Mobile and fixed offshore units. Electrical installations. Hazardous areas
29.260.99 - Other electrical equipment for working in special conditions
47.020.60 - Electrical equipment of ships and of marine structures
75.180.10 - Exploratory, drilling and extraction equipment
Reemplazada por: BS IEC 61892-7:2019
Reemplaza a: BS IEC 61892-7:2007
This part of IEC 61892 contains provisions for hazardous areas classification and choice of electrical installation in hazardous areas in mobile and fixed offshore units, including pipelines, pumping or 'pigging' stations, compressor stations and exposed location single buoy moorings, used in the offshore petroleum industry for drilling, processing and for storage purposes.
It applies to all installations, whether permanent, temporary, transportable or hand-held, to AC installations up to and including 35 000 V and DC installations up to and including 1 500 V. (AC and DC voltages are nominal values).
This standard does not apply to electrical installations in rooms used for medical purposes, or in tankers.
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