The flame-retardant nature of the cable in the case of multiple dense configurations should be by the “burning test method for bundled wires and cables”. As well as the cable configuration, the need to prevent catastrophic accidents and economic and reasonable principles, to meet the requirements of the appropriate category.
EU CPR Fire Performance Classifications Guide – Which Rating Does Your Project Need?
In European construction projects, cable fire safety is not an optional standard, but a mandatory regulatory requirement. The EU Construction Products Regulation (CPR), standardized by EN 50575:2014+A1:2016, mandates that all power, control, and communication cables installed in building and civil engineering works must undergo fire reaction classification testing and labeling … Read more
