Cable Cervicom EAPSP Pairs Armoured Telephone CPR

Distribution cables for subscribers or as a interconnection cable between telephone centers.With corrugated steel armour for direct burial, in trench or ducts when rodent protection is needed.

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Cable Cervicom EAPSP Pairs Armoured Telephone CPR
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Distribution cables for subscribers or as a interconnection cable between telephone centers.With corrugated steel armour for direct burial, in trench or ducts when rodent protection is needed.
Protegido electromagneticas
Anti roedores
Resistente agua
Resistente UV
Construction
1. Conductor
Bare copper wire
Diameter: 0,51mm /0.64mm /0,91mm
2. Insulation
Solid high density polyethylene
Identification: Colour code
3. Composition
In pairs
Up to 26 pairs in concentric layers
Cables from 26pairs in units of 25 pairs with thread identifier
Envelope: Polyester tape
4. Overall screen
Aluminium/copolymer tape, longitudinally applied, overlapped an glued to the inner sheath
5. Inner sheath
Polyethylene
Colour: Black
6. Armour
Corrugated steel tape with copolymer, longitudinally applied and overlapped
7. Outer sheath
Polyethylene (UV Resistant)
Colour: Black
Technical characteristics
1. Conductor resistance
· 0.51mm: 91 Ohm/Km Max.
· 0.64mm: 58 Ohm/Km Max.
· 0.91mm: 29.2 Ohm/Km Max.
2. Resistance unbalance
Max. value: 2,5%
3. Insulation resistance
Min. 5000 MOhm*Km (500V, 15°C)
4. Mutual capacitance
Max. average value: 56 nF/km
Max. value: 58 nF/km
5. Capacitance unbalance
Max. average value pair-pair (>16 pares): 45 pF/km
Max. value pair-pair: 145 pF/m
Max. average value pair-ground (>16 pares): 650 pF/km
Max. value pair-ground: 2625 pF/m
6. Dielectric strength
Cond-Cond: 1000V (0,51mm)/ 2000V (0,64mm)/ 3000V (0,91mm)
Cond-Shield: 2500 V (0,51mm) / 2500V (0,64mm) / 3500 (0,91mm)
7. Nominal attenuation (dB/100m)
· 0.8 kHz: 1.30 dB/km (0,51), 1.04 dB/km (0,64), 0.74 dB/km (0,91)
· 1000 kHz: 21.4 dB/km (0,51), 17.5 dB/km (0,64), 12.8 dB/km (0,91)
8. Operating Tª
-25°C to +75°C
9. Min. bending radius
15xD
Standards
1. Ref. standard for drawing
Special design (Based on ADIF ET-03.365.051.6)
2. CPR Classification (Euroclass)
Fca
(According to UNE-EN 50575)