Kabel telekomunikacyjny Tk ..x4x4.4 Pe4-alt
FOAM-SKIN-PE-INSULATED SUBSCRIBER CABLE, FILLED WITH SWELLABLE MATERIALS
In all kinds of operating premises (excepted locations with special protection demands - like in fire or highly combustible premises). In telecommunication network systems and similar systems, for example as PTT subscriber’s cable.
FILLING:dry filling / swellable materials
OVERALL SHIELD, REINFORCEMENT:composite layer (L)
PRODUCT SUITABILITY:Telecommunication cable
ladder:solid, bare copper wire Ø 0.4 mm
Insulating sleeve:Foam skin PE ( PE4 )
Verseilung:Four cores each stranded into star fours, star quads in layers (up to 50x4x ..)
filling:swellable materials (tapes, threads) in the cable core, wrapping with swelling fleece
Layered coat:two copper wires Ø 0.8 mm; Screen made of aluminum tape PE-coated on one side
Conductor diameter:0,4 mm
Loop resistance:≤291 Ω / km
Insulation resistance:≥10 GΩkm
Resistance difference:≤2,0 %
Ader / Ader:500 Veff
Core / screen:2000 Veff