This part applies to high-voltage fuses for protecting single or groups (sets) of shunt capacitors in AC power systems with a nominal voltage of 3kV and above and a frequency of 50Hz.
GB/T 15166.4-2008 Referenced Document
GB/T 11022-1999 Common specifications for high-voltage switchgear and controlgear standards
GB/T 11024.1-2001 Shunt capacitors for a.c.power systems having a rated voltage above 1kV Part 1: General--Performance,testing and rating--Safety requirements--Guide for installation and operation
1994GB/T 15166.4-1994 Alternating-current high-voltage fuses. General test method
GB/T 15166.4-2008 High-voltage alternating-current fuses.Part 4:Fuses for external protection of shunt power capacitors has been changed from GB 15166.5-1994 Alternating-current high-voltage fuse. Fuses for the external protection of shunt power capacitors.