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BS EN 60317-38:2014

BS EN 60317-38:2014

$102.76

Specifications for particular types of winding wires – Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200, with a bonding layer

Published By Publication Date Number of Pages
BSI 2014 16
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This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 200 with a triple coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The secondary coating is based on polyamide-imide resin. The third coating is a bonding layer based on a thermoplastic or thermosetting resin.

NOTE A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics.

The range of nominal conductor diameters covered by this part is:

  • Grade 1B: 0,050 mm up to and including 1,600 mm;

  • Grade 2B: 0,050 mm up to and including 1,600 mm.

The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013.

PDF Catalog

PDF Pages PDF Title
6 English
CONTENTS
7 INTRODUCTION
8 1 Scope
2 Normative references
3 Terms, definitions, general notes and appearance
3.1 Terms and definitions
3.2 General notes
3.2.1 Methods of test
3.2.2 Winding wire
9 3.3 Appearance
4 Dimensions
5 Electrical resistance
6 Elongation
7 Springiness
8 Flexibility and adherence
9 Heat shock
10 Cut-through
11 Resistance to abrasion (nominal conductor diameters from 0,250 mm up to and including 1,600 mm)
10 12 Resistance to solvents
13 Breakdown voltage
14 Continuity of insulation
15 Temperature index
16 Resistance to refrigerants
Table 1 – Resistance to abrasion
11 17 Solderability
18 Heat or solvent bonding
18.1 Heat bonding
18.1.1 Heat bonding strength of a helical coil
12 18.1.2 Bond strength on a twisted coil
Table 2 – Loads
13 18.2 Solvent bonding
19 Dielectric dissipation factor
20 Resistance to transformer oil
21 Loss of mass
23 Pin hole test
30 Packaging
14 Bibliography

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BS EN 60317-38:2014
$102.76