DS DS/EN 60383-2
DS DSEN 60383-2 1997-AUG-14 nsulators for overhead lnes wth a nomnal voltage above 1 000 V - Part 2 nsulator strngs and nsulator sets for ac systems - Defntons test methods and acceptance crtera
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This part of IEC 383 applies to insulator strings and insulator sets comprising string insulator units of ceramic material or glass for use on a.c. overhead power lines with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. This part of IEC 383 also applies to insulator strings and insulator sets for use on d.c. overhead electric traction lines.