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IEC TR 60815:1986 ed1.0

Заменен
Guide for the selection of insulators in respect of polluted conditions — 20 стр.
Is mainly applicable to three-phase systems up to 525 kV (phase-to-phase). This guide is applicable to outdoor ceramic and glass insulators, used in a.c. systems, of the following types: - long-rod and traction line insulator; - cap and pin insulator; - pedestal type post and rigid pin insulator; - substation and line post insulator; - hollow insulator; - bushing.
ICS
29.080.10 Insulators. Including fittings and other components for insulators / Изоляторы. Включая арматуру и другие компоненты для изоляторов