HDH & HDH-K HALOGEN-FREE INDOOR TYPE TELEPHONE CABLES
Marking
BIRTAS KABLO HDH 4 x 2 x 0.50mm 1944 02 004 TS 2814 [TSEK] Part no GOST-R CE … mt
Applications
These halogen-free cables are used as telephone cables inside the buildings for signal transmision and subscriber distribution purposes. HDH-K has tinned copper conductor which this cable is used especially at humudity places. These cables are used at schools, airpots, hospitals, etc. and in the environments which have no corrosive gases are emitted in the event of fire. In case of fire, these cables inhibit the propagation of the flames whereby the development of smoke is extremely low.
Cable Design
Conductor
Annealed copper conductor, solid; for HDH Tinned copper conductor, solid; for HDH-K
Insulation
HFFR compound, HI2 , VDE 0207-23
Core identification
According to IEC 708
Star quads
Twisted to a star quad, in different lay-length
Lay-up
Up to 10 pairs laid up as star-quads After 10 pairs, 5 star quads laid up to a subunit. And 5 or 10 subunits laid up to a unit.
