KS C IEC 61557-12-2013(2018)
交流1000V和直流1500V以下低壓配電系統的電氣安全保護措施的試驗、測量或監測設備第12部分:性能測量和監測裝置(PMD)
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 12:Performance measuring and monito