Published on:2026-05-24 Click:13
3x1.5mm2 power + 8 twisted pairs 0.5mm2 signal underwater cable. PUR jacket, 8-channel signal for ROV umbilicals and subsea multi-function control systems.
This underwater cable features 3 x 1.5mm2 power conductors (suitable for 3-phase or multi-line power delivery) combined with 8 individually shielded twisted pairs at 0.5mm2 for multi-channel signal and control. Enclosed in a PUR outer jacket, this cable is engineered for ROV umbilical applications where multiple power phases and numerous control signals must be routed within a single, hydrodynamic cable.
| Parameter | Specification |
|---|---|
| Power Conductors | 3 x 1.5 mm² (stranded tinned copper) |
| Signal Pairs | 8 x 2 x 0.5 mm² (twisted, individually shielded) |
| Voltage Rating | 300/500V RMS |
| Current (per 1.5mm2) | ~13A |
| Jacket Material | Polyurethane (PUR) |
| Temperature Range | -30°C to +80°C |
| Depth Rating | Up to 3,000 m |
| Shielding | Individual pair shields + overall foil/braid |
Contact us for ROV-grade umbilical specifications: sales@rovcable.com -- Shanghai Kabel Intelligence Technology Co., Ltd.
Yes. The 3 x 1.5mm2 cores can carry 3-phase AC power (e.g. 3 x 400V AC) to subsea thrusters or hydraulic power units. Voltage rating is 300/500V; consult our engineers for higher voltage requirements.
Each of the 8 signal pairs is individually foil shielded, providing high inter-channel isolation (typically >60 dB). An overall braid shield further protects all signal pairs from external EMI.
3x1.5mm2+ 8X2X0.5mm2 Power/Signal Cable Underwater Cable
Construction characteristics
Shielded twisted triad 1.50 mm² bare copper conductor insulated with PE.
Three conductors twisted together with tinned copper drain wire and aluminium/polyester foil (1 each)
Shielded twisted pairs 0.50 mm² bare copper conductor insulated with PE.
Two conductors twisted together with a tinned copper drain wire and aluminium/polyester foil (8 each)
Filling compound The cable is filled with cable filling compound
Outer jacket Polyurethane jacket, black
