GB/T 21066-2007
ActiveElectrical installations of ships and mobile and fixed offshore units - Procedures for calculating short-circuit currents in three phase a.c.
船舶和移动式及固定式近海设施的电气装置 三相交流短路电流计算方法
Application Summary AI generated
This standard specifies the procedures for calculating short-circuit currents in three-phase AC electrical systems on ships and offshore units. It is applied by marine engineers and designers during the electrical design and protection coordination of power systems on vessels, mobile drilling rigs, and fixed offshore platforms. The standard ensures that electrical equipment and protective devices are correctly rated to withstand and interrupt fault currents, enhancing safety and reliability in these maritime environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.