cable cervicom unshielded interf lshf cpr

Multipair intercom cable type for indoor telephone installations, switching systems and equipment connection

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Cable Cervicom Unshielded Interf LSHF CPR
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Multipair intercom cable type for indoor telephone installations, switching systems and equipment connection
No propagador de la llama
Libre halogenos
Humos baja opacidad
Baka corrosividad gases
Construction
1. Conductor
Bare copper wire
Nominal diameter: 0,5mm
2. Insulation
PE (solid polyethylene)
Identification: Colour code
3. Composition
Twisted pairs laid up together
4. Assembly
Up to 26 pairs in concentric layers
> 25 pairs with identification thread
5. Outer sheath
Halogen free compound
Colour: Grey
Technical characteristics
1. Conductor resistance
98 Ohm/Km Max.
2. Resistance unbalance
2,5% Max.
3. Insulation resistance
5000 MOhm*Km Min. (500V, 20°C)
4. Mutual capacitance
58 nF/km Max.
5. Capacitance unbalance
Max. value pair-pair: 260 pF/km (Max. individual)
6. Dielectric strength
Cond-Cond: 1000 V
Cond-Screen: 3000 V
7. Attenuation (dB/Km)
1,30 dB/km at 800 Hz
21,4 dB/km at 1 MHz
8. Operating Tª (conductor)
-15°C to +70°C
9. Min. bending radius
10xD
Standards / Properties
1. CPR Classification (Euroclass)
Dca-s2,d2,a2
(According to UNE-EN 50575)
2. Flame Retardant
UNE-EN 60332-1 (IEC 60332-1)
3. Halogen free
UNE-EN 60754-1 (IEC 60754-1)
4. Low smoke emission
UNE-EN 61034 (IEC 61034)