cable cervicom unshielded interf lshf cpr

Unshielded telephone cable in distribution installations for subscribers inside buildings

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Cable Cervicom Unshielded Interf LSHF CPR
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Unshielded telephone cable in distribution installations for subscribers inside buildings
No propagador de la llama
No propagador incendio
Libre halogenos
Humos baja opacidad
Baka corrosividad gases
Technical characteristics
1. Test Voltage
1000 V
2. Min. bending radius
12xD
3. Attenuation (dB/100m)
0.8 kHz: 1.30 dB/km
3.0 kHz: 2.52 dB/km
150 kHz: 8.30 dB/km
1000 kHz: 21.40 dB/km
4. Resistance unbalance
Average: 2.5%
Maximum: 5%
5. Operating Tª
operation: -25°C to +75°C
6. Capacitance unbalance
Average Max.: 45 (pF/km, 800 Hz) Par-Par
Maximum: 260 (pF/km, 800 Hz) Par-Par
7. Mutual capacitance
Average Max.: 56 nF/km
Maximum: 58 nF/km
Construction
1. Conductor
Bare copper wire
Diameter: 0,51mm
2. Insulation
High density solid polyethylene
3. Assembly
Up to 26 pairs in concentric layers
> 25 pairs with identification thread
Wrapping: Polyester tape
4. Composition
Twisted pairs
5. Outer sheath
Halogen free compound.
Colour: Grey
Standards
1. CPR Classification (Euroclass)
*Dca-s2, d2, a1
(According to UNE-EN 50575)
*Except 2, 3 and 4 paired cables, which have a Fca category.
Standards / Properties
1. Flame Retardant
UNE-EN 60332-1 (IEC 60332-1)
2. Fire Retardant
EN 50399
3. Halogen free
UNE-EN 60754-1 (IEC 60754-1)
4. Low smoke emission
UNE-EN 61034 (IEC 61034)