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).

Fire performance:

Additional information

Fuego Cables de PVC y goma

Information

ELECTROMAGNÉTICAELECTROMAGNÉTICAELECTROMAGNÉTICAELECTROMAGNELECTROMAGNETIC PROTECTION

ANTI-RODENT

WATER RESISTANT

UV RESISTANT

DIRECT BURIAL

CE

RoHS

CPR

Construction

Conductor
Bare copper wire
Diameter: 0,90mm
Insulation
High density solid polyethylene
Assembly
Star-shaped quads
General assembly
In concentric layers
Core Filling
PE Petrolatum
Enclosure: Polyester tape to the set.
Overall screen
Aluminium tape coated with copolymer, lengthwise, overlapped and adhered to the PE inner sheath
Inner sheath
Polyethylene
Standard colour: Black
Armour
Corrugated steel strip with copolymer coating, laid lengthwise and overlapped
Outer sheath
Polyethylene (UV resistant)
Standard colour: Black

Technical characteristics

Resistance unbalance
Medium Value: 1%
Maximum Value: 2%
Conductor resistance
29 Ohm/Km Max.
Insulation resistance
Min. 35000 MOhm*Km (500V, 20°C)
Mutual capacitance
Medium Value: 38±3 nF/km
Maximum Value: 45 nF/km
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
Dielectric strength
Cond-Cond: 3000 V
Cond-Screen: 5000 V
Nominal attenuation (dB/100m)
1 kHz: 0.70 dB/km
10 kHz: 1.60 dB/km
30 kHz: 2.10 dB/km
Operating Tª
Operation: -25°C to +75°C
Min. bending radius
15xD

Application

Ref. standard for drawing
ADIF ET-03.365.052.4
CPR Classification (Euroclass)
Fca

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