Norm

NPR-IEC/TR 61912-2:2009 en

Kortsluitcapaciteit van de laagspanningsschakelaar - Overstroombeveiligingsapparatuur - Deel 2: Selectiviteit onder overstroom condities

172,08

Over deze norm

Status Definitief
Aantal pagina's 33
Gepubliceerd op 01-07-2009
Taal Engels
This technical report, which serves as an application guide for the determination of selectivity between over-current protective devices of low-voltage switchgear and controlgear, summarises the definitions of the terminology and provides examples of application. The following standards for devices are considered in this technical report: - IEC 60255-3; IEC 60255-6; IEC 60255-8, IEC 60255-12 - IEC 60269-1, IEC 60269-2, IEC 60269-3;IEC 60269-4; - IEC 60898-1; - IEC 60947 series; - IEC 61008-1; - IEC 61009-1. This report does not deal with other forms of protection, such as power-reversal protection, directional protection and arc-protection systems.

Details

ICS-code 29.130
Nederlandse titel Kortsluitcapaciteit van de laagspanningsschakelaar - Overstroombeveiligingsapparatuur - Deel 2: Selectiviteit onder overstroom condities
Engelse titel Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions

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