Planning with SIVACON 8 PS - Siemens

Further information about planning7.4 Fireproof barrier7.4 Fireproof barrierGerman building regulations require that buildings are constructed in such a way as to"prevent the development and spread of fire and fumes and make possible the rescue ofpersons and animals as well as fire fighting". Accordingly, neither fire nor fumes arepermitted to spread from one floor or fire area to another.BD01 (for S90), BD2A/BD2C, LDA/LDC, LXA/LXC and LRC (for S120) busbar systems canbe fitted with a fireproof barrier, thereby achieving general compliance with regulationsgoverning buildings (including high rise buildings).The required conditions for a busbar trunking system compliant with DIN 4102 are illustratedin the diagram.The systems meet the requirements to prove fire resistance periods as per the fireresistance class specifications in ISO 834-1 in accordance with IEC/EN 60439-2.Figure 7-8 Conditions for busbar trunking systems compliant with DIN 41021 Permissible temperature increase on components max. 180°C2 Area on fire: Fire in accordance with standard temperature curve DIN 4102, Sheet 23 Permissible temperature increase of escaping air max. 140°C4 No flammable gases must be allowed to escape. No fumes likely to impair rescue attemptsmust be allowed to escape.Planning with SIVACON 8 PS248 Planning Manual, 10/2007, A5E01541101-01