Undersea Power/Signal Cable for Deep-Sea ROV and Subsea Systems

This versatile undersea cable is designed for applications requiring simultaneous power delivery and multi-channel signal transmission in a single cable. With a robust PUR outer jacket and composite construction of power conductors and shielded signal pairs, it performs reliably in deep-sea environments, subsea ROV umbilical systems, and offshore instrumentation networks.

Key Applications

• ROV deep-sea umbilical cables
• Subsea production and wellhead control
• Underwater scientific observatory networks
• Offshore platform-to-seabed instrumentation
• Military and defence underwater systems

For deep-sea rated specifications and custom configurations: sales@rovcable.com -- Shanghai Kabel Intelligence Technology Co., Ltd.

Frequently Asked Questions

What depth rating can be achieved?

With appropriate armour (galvanised steel wire or Kevlar braid), this cable can be rated to 6,000 m depth. Standard non-armoured versions are suitable for shallower deployments up to 1,000 m. Specify your target depth when ordering.

Can I specify the conductor cross-section and pair count?

Yes. This cable is available in fully custom configurations. Provide your power conductor sizes (mm2 or AWG), signal pair count, and any armour requirements and we will design a cable to match your system.

Power/signal cable Undersea Cable   

Construction characteristics  

Conductor (center) 1,50 mm² bare copper conductor IEC 60228  class 5

insulated with HDPE Nominal wall thickness 0,70 mm, nominal diameter 2,95 mm 

Tape Protective polyester Inner sheath  nominal wall thickness 2,10 mm. Nominal diameter 11,35 mm 

Shielded twisted pair (STP) 0,50 mm² bare copper conductor IEC 60228 class 5 insulated with HDPE 

Nominal wall thickness 0,43 mm, nominal diameter 1,75 mm 2 conductors twisted together 

white-blue with a polyester tape, tinned copper drain wire 7 x 0,3 and aluminium/polyester tape 

Polyethylene sheath, nominal thickness 0,30 mm, nominal diameter 4,35 mm Colour white numbered 1-11, (11 ea) 

Filling compound Silicone water blocking compound 

Outer jacket Hydrolysis UV resistant Polyurethane.

Nominal wall thickness 1,70 mm, black

Applications

• Underwater cable assemblies for ROV, AUV and subsea vehicle power and signal delivery
• Subsea sensor and instrument cabling requiring flexible, abrasion-resistant PUR jackets
• Marine renewable energy cable connections, offshore platform and coastal installations
• Underwater lighting, camera and video system cable assemblies with connector terminations
• Custom umbilical cables for oceanographic research and temporary subsea deployments

Customization Options

• Custom cable lengths from 1m to 1000m+ with specified conductor counts and gauges
• Direct moulding termination to any ROV Connector series for complete cable assemblies
• Neutral buoyancy options, Kevlar reinforcement and specialized jacket colors available
• Certified cable tension, flex and pressure testing with full test documentation