DS/IEC TR 63054
Low-voltage switchgear and controlgear – Fire risk analysis and risk reduction measures
|Publication Date:||31 July 2017|
|ICS Code (Low voltage switchgear and controlgear):||29.130.20|
|ICS Code (Ignitability and burning behaviour of materials and products):||13.220.40|
IEC TR 63054:2017(E) applies to the fire risk analysis of low-voltage switchgear and controlgear (hereinafter referred to as "equipment") referring to the IEC 60947 relevant publications, where the following applies: - only the case where a fire originates (typically under fault or misuse conditions) within the equipment; - only equipment installed in normal environments. Hazardous environments, for example in presence of combustible materials, is not to be considered; - only the case of products selected, installed and used according to the manufacturer instructions and installation rules. In addition, the following cases are not considered: - faults addressed by IEC TR 61641; - risks due to smoke emissions; - double faults, i.e. multiple phenomenon, potentially combined.