Bs 7629 1.
Fire resistant cable specification.
Iec 60331 bs 6387 ss 299 fire resistance test iec 60332 bs 4066 ieee 383 flame retardant test iec 61034 bs 7622 en 50268 smoke emission test.
Fire resistant cable with halogen free compounds is mainly used for installation of fire alarm and emergency evacuation systems where long term electrical circuits are required under fire conditions and to prevent loss of life and property eg.
The fire resistant cables manufactured by ucmb complied with either one or combination of the specification as below.
Power cable has to meet with requirement of bs8491 cat1 or cat2 or cat3.
Zero halogen low smoke flame retardant abrasion resistant.
Cwz in according to the requirements for fire resistance characteristics which they meet the test temperature selected and the duration of the test for resistance to fire alone in according to bs 6387 as below.
Level manufacturing british standard applications.
Bs 6387 specification for performance requirements for cables required to maintain circuit conditions.
A or series of symbols e g.
Fire resistant cable to bs6387 cwz as fire alarm cable bs5839 and emergency lighting cable bs5266.
Mgt mica glass tape fire barrier tape sheath jacket.
Specification for 300 500 v fire resistant screened cables having low emission of smoke and corrosive gases when affected by fire multicore and multipair cables.
2 type fplr fplr power limited fire alarm riser cable is listed as being suitable for use in a vertical run in a shaft or from floor to floor all fplr cables are listed as having fire resistant characteristics.
Thermosetting insulated armoured fire resistant cables of rated voltage 600 1000 v having low emission of smoke and corrosive gases when affected by fire.
Fpl cables are listed as being resistant to the spread of fire and must pass both ul test 1424 and the vertical flame testul 1581.
Fire resistant single core cables and multicore cables for bs5839 1 most fire detection and fire alarm systems bs5266 emergency lighting and standard application circuits and bs8519 life safety and fire fighting category 1 control circuits.
Bs7629 1 bs en 50200 ph30 ph60 and ph120.
In industrial complexes power stations communal establishments hotels airports underground railway networks hospitals and outpatient clinics.
Maximum 90 c minimum bending 0 c.
Lszh low smoke zero halogen colour.
Bs8519 is code of practice for selection and instalaltion of fire resistant power control cable systems for fire safety and fire fighting applications.
The fire resistant cable may categorized by a letter symbol e g.
Bs 7846 electric cables.
2008 300 500v fire resistant electric cables corrosive gases when having low emission of smoke and affected by fire.
