If you're unable to find a free PDF download of IEC 61869-5, you may want to consider the following alternatives:
On peer-to-peer networks, you might find a scanned copy of the old IEC 60044-5 or an unapproved draft of 61869-5. These are dangerous for two reasons: iec 61869-5 pdf free download
IEC 61869-5 standard, titled "Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers," If you're unable to find a free PDF