IEC 61643-12 Ed. 1.0 b:2002

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles

International Electrotechnical Commission , 02/26/2002

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 02/26/2002

Published:02/26/2002

Pages:237

File Size:1 file , 2.4 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

Applies to surge protective devices (SPD's) used to protect, under specific conditions, electrical systems and equipment against various overvoltage and impulse curents (e.g. lightning, switching surges).Information is provided on equipment to be protected, system characteristics, insulation levels, overvoltages, methods of installation,location,co-ordination and failure modes of SPD's, as well as equipment failure consequences.