CLC/TC 18X - Electric installations of ships and of mobile and fixed offshore units
To prepare standards for electrical installations and equipment of ships and of mobile and fixed offshore units, including subsea systems and equipment, incorporating good practice and aligning as far as possible existing regulations and CENELEC/IEC Publications. The standards will chiefly concern: a) factors promoting the safety of ships and of mobile and fixed offshore units, including subsea systems and equipment b) factors promoting safety of life c) factors promoting preservation of the environment The standards specify: i) practical interpretation and implementation of the requirements of the International Convention on Safety of Life at Sea (IMO SOLAS), and International Convention on Mobile Offshore Drilling Unit (IMO MODU); ii) documents for Authorities and Administrators to refer to in their regulations; iii) a coherent set of requirements, based on recommended practices, to be used by owners, builders and appropriate organizations. The standards also foster interchangeability of parts and ease the selection and procurement of equipment, including cables for transport of energy, signals and data, by indicating, as appropriate, IEC standards of ratings, types, dimensions, materials, quality, test methods, etc., whether or not these are influenced by regulations, and will thus facilitate interchanges between purchaser and supplier.
Electric installations of ships and of mobile and fixed offshore units
To prepare standards for electrical installations and equipment of ships and of mobile and fixed offshore units, including subsea systems and equipment, incorporating good practice and aligning as far as possible existing regulations and CENELEC/IEC Publications. The standards will chiefly concern: a) factors promoting the safety of ships and of mobile and fixed offshore units, including subsea systems and equipment b) factors promoting safety of life c) factors promoting preservation of the environment The standards specify: i) practical interpretation and implementation of the requirements of the International Convention on Safety of Life at Sea (IMO SOLAS), and International Convention on Mobile Offshore Drilling Unit (IMO MODU); ii) documents for Authorities and Administrators to refer to in their regulations; iii) a coherent set of requirements, based on recommended practices, to be used by owners, builders and appropriate organizations. The standards also foster interchangeability of parts and ease the selection and procurement of equipment, including cables for transport of energy, signals and data, by indicating, as appropriate, IEC standards of ratings, types, dimensions, materials, quality, test methods, etc., whether or not these are influenced by regulations, and will thus facilitate interchanges between purchaser and supplier.
General Information
IEC 60092-507:2014 specifies requirements for the design, construction and installation of electrical systems in small vessels, which have a length of up to 50 m, or which have a gross tonnage not exceeding 500 Gross Tonnes (GT), designed for use on inland waters or at sea. It is not intended to apply to: a) small craft equipped only with a battery supplying circuits for engine starting and navigation lighting recharged from an inboard or outboard engine driven alternator. b) recreational craft of less than 24 m hull length requiring to conform to the Recreational Craft Directive 94/25/EC Annex 1 Essential Requirements Part 5.3 Electrical systems, except for three-phase alternating current installations in such recreational craft which operate at a nominal voltage not exceeding AC 500 V. This third edition includes the following significant technical changes with respect to the previous edition: a) The standard now clarifies its application for electrical installations in those recreational craft which require to conform to the Recreational Craft Directive. b) The standard specifies requirements for methods of galvanic isolation for small vessels and recreational craft connecting to a low voltage AC shore supply. c) The standard includes design guidance for electric propulsion systems suitable for small vessels and associated installation requirements.
- Standard71 pagesEnglish languagesale 10% offe-Library read for1 day
- Corrigendum1 pageEnglish languagesale 10% offe-Library read for1 day
This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses • HV shore distribution systems, • shore-to-ship connection and interface equipment, • transformers/reactors, • semiconductor/rotating frequency convertors, • ship distribution systems, and • control, monitoring, interlocking and power management systems. It does not apply to the electrical power supply during docking periods, for example dry docking and other out of service maintenance and repair. Additional and/or alternative requirements can 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 HVSC systems will have practicable applications for ships requiring 1 MVA or more or ships with HV main supply. Low-voltage shore connection systems are not covered by this document.
- Draft81 pagesEnglish languagesale 10% offe-Library read for1 day
EN following parallel vote
- Standard40 pagesEnglish languagesale 10% offe-Library read for1 day