Deep Sea Mining ROV Umbilical Cable
Deep Sea Mining ROV Umbilical Cable
Custom ROV Cable with Central Kevlar Core+ High-Tensile Steel Wire
Key Features
Tensile Strength: from 20 to 80 tonnes (depending on armor layers)
Operating Depth: up to 2,500 m
Rated Voltage: 3.6/6 kV up to 12/20 kV (medium voltage, suitable for subsea mining power systems)
Fiber Optic Channels: 6 to 24 single mode fibers, multi fibers
Core Process: double layer torque, balanced steel wire armor + extruded polyurethane sheath.
Conductor Cross: 1.5 mm² to 120 mm² (copper, Class 5 flexibility)
Other Options: hydraulic lines, integrated strain gauges, bend restrictors, custom length markings
Corrosion Resistance: individual zinc + polymer coating on each steel wire – resistant to seawater, H₂S, abrasion, and UV light
Specifications
Conductor：Tinned Copper Wire.
Insulation： EPR, DPEM
Core Structure：anti-twist layering, grouped gap filling, twisted pairs, and layered binding
Optical Fiber：Single-Mode/Multi-Mode
Shielding： A combination of tinned copper braid provides 360° EMI/RFI shielding
Tensile Member：Central Kevlar Core, Interstitial Kevlar Fill, High-Tensile Steel Wire
Working Voltage: 300V ~ 15 kV (for higher voltage, please contact )
Insulation Resistance: ≥20 MΩ·km (at 20°C）
Operating Temperature: -40°C to +90°C
Applications
LARS Cable Solutions Work-Class ROV System Deep Sea Mining
Quality Testing & Control | Manufacturing Process |
Manufacturing Process
Our industrial cables are manufactured through controlled processes covering extrusion, reinforcement, assembly, and final inspection. Below are examples of key manufacturing stages that demonstrate our production capabilities and quality control processes.
→Cable Core Assembly Process →Wire Stranding Process →Kevlar braiding process
Test Equipment
Ordering Information
Customization: Fully supported
MOQ: project-based negotiation
Standard Lead Time: 3-6 weeks after order confirmation
Custom Development Works
Engineering Insight
For ROV cables exposed to dynamic loading and repeated deployment, armor design plays a critical role in controlling mechanical stress and maintaining operational reliability. Learn how torque-balanced armor structures improve cable performance in demanding offshore environments.
