Industrial and maritime environments present unique challenges for electrical and electronic equipment. On a vessel, a massive amount of power generation, propulsion machinery, navigation systems, and communication tools operate in close proximity. This high density of tech creates a severe risk of electromagnetic interference (EMI).
Sets limits for:
To address these challenges, the IEC and other organizations are working on updates to the standard, including:
The sets the essential requirements for electromagnetic compatibility (EMC) of electrical and electronic equipment installed on ships with metallic hulls . Managed by Technical Committee 18 of the International Electrotechnical Commission (IEC) , this standard ensures reliable operation in complex marine environments. The full document, crucial for manufacturers and surveyors, is available through the IEC Webstore and standards organizations like BSI . Evolution and Scope
The standard applies explicitly to ships with metallic hulls. It covers all electrical and electronic equipment installed on board, ranging from massive propulsion systems to delicate bridge navigation aids. Why Metallic Hulls Matter
The standard addresses a fundamental problem in modern shipbuilding: . A ship is a "floating Faraday cage" containing conflicting elements—massive propulsion motors, radar transmitters, and delicate navigation computers.