What is IEC 60317-18-2013?

IEC 60317-18-2013 is a technical standard that specifies the requirements for enamelled round copper winding wires of class 180 with a thermal endurance rating of 180℃. This standard provides guidelines for the dimensions, mechanical and electrical properties, as well as the testing methods for these wires. Enamelled round copper winding wires are extensively used in the electrical industry for various applications such as motors, transformers, generators, and other electromagnetic devices.

Dimensions and Properties

The standard defines the range of wire diameters, tolerances, and related mechanical properties that the enamelled round copper winding wires should meet. It specifies the minimum values for tensile strength, elongation, and adherence, which ensure the reliability and performance of these wires in different operational conditions. Additionally, the standard provides information on the allowable deviations in the dimensions, which sets the acceptable limits for wire diameter, insulation thickness, and overall diameter.

Electrical Properties and Testing Methods

IEC 60317-18-2013 also covers the electrical properties of enamelled round copper winding wires. It outlines the requirements for the resistance to heat shock, cut-through resistance, breakdown voltage, and other relevant characteristics. These properties are crucial as they determine the ability of the wire to withstand high temperatures, resist electrical stresses without failure, and ensure proper operation of electrical equipment.

The standard also specifies the testing methods to evaluate these electrical properties. Various tests such as heat shock test, dielectric breakdown test, and resistance to solvents test are performed to verify the compliance of the wires with the standard. These tests ensure that the wires are capable of operating safely and reliably under different working conditions.

Application and Significance

The compliance to IEC 60317-18-2013 is essential for manufacturers, suppliers, and users of enamelled round copper winding wires. Adhering to this standard ensures the compatibility of these wires with electrical equipment, facilitates interchangeability, and promotes global trade by establishing a common set of requirements. Furthermore, this standard enhances the quality and performance of enamelled round copper winding wires, minimizing risks and failures associated with their usage in various electrical applications.

In conclusion, IEC 60317-18-2013 plays a vital role in the electrical industry by providing comprehensive guidelines for the manufacturing, testing, and usage of enamelled round copper winding wires. Compliance with this standard ensures the reliability, performance, and safety of these wires, making them suitable for a wide range of electrical applications.