IEC 61049:1991/COR1:1992

IEC 61049:1991/COR1:1992 is a corrigendum to the performance requirements for capacitors used in tubular fluorescent and other discharge lamp circuits. It is relevant where engineering teams, laboratories, and procurement specialists need a reliable technical document for reviewing component suitability, supporting verification activities, and maintaining consistency in lighting equipment compliance workflows. As a corrective reference linked to IEC 61049:1991, it helps users work from the intended requirements when preparing technical documentation, conducting product evaluation, or checking conformity assessment evidence.

IEC 61049:1991/COR1:1992 standard overview

IEC 61049:1991/COR1:1992 functions as a supporting modification to the parent document, clarifying or correcting the published performance requirements for capacitors in tubular fluorescent and other discharge lamp circuits. For engineering and compliance teams, it is useful when the parent technical specification is being applied in design review, laboratory evaluation, or documented evaluation of component performance. The corrigendum helps preserve technical accuracy in procurement review, testing workflows, and compliance preparation where capacitor behavior in lighting circuits must be assessed against the correct referenced text.

Applications of IEC 61049:1991/COR1:1992

This corrigendum is typically used in workflows involving lighting-control components, ballast-related documentation, and capacitor qualification for discharge lamp installations. It may be consulted by manufacturers, test laboratories, and conformity assessment teams when checking electrical equipment records, comparing component specifications, or validating performance criteria against the parent reference. In practice, IEC 61049:1991/COR1:1992 supports technical review activities where reliable interpretation of the underlying requirements is needed for engineering documentation, supplier communication, and compliance-oriented testing environments.

Why IEC 61049:1991/COR1:1992 matters

Using IEC 61049:1991/COR1:1992 helps reduce risk in technical assessment by ensuring the parent requirements are applied as corrected. That matters for safety, interoperability, and testing consistency, especially when capacitor performance affects the operation of discharge lamp circuits. It also supports quality workflows by giving compliance teams and procurement staff a more accurate reference during specification checks, conformity assessment preparation, and product validation. For organizations maintaining controlled engineering documentation, the corrigendum can be an important part of operational consistency.

• Corrective reference linked to IEC 61049:1991 for capacitor performance requirements
• Useful for technical review, testing workflows, and documented evaluation
• Supports procurement checks and compliance preparation for lighting-related components
• Helps maintain accuracy in conformity assessment and engineering documentation