Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 6: Effectiveness of residual current devicesRCDin TT, TN and IT systems
NORMA vydaná dňa 12.10.2022
Designation standards: GB/T 18216.6-2022
Publication date standards: 12.10.2022
Country: Chinese technical standard
Kategória: Technické normy GB