DANSK DSF/IEC/IEEE 80005-3 ED1 PDF

This part of IEC/IEEE 80005 describes low voltage shore connection (LVSC) systems, on board the ship and on shore, to supply the ship with electrical power from shore. This standard is applicable to the design, installation and testing of LVSC systems and addresses: • LV shore distribution systems; • shore-to-ship connection and interface equipment; • transformers/reactors; • semiconductor/rotating convertors; • ship distribution systems; and • protection, control, monitoring, interlocking and power management systems. NOTE – it does not apply to the electrical power supply during docking periods, e.g. dry docking and other out-of158 service maintenance and repair. Additional and/or alternative requirements may be imposed by national administrations or the authorities within whose jurisdiction the ship is intended to operate and/or by the owners or authorities responsible for a shore supply or distribution system. It is expected that LVSC systems will have practicable applications for ships requiring up to 1 MVA while at berth. Low-voltage shore connection systems exceeding 250 A, equal or exceeding 400 V a.c. and up to 1000 V a.c. nominal voltage are covered by this standard. High-voltage shore connection systems are covered by Part 1 of this standard. This standard does not cover marinas and boatyards, or systems intended to be operated by ordinary persons as defined by IEC 61439.