this is a lsnh dca-classified s1 d1 a1 with a 58 screen interface also has uv protection and limited moisture protection - eca pvc cables can be used for installation in buildings less than 200 sq m as well as in other buildings where there is a sprinkler system but no escape routes - dca lsnh cables can be used in all buildings including in escape routes with sprinkler systems macabs triple-shielded cables first have a foil glued to dielectric this film shields strongly against high frequencies on top of the foil is an aluminum braid with at least 58 coverage this mainly shields the low frequencies finally another aluminum foil lies against the outer sheath of the cable the glued foil prevents the screen from being pushed back and simplifies the connection the screen attenuation depends on the cable type and is at least 85 db across the entire spectrum of spectrum - covered by the latest standard iec50575 - copper gives lower resistance than the cheaper copper wire - gas-injected foam gives longer life and lower damping - laminated foil provides better screen capabilities especially at high frequencies - easier mounting of contacts - overlapped foil provides even better screen damping and an extra moisture barrier - pvc pe or halogen free mantle depending on installation environment - better noise protection on return - low loop resistance
- EAN Barcode : 8424450187692