UNE-EN IEC 60358-4:2018 Coupling capacitors and capacitor dividers - Part 4: DC and AC single-phase capacitor dividers (Endorsed by Asociación Española de Normalización in January of 2019.)
2019UNE-EN IEC 60358-4:2018 Coupling capacitors and capacitor dividers - Part 4: DC and AC single-phase capacitor dividers (Endorsed by Asociación Española de Normalización in January of 2019.)