Published
This Part 4-11 of EN 50289 specifies a horizontal integrated fire test method for determining flame-propagation distance, optical smoke density, total heat release, heat release rate, time to ignition and flaming droplets/particles for communication cables.
The cables are tested in a representative installed condition.
PUBLISHED
SRPS EN 50289-4-11:2011
90.93
Standard confirmed
May 26, 2021