IEC 61481-1:2014/COR1:2015

IEC 61481-1:2014/COR1:2015 is a corrigendum to the parent document IEC 61481-1:2014, addressing the technical record for live working phase comparators of the capacitive type used for voltages exceeding 1 kV a.c. For engineering teams, laboratories, and procurement specialists, this type of supporting document matters because it helps ensure the referenced technical requirements are interpreted and applied consistently during verification activities, compliance review, and product evaluation. It is relevant where safety-focused electrical equipment documentation must remain accurate and aligned with the corrected text.

Overview of IEC 61481-1:2014/COR1:2015

This corrigendum functions as a modifying reference connected to IEC 61481-1:2014, rather than a standalone technical specification. It is intended to correct or clarify the underlying requirements for capacitive phase comparators used in live working applications above 1 kV a.c. In practical terms, IEC 61481-1:2014/COR1:2015 supports technical review, documented evaluation, and conformity assessment by helping users rely on the corrected version of the parent document when preparing specifications, test plans, or compliance files.

Compliance applications of IEC 61481-1:2014/COR1:2015

Organizations may use this corrigendum during procurement checks, internal engineering documentation control, and laboratory evaluation of phase comparator equipment intended for energized electrical systems. It is especially relevant where teams are validating product claims, reviewing test evidence, or aligning quality workflows with the proper technical reference. In compliance workflows, IEC 61481-1:2014/COR1:2015 can help reduce ambiguity when the parent document is used for certification preparation, operational consistency, or safety-related technical assessment in high-voltage environments.

Importance of compliance with IEC 61481-1:2014/COR1:2015

Using the corrected text is important because small editorial or technical errors in working documents can affect safety decisions, testing consistency, and conformity assessment outcomes. For live working equipment, especially capacitive phase comparators, accurate documentation supports engineering validation and reduces the risk of misinterpretation during field use or procurement review. IEC 61481-1:2014/COR1:2015 helps maintain a reliable compliance reference so organizations can base technical decisions on the correct requirements and preserve confidence in documented evaluation processes.

• Supporting correction to the parent reference IEC 61481-1:2014
• Relevant to capacitive phase comparators for voltages exceeding 1 kV a.c.
• Useful for compliance workflows, procurement review, and technical documentation control
• Helps maintain consistency in verification activities and safety-related evaluation
• Assists teams preparing conformity assessment and quality assurance records