Special cable, multi purpose - Type 126080

Construction characteristics

Conductor: 1,93 mm², 19 x 0,361 mm stranded bare
copper conductor insulated with HDPE, 1,5 mm wall
Served shield: 1 layer of bare copper wires, nominal diameter 0,2 mm
Jacket: HDPE jacket, 0,7 mm wall
Armour: Inner layer of galvanized steel wires, diameter 1,0 mm
Outer layer of galvanized steel wires, diameter 1,25 mm

 

Mechanical characteristics

Diameter: 11,0 ± 0,3 mm
Weight in air: 450 kg/km
Weight in seawater: 360 kg/km
Min. bending radius: 220 mm
Breaking strength: 70 kN
Safe working load: 17,5 kN

 

Electrical characteristics

Test voltage (conductor/shield): 8 kV DC, 5 min
Insulation resistance: ≥100 GΩ∙km conductor against shield, earth
≥100 MΩ·km shield against armouring, earth
DC conductor resistance: ≤10 Ω/km at 20°C for 1,93 mm²
≤9 Ω/km at 20°C for shield
Impedance at 50 kHz: approx. 45 Ω
Capacitance at 800 Hz: approx. 130 nF/km
Attenuation at 50 kHz: approx. 2,5 dB/km