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Publication details

Publication CODE Title
IEC 61643-341:2020 (2020-05) COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTION - PART 341: PERFORMANCE REQUIREMENTS AND TEST CIRCUITS FOR THYRISTOR SURGE SUPPRESSORS (TSS)
 
Price Excl. VAT Total number of pages, tables and drawings
307.00 € 158.
Description
IEC 61643-341:2020 specifies standard test circuits and methods for thyristor surge suppressor (TSS) components. These surge protective components, SPCs, are specially formulated thyristors designed to limit overvoltages and divert surge currents by clamping and switching actions. These SPCs are used in the construction of surge protective devices (SPDs) and equipment used in Information & Communications Technologies (ICT) networks with voltages up to AC 1 000 V and DC 1 500 V. This document is applicable to gated or non-gated TSS components with third quadrant (-v and -i) characteristics of blocking, conducting or switching. This document contains information on
- terminology;
- letter symbols;
- essential ratings and characteristics;
- rating verification and characteristic measurement;
This document does not apply to the conventional three-terminal thyristors as covered by IEC 60747-6. This second edition of IEC 61643-341 cancels and replaces the first edition published in 2001. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: Addition of performance values.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 61643-341:2001
Origin
Committee TC 37/SC 37B
SPECIFIC COMPONENTS FOR SURGE ARRESTERS AND SURGE PROTECTIVE DEVICES
Responsible De heer VAN HECKE Luk
Approval
BEC Approval 2020-05-13
ICS-Code (International Standards Classification) 31.080.10
NBN Status New
IEC publication date 2020-05-13
IEC stability date 2023-12-31
IEC file modification date 2020-05-13
IEC last modification date 2020-05-13