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EVS-EN IEC 60120:2020

Ball and socket couplings of string insulator units - Dimensions

Üldinfo
Kehtiv alates 15.10.2020
Alusdokumendid
EN IEC 60120:2020; IEC 60120:2020
Tegevusala (ICS grupid)
29.080.10 Isolaatorid
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
15.10.2020
Põhitekst
01.02.2003
Põhitekst
IEC 60120:2020 define the dimensions of a series of standard ball and socket couplings using the standard locking devices (see IEC 60372) in order to permit the assembly of insulators or metal fittings supplied by different manufacturers. This document applies to string insulator units of the cap and pin and long rod types and their associated metal fittings. For the pin ball and the socket, dimensions apply to the finished product after any surface treatment. Extreme positions of the pin ball in the socket are given in annex. Typical examples of gauges for checking the dimensions of pin balls and sockets are given in annex.
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