Elastomer insulated fire resistant (limited circuit integrity) cables for fixed wiring in ships and on mobile and fixed offshore units manufactured according to British Standard BS7917.
The purpose of producing BS7917 was to promote the use of cables with fire resistance in the event of fire.
BS7917 cable designationAs per BS6883, cables manufactured in accordance with BS7917 are designated according to their outersheath type.
|BS6883 Type SW2||Heavy-duty enhanced oil-resisting, flame retardant, with reduced halogen gas emission|
|BS6883 Type SW3||Ordinary duty oil-resisting with low emission of smoke and corrosive gases when affected by fire|
|BS6883 Type SW4||Ordinary duty enhanced oil-resisting with low emission of smoke and gases when affected by fire|
|F0||Fire resistance for 3h at 750oC|
|F1||Fire resistance for 3h at 950oC|
BS7917 cable constructionThe construction of these cables follows the specifications set out in BS6883. In addition, BS7917 specifies the use of tape or tapes over the conductor or over the insulation in order for the cable to meet the relevant fire performance requirements.
Eland Cables is a leading supplier of cables to the marine & offshore industry, and our technical engineers have a wealth of experience in advising on cables manufactured in accordance with BS7917. Please contact us to discuss your specific project requirements.
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