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Instrument transformers - Part 99: Glossary
60.60 Standard published
Instrument transformers - Part 1: General requirements
50.60 Close of voting. Proof returned by secretariat
Instrument transformers - Part 2: Additional requirements for current transformers
10.99 New project approved
Instrument transformers - Part 201: General requirements for Instrument Transformers for low voltage applications
10.99 New project approved
Instrument transformers - Part 202: Additional requirements for Current Transformers for Low Voltage applications
10.99 New project approved
IEC 61869-20: Safety requirements of Instrument Transformers for High Voltage applications
40.60 Close of voting
Instrument transformers - Part 210: Additional requirements for low power current transformers and current sensors for low voltage applications
10.99 New project approved
Instrument transformers integrated with other devices - Requirements and tests
10.99 New project approved
Instrument transformers - Part 220: Safety requirements for Instrument Transformers for low voltage applications
10.99 New project approved
Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
10.99 New project approved
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
10.99 New project approved
Instrument transformers - Part 7: Specific requirements for electronic voltage transformers
10.99 New project approved
Instrument transformers - Part 8: Specific requirements for electronic current transformers
10.99 New project approved