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Equipment with increased safety protection type – Ex “eb” / Ex “ec”

Equipment with protection type Ex “e” (increased safety) is manufactured with additional protective measures to reduce, with a high degree of certainty, the possibility of excessive temperatures of arcs and sparks occurring inside or outside this electrical equipment, which do not occur in normal operation. It must be pointed out that an explosive atmosphere containing […]

Type of protection Ex “t” – New requirements for “Ex” equipment to be installed in hazardous areas containing combustible dust

Articles / 5 de August de 2022 / abnt, áreas classificadas, bulgarelli, equipamentos ex, nbr, poeiras combustíveis, proteção ex-t, requisitos

Synopsis: Instrumentation, automation, telecommunications, and electrical equipment with type of protection Ex “t”, combined or not with other types of “Ex” protection, are suitable for installation in hazardous areas with the presence of combustible dusts Zone 20, Zone 21, or Zone 22, depending on the EPL provided by the “Ex” certified equipment. “Ex” instrumentation, automation,

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