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AS 2380.4 Electrical Equipment for Explosive Atmospheres - Explosion-Protection Techniques - Pressurized Rooms or Pressurized Enclosures

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Regulation 183 (3) of the Coal Mining Safety and Health Regulation 2001 (Qld)states

pressurised means pressurised within the meaning of AS 2380.4 ‘Electrical equipment for explosive

atmospheres—Explosion protection techniques—Pressurized rooms or pressurized enclosures’


About this standard:

This Standard specifies requirements for the design, construction and testing of pressurized rooms or pressurized enclosures, type of protection ‘p’, intended for use in Class I, Zone 1 and Zone 2 or Class II explosive atmospheres. While this standard covers enclosures with an internal release of flammable gas or vapour, it does not cover rooms with such a release, e.g. analyser houses nor rooms or enclosures with an internal release of combustible dust.

The requirements contained in this Standard are supplementary to those in AS 2380.1.


Standards Australia

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Relates to Queensland (QLD)

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