BS EN 60317-52:1999 PDF

Scope: This part of IEC 60317 specifies requirements for tape wrapped round copper winding wire of temperature index 220. The insulation consists of one or more wrappings of aromatic polyamide (aramid) tape of various thicknesses. NOTE - For this type of wire the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which the wire is recommended to be operated and this will depend on many factors, including the types of equipment involved. The range of nominal conductor diameters covered by this standard is: - 1,600 mm up to and including 5,000 mm; - the nominal conductor diameters are given in table 1. When reference is made to winding wire according to this standard, the following information should be given: - reference to IEC 60317-52; - diameter of the conductor; - reference should also be made to the number and thickness of the tapes used and to the degree of overlap, as agreed between the purchaser and supplier.

BS EN 60317-52:1999 history

2014 BS EN 60317-52:2014 Specifications for particular types of winding wires. Aromatic polyamide (aramid) tape wrapped round copper wire, temperature index 220
1999 BS EN 60317-52:1999 Specifications for particular types of winding wires - Aromatic polyamide (aramid) tape wrapped round copper wire, temperature index 220