Details on Safety Class ISSO 51

Information about the ISSO 51 section in the general heat load data.

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Module overview ➤ Heat load ➤ Project level ➤ General heat load data

Safety class ISSO 51

Defines the security class used according to ISSO 51 at project level. In the General building unit data section, you can also assign security classes that differ from the project setting to individual building units.

Depending on the selected safety class, the safety factor taken into account in the calculation of heat losses (Correction factor c_z) varies. This factor is taken into account with room components whose adjoining to situation is set to a room of another building unit of the project (adjoining to ➤ ➤ Other room... ➤ Select adjacent room). The value of the correction factor depends on the selected security class and the number of neighboring building units to which the building unit of the given room is adjacent.