This 213 part of IEC 62271 is applicable to Voltage Detection and Indication Systems (VDIS) either integrated or separated, in indoor and outdoor environment. This standard defines VDIS connected to live parts (main circuit) through a coupling system (capacitive or resistive coupling).
DIN EN 62271-213:2017 history
2017DIN EN 62271-213:2017 High-voltage switchgear and controlgear - Part 213: Voltage detecting and indicating system (IEC 17C/657/CD:2017)