cable cervicom eapsp r quads 09mm cpr

Quad cables for railway infrastructures filled with an annihumidity computation (petrolatum), are used as communication cables or in track circuits. Installation in a gutter or directly buried (cover with special protection against rodents).

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Cable Cervicom EAPSP-R Quads 0,9mm CPR
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Quad cables for railway infrastructures filled with an annihumidity computation (petrolatum), are used as communication cables or in track circuits. Installation in a gutter or directly buried (cover with special protection against rodents).
Protegido electromagneticas
Anti roedores
Resistente agua
Resistente UV
Enterrado directo
Technical characteristics
1. Conductor resistance
29 Ohm/Km Max.
2. Min. bending radius
15xD
3. Insulation resistance
Min. 35000 MOhm*Km (500V, 20°C)
4. Operating Tª
Operation: -25°C to +75°C
5. Resistance unbalance
Medium Value: 1%
Maximum Value: 2%
6. Capacitance unbalance
Medium/Maximum Value pair-pair: 35 pF/km
Maximum Value pair-pair: 250 pF/m
Medium Value pair-ground: 320 pF/km
Maximum Value pair-ground: 1200 pF/m
7. Mutual capacitance
Medium Value: 38±3 nF/km
Maximum Value: 45 nF/km
8. Dielectric strength
Cond-Cond: 3000 V
Cond-Screen: 5000 V
9. Nominal attenuation (dB/100m)
1 kHz: 0.70 dB/km
10 kHz: 1.60 dB/km
30 kHz: 2.10 dB/km
Construction
1. Conductor
Bare copper wire
Diameter: 0,90mm
2. Insulation
High density solid polyethylene
3. Assembly
In concentric layers
4. Composition
Star-shaped quads
5. Overall screen
Aluminium tape coated with copolymer, lengthwise, overlapped and adhered to the PE inner sheath
6. Outer sheath
Polyethylene (UV resistant)
Standard colour: Black
7. Inner sheath
Polyethylene
Standard colour: Black
8. Armour
Corrugated steel strip with copolymer coating, laid lengthwise and overlapped
9. Core Filling
PE Petrolatum
Enclosure: Polyester tape to the set.
Standards
1. CPR Classification (Euroclass)
Fca
Standards / Properties
1. Ref. standard for drawing
ADIF ET-03.365.051.6 (2ª Ed)