Book of the Month
Wild Peaks
The “-1” in the title signifies that this document is always used in conjunction with a product-specific part. For example:
| Standard | Title | Use Case | | :--- | :--- | :--- | | IEC 61869-1 | General requirements | Always applicable | | IEC 61869-2 | Additional requirements for CTs | Current transformers | | IEC 61869-3 | Additional requirements for VTs | Voltage transformers | | IEC 61869-9 | Digital interface for ITs | Merging units & IEC 61850 | Iec 61869-1 Pdf
You cannot certify a transformer based on Part 1 alone; you must also meet the relevant product-specific part. The “-1” in the title signifies that this
To download a legitimate copy:
Avoid file-sharing websites or “free PDF” portals. Not only are they often out-of-date (hosting the obsolete 2003 draft), but they may contain malware or corrupted tables and diagrams. Avoid file-sharing websites or “free PDF” portals
It defines maximum permissible temperature rises for windings and insulating materials to prevent premature aging or thermal runaway.
