Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C<

The information about the standard:

Designation standards: IEC 60331-11-ed.1.1
Publication date standards: 8.7.2009
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: International technical standard

Annotation of standard text IEC 60331-11-ed.1.1 :

IEC 60331-11:1999+A1:2009 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.This publication is to be read in conjunction with