KS C IEC 60502-4:2006
Power cables with extruded insulation and their accessories forrated voltages from 1 kV(Um=1.2 kV) up to 30 kV(Um=36 kV)-Part 4:Test requirements on accessories for cables with ratedvoltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV)