Tagasi

EVS-EN IEC 62793:2020

Thunderstorm warning systems - Protection against lightning

Üldinfo
Kehtiv alates 16.11.2020
Alusdokumendid
EN IEC 62793:2020; IEC 62793:2020
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
16.11.2020
Põhitekst
04.07.2018
Põhitekst
IEC 62793:2020(E) describes the characteristics of thunderstorm warning systems (TWSs) in order to implement lightning hazard preventive measures. Single sensors and/or a network of sensors (e.g. lightning location system) can be used as a TWS. This second edition cancels and replaces the first edition, published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- portable devices are no longer covered by this standard;
- in Clause 5, classes of TWS have been deleted;
- in Clause 6, updated figures and more detailed text are provided to better illustrate the alarm timeline;
- in Clause 9, the text has been summarized and refers now to the application guide given in Annex F;
- annexes have been reorganized;
- Annex E is normative.
*
*
*
PDF
23,18 € koos KM-ga
Paber
23,18 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

EVS-EN 62477-1:2012

Jõupooljuht-muundussüsteemide ja -muundusseadmete ohutusnõuded. Osa 1: Üldnõuded
Kehtetu alates 01.11.2023
Põhitekst

EVS-EN 62501:2009

Voltage sourced converter (VSC) valves for high-voltage direct curent (HVDC) power transmission - Electrical testing
Uusim versioon Kehtiv alates 06.11.2009
Põhitekst

EVS-EN ISO 7547:2005

Ships and marine technology - Air-conditioning and ventilatiion of accommodation spaces - Design conditions and basis of calculations
Uusim versioon Kehtiv alates 07.03.2005
Põhitekst

EVS-EN 62747:2014

Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems
Kehtiv alates 06.10.2014