KS C IEC 60502-2:2021 Power cables with extruded insulation and their accessories for rated voltages from 1 kV(Um = 1.2 kV) up to 30 kV(Um = 36 kV) — Part 2: Cables for rated voltages from 6 kV(Um = 7.2 kV) up to 30 kV(Um
2014KS C IEC 60502-2:2014 Power cables with extruded insulation and their accessories for rated voltages from 1 kV(Um=1.2 kV) up to 30 kV(Um=36 kV) — Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV)
2010KS C IEC 60502-2:2010 Power cables with extruded insulation and their accessories for rate voltages from 1 kV(Um=1.2 kV) up to 30 kV(Um=36 kV)-Part 2:Cables for rated voltages from 6 kV(Um=7.2 kV) and 30 kV(Um=36 kV)