IEC 60317-35:2013/AMD1:2019 is a targeted amendment to the parent document IEC 60317-35:2013, updating the requirements for solderable polyurethane enamelled round copper wire, class 155, with a bonding layer. It is relevant where winding wire selection, specification control, and conformity assessment depend on a clear technical reference for insulated copper conductors used in electrical equipment. For engineering and procurement teams, IEC 60317-35:2013/AMD1:2019 helps keep documented evaluation aligned with the current approved text.

Purpose of IEC 60317-35:2013/AMD1:2019

This amendment serves as a modifying reference connected to the underlying winding wire specification rather than a fully standalone technical document. Its purpose is to refine or update the parent requirements for solderable polyurethane enamelled round copper wire with a bonding layer, class 155. In practice, that makes it useful for technical review, specification control, and compliance workflows where wire construction, enamel system, and intended bonding behavior must be assessed against the current documentary basis.

Compliance applications of IEC 60317-35:2013/AMD1:2019

Organizations may use IEC 60317-35:2013/AMD1:2019 when preparing product files, qualifying winding wire for electrical assemblies, or verifying supplier documentation against the latest amendment to the parent standard. It is especially relevant in testing workflows that rely on controlled material definitions for motors, transformers, coils, and similar electrical equipment using enamelled copper wire. For laboratories and conformity assessment teams, it can support technical validation, documented evaluation, and procurement review of wire products specified to the amended requirements.

Benefits of IEC 60317-35:2013/AMD1:2019

Using the amendment alongside the parent reference can improve consistency across engineering documentation, inspection criteria, and quality workflows. It helps reduce ambiguity during product evaluation by anchoring compliance decisions to the current version of the applicable winding wire specification. That is valuable for risk management, safety-related review, and procurement decisions where traceability matters. It can also support testing consistency and conformity assessment preparation by giving internal teams a clearer basis for technical assessment and supplier comparison.

• Amendment linked to IEC 60317-35:2013 for controlled specification updates
• Relevant to solderable polyurethane enamelled round copper wire with a bonding layer
• Useful for winding wire qualification, supplier review, and technical documentation control
• Supports compliance workflows for electrical components and related equipment
• Helps align testing, procurement, and conformity assessment activities with the current reference