UNE-EN IEC 61869-14:2019 Instrument transformers - Part 14: Additional requirements for current transformers for DC applications (Endorsed by Asociación Española de Normalización in October of 2019.)
2019UNE-EN IEC 61869-14:2019 Instrument transformers - Part 14: Additional requirements for current transformers for DC applications (Endorsed by Asociación Española de Normalización in October of 2019.)