Special cable, sonar - Type 5025

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Construction characteristics

Inner conductor: 0.50 mm² stranded bare copper conductor
(7 each)
Dielectric: Foam polyolefin
1st Shield:Tinned copper braid, coverage ≥ 85%
2nd Shield: Tinned copper braid, coverage ≥ 85%
Inner jacket: Polyurethane jacket
Strength member: Aramidic yarn braid
Outer jacket: Polyurethane jacket. Colour yellow

 

Mechanical characteristics

Diameter: 9.70 mm ±0.3 mm
Weight in air: 135 kg/km nom
Weight in seawater: 58 kg/km nom
Min. bending radius: 90 mm
Breaking load: 25 kN
Safe working load: 6 kN
Depth rating: 5,000 m

 

Electrical characteristics

Operating voltage: 400 V
Test voltage: 2,000 V DC for 1 min
Conductor resistance: ≤ 14.5 Ω x km
Insulation resistance: ≥ 5 Ω x km
Impedance: 50 Ω ±3 Ω
Capacitance: 94 pF/m
Attenuation: ≤ 10 dB/km at 1 MH