GB/T 25444.3-2010 Mobile and fixed offshore units—Electrical installations—Part 3:Equipment
GB/T 25444.3-2010 Mobile and fixed offshore units—Electrical installations—Part 3:Equipment
Basic Information
Scope
This part of GB/T 25444 (hereinafter referred to as this part) specifies the electrical equipment requirements for electrical installations of mobile and fixed offshore facilities, and is applicable to drilling, production, processing, and storage in the offshore oil industry, including pipelines, pump stations or in-pipe cleaning stations, air compressor stations, and exposed single buoy mooring facilities.
This part is applicable to all electrical installations with an AC voltage not exceeding 35,000 V and a DC voltage not exceeding 750 V, whether permanent, temporary, mobile, or handheld (AC and DC voltages are nominal voltages).
The equipment requirements specified in this part are a supplement to the relevant equipment product standards.
This part is not applicable to medical electrical devices in cabins or electrical devices on liquid cargo ships.