Standard:
VDE 0815/85 + A1/88
CONSTRUCTION:
Conductor: soft annealed copper wire of
0,6 mm and 0,8 mm diameter, class 1 (EN 60228)
Insulation: HFFR halogen-free compound type HI2, to DIN VDE 0207 part 23 (EN 50290-2-26)
Twisting elements: pairs
(except construction of two pairs being twisted to star quad)
Colour code: according to VDE 0815
(for concentrically stranding)
Cable core: concentrically stranded
Core wrapping: termoplastic tapes (polyester tapes)
Screen: one side laminated aluminium foil with a copper drain wire longitudinally applied under it.
Outer sheath: HFFR halogen-free, flame retardant, compound type HM2 to DIN VDE 0207 part 24
(EN 50290-2-27).
Sheath colour gray RAL 7032.
Flame retardant: IEC 60332-1
No flame propagation in vertical cable bundle: IEC 60332-3
Halogen-free: IEC 60754-1
Non-corrosive combustion gases: IEC 60754-2
Low smoke density: IEC 61034-2
APPLICATION:
The halogen-free installation cables with improved characteristics in the case of fire are used for the telephone transmission, measurement and control technology.
Cables are preferably used for telecommunication installations in dry and damp premises, and in or under plaster.
The permissible temperature range:
– during installation: from -5°C to +50°C
– during operation: from -30°C to +70°C
Min. permissible bending radius:
– during operation max. 7,5D
– single bending without tension 2,5D
(D – outer diameter of cable)
