It seems you're looking for a document related to "IEC 61869" (a standard for instrument transformers) combined with lifestyle/entertainment—likely a typo or confusion between topics.
. This standard is the "foundational" document for all instrument transformers used in high-voltage applications (above 1 kV AC or 1.5 kV DC). IEC Webstore Key Updates in the 2023 Edition iec 618691 pdf hot
Why is the old PDF not good enough? Because the IEC has released several new amendments. It seems you're looking for a document related
Whether you're in design, testing, or utility management, this is the foundational document for anything >1 kV. Edition 2
What’s changing?✅ One Standard to Rule Them All: It now absorbs LPIT requirements (formerly IEC 61869-6).✅ Digital Ready: Comprehensive error limits for both analogue AND digital secondary signals.✅ Sharper Testing: New clauses for commissioning and expanded type tests ensure higher reliability.✅ Future-Proofing: Introduction of wideband accuracy classes for harmonic frequencies up to 20 kHz.