — Test methods — Part 3: Mechanical properties
IEC 60851-3:2009/AMDI :2013
IEC 60851-3:20091AMD2:2019
IEC 60851-4:2016, Winding wires — Test methods — Part 4: Chemical properties
IEC 60851 -5:2008, Winding wires — Test methods — Part 5: Electrical properties
IEC 60851-5:2008/AMDI :2011
IEC 60851-5:2008/AMD2:2019
IEC 60851-6:2012, Winding wires — Test methods — Part 6: Thermal properties
3 Terms, definitions and general notes on methods of test
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/ • ISO Online browsing platform: available at http://www.iso.org/obp 3.1.1 bonding layer material which is deposited on an enamelled wire and which has the specific function of bonding wires together 3.1.2 bunched wire winding wire consisting of a quantity of small diameter insulated wires laid-up together without predetermined geometrical position and with or without additional covering 3.1.3 class thermal performance of a wire expressed by the temperature index and the heat shock temperature 3.1.4 coating material which is deposited on a conductor or wire by suitable means and then dried and/or cured 3.1.5 conductor bare metal after removal of the insulation 3.1.6 covering material which is wound, wrapped or braided around a bare or insulated conductor 3.1.7 crack opening in the insulation which exposes the conductor to view at the stated magnification 3.1.8 cure process of converting a reactive compound into a stable, usable condition by polymerization (polycondensation and polyaddition) and/or crosslinking [SOURCE: IEC 60050-212:2010, 212-13-07, modified — At the beginning of the definition, “convert a reactive compound” has been replaced by “process of converting a reactive compound” to define the term as a process.] 3.1.9 dual coating insulation composed of two different materials, an underlying and a superimposed coating 3.1.10 enamelled wire wire coated with an insulation of cured resin 3.1.12 insulation coating or covering of the conductor with the specific function of withstanding voltage 3.1.13 nominal conductor dimension designation of the conductor size in accordance with the specification sheet in the IEC 60317 series 3.1.14 sole coating insulation composed of one material 3.1.15 winding wire wire used for winding a coil to provide a magnetic field 3.1.16 wire conductor coated or covered with an insulation 3.1.17 normal vision 20/20 vision, with corrective lenses, if necessary 3.1.18 zero-defect wire winding wire that exhibits no electrical discontinuities when tested under specific conditions 3.2 General notes on methods of test Unless otherwise specified, all tests shall be carried out at a temperature from 15 °C to 40 °C and a relative humidity of 25 % to 75 %. Before measurements are made, the specimens shall be preconditioned under these atmospheric conditions for a time sufficient to allow the wire to reach stability. The wire to be tested shall be removed from the packaging in such a way that the wire will not be subjected to tension or to unnecessary bends. Before each test, sufficient wire shall be discarded to ensure that any damaged wire is not included in the test specimens. Normally, all mandatory requirements for a method of test are given in the description, and diagrams are intended only to illustrate one possible arrangement for conducting the test. In case of inconsistencies between the IEC 60317 specification sheet and this document, the specification sheet shall prevail. When the test is restricted only to certain types of winding wires, this is specified with the test. Those tests of IEC 60851-2, IEC 60851-3, IEC 60851-4, IEC 60851-5 and IEC 60851-6 which in Annex A are marked with an asterisk are periodic conformance tests. These tests are carried out at a frequency agreed upon request of the end user. The test numbers used in IEC 60851-2, IEC 60851-3, IEC 60851-4, IEC 60851-5 and IEC 60851-6 correspond with the clause numbers in the IEC 60317 series.IEC 60851-1 pdf download.
