Standard:
VDE 0815/85 + A1/88
CONSTRUCTION:
Conductor: soft annealed copper wire of
0,8 mm diameter, class 1 (EN 60228)
Wrapping: Fiber glass textile tape (mica tape)
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 quads)
Colour code: according to VDE 0815
Cable core: concentrically or group stranded
Core wrapping: termoplastic tape (polyester)
Screen: one side laminated aluminium foil with a copper drain wire longitudinally applied under it.
Wrapping: Fiber glass textile tape (mica tape)
Outer sheath: HFFR halogen-free, flame retardant, compound type HM2 to DIN VDE 0207 part 24
(EN 50290-2-27).
Sheath colour red RAL 3000.
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
Insulation integrity: DIN VDE 0472/814, IEC 60331
Function integrity:
DIN VDE 4102/12 of electrical cable system for a period of 30–90 min.
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)
