Insulators LK 70/10-4 GP

The LK 70/10-4 GP polymer linear suspension rod insulator for voltages up to 10 (12) kV is used for insulation and fastening of wires and lightning protection cables of overhead power transmission lines and in switchgear of power plants and AC substations with voltage from 10 to 750 kV with frequency up to 100 Hz, at air temperature from - 60 to +50 C, located at altitude up to 3500 m above sea level, in areas with I, II, III, IV degree of air pollution according to GOST 9920-89 (1–7 degree of air pollution according to GOST 28856-90). Insulators LK 70/10-4 GP can be manufactured with all possible types of terminations, corresponding to IEC 60120, IEC 60471, IEC 61466, GOST 27396-93, GOST 11359-75. Also, at the customer's request, the leakage path length can be changed.