Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C<
NORM herausgegeben am 28.4.1999
Designation standards: IEC 60331-11-ed.1.0
Publication date standards: 28.4.1999
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: International technical standard
Kategorie: Technische Normen IEC
Specifies the test apparatus to be used for testing cables required to maintain circuit integrity when subject to fire alone when the test condition is based upon a flame with a controlled heat output corresponding to a temperature of at least 750 °C. Provides the method of verification of the burner and control system used for the test. Has the status of a group safety publication in accordance with IEC Guide 104.