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IEC/TR 62271-301 Ed. 2.0 High-voltage switchgear and controlgear - Part 301: Dimensional standardisation of high-voltage terminals

Standard Number:  IEC/TR 62271-301 Ed. 2.0
Title:  High-voltage switchgear and controlgear - Part 301: Dimensional standardisation of high-voltage terminals
Language:  English and French
Replacing Standard:  IEC/TR 62271-301 Ed. 1.0

Status:  Current
Publisher:  International Electrotechnical Commission (IEC)
Price:  
Number of Pages:16  

Description:IEC TR 62271-301-2009 high-voltage switchgear and controlgear. part 301:dimensional standardisation of high-voltage terminals appareillage. haute tension. partie 301:normalisation dimensionnelle des bornes. haute tension edition 2.0 technical report applies to high-voltage switchgear and controlgear such as circuit-breakers, disconnectors and switches. However, its application to other equipment is not excluded. No coordination between dimensions and the rated normal current can be given. This second edition cancels and replaces the first edition published in 2004 and constitutes a technical revision. The main changes with respect to the previous edition are the addition of Clause 2, Terms and definitions, as well as Figures 2 through 7.  
Catalog:Document Contents
English
FOREWORD
1 Scope
2 Terms and definitions
3 HV terminals with cylindrical shape
4 HV terminals with rectangular shape
Figures
Figure 1 – Dimensions for HV terminals with cylindrical shape
Figure 2 – Two hole HV terminals
Figure 3 ? Four hole HV terminals (2 x 2 hole pattern)
Figure 4 ? Six hole HV terminal (2 x 3 hole pattern)
Figure 5 ? Six hole HV terminal (3 x 2 hole pattern)
Figure 6 ? Eight hole HV terminal (2 x 4 hole pattern)
Figure 7 ? Nine hole HV terminal (3 x 3 hole pattern)
Fran?ais
AVANT-PROPOS
1 Domaine d’application
2 Termes et définitions
3 Bornes de forme cylindrique
4 Bornes de forme rectangulaire
Figures
Figure 1 – Dimensions des bornes de forme cylindriques
Figure 2 – Borne HT à deux trous
Figure 3 ? Borne HT à quatre trous (modèle à 2 x 2 trous)
Figure 4 ? Borne HT à six trous (modèle à 2 x 3 trous)
Figure 5 ? Borne HT à six trous (modèle à 3 x 2 trous)
Figure 6 ? Borne HT à huit trous (modèle à 2 x 4 trous)
Figure 7 ? Borne HT à neuf trous (modèle à 3 x 3 trous)
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  217KB
Tile in English:  High-voltage switchgear and controlgear - Part 301: Dimensional standardisation of high-voltage terminals

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