High voltage direct current (HVDC) power transmission. Cables with extruded insulation and their accessories for rated voltages up to 320 kV for land applications. Test methods and requirements— 140 стр.
Electric cables. Internal gas-pressure cables and accessories for alternating voltages up to and including 275 kV ($iU$dm = 300 kV). Requirements and test methods— 30 стр.
Electric cables. Fluid-filled, paper- and PPL-insulated, metal-sheathed cables and accessories for alternating voltages up to and including 400 kV ($iU$dm = 420 kV). Requirements and test methods— 46 стр.
