Historical
GB 16895.11-2001
Electrical installations of buildings--Part 4: Protection for safety--Chapter 44: Protection against overvoltages--Section 442-Protection of low-voltage installations against temporary overvoltages and faults between high-voltage systems and earth (TEXT O
This standard establishes safety measures which will be provided to personnel and equipment in low-voltage systems once faults between high-voltage systems and earth take place on high voltage side of the electric substation which supplies power to low-voltage systems.
CHINESE GB Standards [spc]