Your shopping cart is empty!
PDF Preview
International Electrotechnical Commission, 08/01/2021
Publisher: IEC
File Format: PDF
$95.00$190.00
Published:01/08/2021
Pages:46
File Size:1 file , 1.5 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
This document specifies the minimum requirements for the design of the seismic trip system, and the components thereof, used in a nuclear power plant to mitigate seismic effects. This system is intended to shut down the reactor in operation automatically before it is significantly impacted by the vibratory ground motion incurred by strong earthquakes. This document is applicable to both the design of new built plants and the upgrading of plants in operation. It may be used for the design of other types of nuclear facilities where normal operation shall be stopped in case of strong seismic motions.
NOTE In addition to the seismic trip system, other names are possible for the system covered in this document, e.g. automatic seismic trip system or earthquake scram/trip system.
Appliance couplers for household and similar general purposes - Part 2-4: Couplers dependent on appliance weight for engagement
$139.00 $278.00
Tests for electric cables under fire conditions - Circuit integrity - Part 2: Test method for fire with shock at a temperature of at least 830 ¿¿C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter not exceeding 20 mm
$95.00 $190.00
Amendment 2 - Luminaires - Part 2-13: Particular requirements - Ground recessed luminaires
$6.00 $13.00
Switches for appliances - Part 1-1: Requirements for mechanical switches
$47.00 $95.00
