IEC 61643-312:2013

Title

Language: EN Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes

Language: FR Composants pour parafoudres basse tension - Partie 312: Principes de choix et d'application pour les tubes à décharge de gaz

Abstract

Language: EN IEC 61643-312:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. They are defined as a gap, or several gaps with two or three metal electrodes hermetically sealed so that gas mixture and pressure are under control. They are designed to protect apparatus or personnel, or both, from high transient voltages. This standard provides information about the characteristics and circuit applications of GDTs having two or three electrodes. This standard does not specify requirements applicable to complete surge protective devices, nor does it specify total requirements for GDTs employed within electronic devices, where precise coordination between GDT performance and surge protective device withstand capability is highly critical. Keywords: gas discharge tubes (GDT), overvoltage protection in telecommunications, signalling and low-voltage power distribution networks, nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. The contents of the corrigendum of July 2013 have been included in this copy.

Language(s)
Language: EN Language: FR
Edition
1.0
Date of issue
22.04.2013
TC 37/SC 37B
ICS Codes
31.100, 33.040.99
Publication number
61643
Preview

To use the preview feature, please enable JavaScript in your Browser


Price (excl. VAT)
€ 127,30 (Download and hardcopy)
Delivery format
postal download (43 Pages)

Warenkorb

Back

Legend

Document for download (PDF) PDF document (download version)
ZIP File for download ZIP file (download version)
Shipping item Paper (print version)/shipping item
Adobe DRM ePub File E-book (Adobe DRM ePub)
Storage medium Storage medium
Database Database
Bezugsart Online Viewing access (7-days available online)
Mandatory Standard according current regulation Mandatory Standard according current regulation

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. For information on cookies, please look at our privacy statement.