GB/T 18216.5-2021 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 5: Resistance to earth (English Version)
This document specifies the requirements applicable to measuring equipment that uses AC voltages to measure resistance to earth.
GB/T 18216.5-2021 history
2021GB/T 18216.5-2021 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 5: Resistance to earth
2012GB/T 18216.5-2012 Electrical safety in low voltage distrubution systems up to 1000V a.c.and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 5:Resistance to earth
2007GB/T 18216.5-2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.- Equipment for testing, measuring or monitoring of protective measures- Part 5: Resistance to earth