BS EN 61466-2:1999+A2:2018
Current
The latest, up-to-date edition.
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V Dimensional and electrical characteristics
Hardcopy , PDF
English
14-09-2018
This part of IEC61466 is applicable to composite string insulator units with a specified mechanical load (SML) of 40 kN to 600 kN for AC overhead lines with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz.It also applies to insulators of similar design used in substations or for railway applications.This standard applies to string insulator units of composite type with fittingsin accordance with IEC61466‑1.This standard specifies values for electrical and dimensional characteristics for composite insulators for overhead lines with a minimum lightning impulse withstand voltage (BIL) up to 3 100 kV and a specified mechanical load (SML) of 40 kN to 600 kN.NOTE General definitions and methods of testing are given in IEC61109.
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.