Iec61869-2 ((better)) | PREMIUM | 2025 |

If you are designing a new GIS, AIS, or digital substation in 2025, . It ensures compatibility, reduces the risk of transient saturation, and future-proofs your asset management.

However, times have changed. Enter . This standard is not just an update; it is a complete overhaul of how we define, test, and specify current transformers. iec61869-2

If you’ve worked with protection or metering systems in the past, you’re likely familiar with the old IEC 60044-1 standard. For decades, it was the go-to document for current transformers (CTs). If you are designing a new GIS, AIS,