The standard, officially known as the "Application Guide for Power Transformers," is a legacy technical document originally published in 1978 to assist in the selection and application of power transformers. While it has since been replaced by the more modern IEC 60076-8:1997 , it remains a critical historical reference for engineers managing older power infrastructure.
Here’s a quick guide.
If you need the official PDF, here are the only safe and compliant methods: iec 60606 pdf
: You can view the publication lifecycle and metadata for the original 1978 edition on the Official IEC Webstore . IEC 60606 The standard, officially known as the