This standard is applicable to the engineering design of 500kV AC submarine cable lines in power projects.
DL/T 5490-2014 Referenced Document
GB/T 12763.1 Specifications for oceanographic survey.Part 1:General
GB/T 12763.10 Specification for oceanographic survey- Part 10: Submarine topography and geomorphology
GB/T 12763.11 Specifications for oceanographic survey.Part 11:Marine engineering geological investigation
GB/T 12763.2 Specifications for oceanographic survey.Part 2:Marine hydrographic observation
GB/T 12763.3 Specifications for oceanographic survey— Part 3:Marine meteorological observations*， 2020-12-14 Update
GB/T 12763.4 Specifications for oceanographic survey.Part 4: Survey of chemical parameters in sea water
GB/T 12763.5 Specifications for oceanographic survey.Part 5:Survey of acoustical and optical parameters in the sea
GB/T 12763.6 Specifications for oceanographic survey- Part 6: Marine biological survey
GB/T 12763.7 The specifications for oceanographic survey.Par 7:Exchange of oceanographic survey data
GB/T 12763.8 Specifications for oceanographic survey- Part 8: Marine geology and geophysics survey
GB/T 12763.9 Specifications for oceanographic survey- Part 9: Guidelines for marine ecological survey
GB/T 17502 Specifications for routing investigation of submarine cable pipelines
IEC 60141 Test on oil-filled and gas-pressure cables and their accessories; part 4: oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories for alternating voltages up to and including 400 kV; amendment 1 to IEC 60141-4:1980
IEC 60287-1 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calcula*， 2023-05-22 Update
DL/T 5490-2014 history
2014DL/T 5490-2014 Technical code for design of 500kV AC submarine power cables