IEC 60317-18:2020
Specifications for particular types of winding wires - Part 18: Polyvinyl acetal enamelled rectangular copper wire, class 120
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About This Item
IEC 60317-18:2020 defines requirements for polyvinyl acetal enamelled rectangular copper wire, class 120, making it a relevant technical reference for teams evaluating winding wire suitability in electrical equipment design and procurement. As a product-specific specification, it supports documented evaluation of conductor insulation type, dimensional form, and likely performance expectations used in manufacturing and compliance workflows. For engineers, test laboratories, and buyers, IEC 60317-18:2020 helps align technical review and conformity assessment activities with a recognized document for rectangular enamelled copper wire.
What is IEC 60317-18:2020?
IEC 60317-18:2020 is part of the IEC 60317 series covering particular types of winding wires. Based on its title, it focuses on polyvinyl acetal enamelled rectangular copper wire with a thermal class of 120, which is typically used where insulated winding conductors are required. The document is relevant when assessing material selection, technical compliance, and quality workflows for coil and winding applications. It provides a formal engineering specification that can support verification activities, product evaluation, and procurement review.
Applications of IEC 60317-18:2020
This reference is commonly used in workflows involving the specification and purchase of enamelled winding wire for electrical equipment such as motors, transformers, inductors, and similar wound components. It may also be used in laboratory evaluation, incoming inspection, and supplier qualification where rectangular copper wire needs to be checked against a defined technical basis. In manufacturing and design settings, IEC 60317-18:2020 can support operational consistency by giving engineers and compliance teams a shared reference for technical assessment and acceptance planning.
Why is IEC 60317-18:2020 important?
IEC 60317-18:2020 matters because winding wire performance directly affects electrical reliability, insulation integrity, and manufacturing consistency. Using a clear compliance reference helps reduce risk during design validation, sourcing, and conformity assessment preparation. It also supports testing workflows by giving laboratories and quality teams a consistent document to anchor technical review and acceptance decisions. For organizations managing electrical equipment programs, the standard can improve traceability between engineering documentation, procurement requirements, and quality assurance checks.
- Defines a product-specific reference for polyvinyl acetal enamelled rectangular copper wire, class 120
- Supports engineering specification and supplier evaluation for wound electrical components
- Useful in verification activities, incoming inspection, and laboratory evaluation workflows
- Helps align procurement and compliance teams around a common technical basis
- Publication Date: 2020-05-06
- Standard Status: Original
- Publisher: IEC
- Edition: 4
- This Version: IEC 60317-18:2020 (2020-05-06)
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