TC 36

Insulators

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 36MT 17Mr Tomohiro HayashiPPUB2021-012024

History

Stage
Document
Downloads
Decision Date
Target Date
ACDV
36/417/RR  
2017-06-12 
ACD
36/417A/RR PDF file 106 kB
2019-04-032019-04
CD
36/455/CD
PDF file 516 kB
2019-04-262019-01
PCC
2019-07-192019-07
ACDV
36/467/CC PDF file 75 kB
Word file 36 kB
2019-09-062019-09
ACDV
36/467A/CC PDF file 75 kB
Word file 35 kB
2019-10-122019-10
TCDV
2019-10-252019-12
CCDV
36/472/CDV
PDF file 262 kB
PDF file 239 kB
2019-12-132019-12
PRVC
2020-03-062020-03
AFDIS
36/495/RVC PDF file 84 kB
Word file 60 kB
2020-06-052020-10
DECFDIS
2020-08-182020-10
RFDIS
2020-08-212020-09
CFDIS
36/498/FDIS
2020-10-092020-11
CFDIS
36/498(F)/FDIS
2020-10-092020-11
PRVD
2020-11-202020-11
APUB
36/500/RVD PDF file 150 kB
2020-12-082020-12
BPUB
2020-12-092020-12
PPUB
2021-01-122021-01
  

Abstract

IEC 60433:2021 is applicable to string insulator units of the long rod type with insulating parts of ceramic material intended for use in AC overhead power lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz. It is also applicable to insulators of similar design, used in substations. This document is applicable to ceramic string insulator units of the long rod type, either with a clevis end fitting at both ends for coupling with a tongue, or with a socket end fitting at both ends for coupling with a pin ball. The object of this document is to prescribe specified values for electrical and mechanical characteristics, and for the principal dimensions of ceramic string insulator units of the long rod type. This fourth edition cancels and replaces the third edition published in 1998. This edition includes the following significant technical changes with respect to the previous edition:
- wording in Scope changed from "should" to "are intended to";
- new normative references added;
- title of Clause 4 amended, new Note 4 added;
- Table 1 expanded to include more specified mechanical failing loads.


Project

IEC 60433:2021 ED4

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic insulators for AC systems - Characteristics of insulator units of the long rod type