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Marine Power Cable | Shipboard & Offshore Power Cable

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Manufactured with high-quality copper conductors and customizable insulation and sheath materials, our marine power cables can be tailored to meet different voltage ratings, installation conditions, and international marine standards, ensuring safe and efficient power distribution in demanding maritime applications.
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Marine Power Cable is used for electrical power transmission in ships, offshore platforms, marine equipment, and port facilities. Compared with standard industrial power cables, marine cables are designed with enhanced resistance to moisture, oil, flame, corrosion, and mechanical stress.

Our Marine Power Cables are engineered for reliable performance under harsh marine environments, ensuring continuous power supply and operational safety.

Key Features

Excellent Moisture Resistance

Designed to perform reliably in humid and wet marine environments.

Saltwater Corrosion Resistance

Outer sheath materials provide strong resistance to salt spray and seawater corrosion.

Flame Retardant Performance

Available with flame-retardant and fire-resistant structures.

Oil Resistant Jacket

Suitable for engine rooms and oil-contaminated installation environments.

Mechanical Durability

Excellent resistance to vibration, abrasion, and impact.

Long Service Life

Designed for long-term use in marine and offshore applications.

Typical Applications

  • Shipboard Power Systems

  • Offshore Platforms

  • Marine Electrical Equipment

  • Engine Room Power Distribution

  • Navigation Systems

  • Port Power Facilities

  • Marine Control Systems

  • Offshore Wind Power Systems

Cable Structure

Conductor

High-quality copper conductor

Available options:

  • Bare Copper

  • Tinned Copper

  • Stranded Copper

Insulation

Customizable according to application:

  • XLPE

  • PVC

  • EPR

  • LSZH

Shielding (Optional)

Available upon request:

  • Copper Tape Shield

  • Braided Shield

  • Aluminum Foil Shield

Outer Sheath

Available materials:

  • PVC

  • LSZH

  • PUR

  • Rubber

Technical Specifications

Parameter

Specification

Product Type

Marine Power Cable

Conductor Material

Copper / Tinned Copper

Core Configuration

Multi-core

Voltage Rating

300V / 600V / 1kV (Customizable)

Operating Temperature

Long-term use at 60°C

Insulation Material

Customizable

Outer Sheath Material

Customizable

Flame Retardant

Optional

Water Resistance

Yes

Oil Resistance

Yes

Standards

Customizable

Custom Manufacturing Capabilities

We support custom marine cable manufacturing based on:

  • Voltage requirements

  • Core count

  • Conductor size

  • Flame retardant requirements

  • Oil resistance requirements

  • Water resistance requirements

  • Shielding requirements

  • Jacket material requirements

Why Choose Us

OEM & ODM Support

Flexible custom manufacturing solutions.

Strict Quality Control

Each cable is tested before shipment.

Marine Industry Experience

Extensive experience in marine cable manufacturing.

Fast Sample Support

Quick prototype and sample production.

Flexible Production

Support for both small and bulk orders.

FAQ

Can you customize marine power cables?

Yes, we provide full customization based on project requirements.

Can you provide flame-retardant marine cables?

Yes, flame-retardant and fire-resistant structures are available.

Can you support OEM service?

Yes, custom printing and packaging are supported.

Can you manufacture according to drawings?

Yes, we can produce according to technical drawings or specifications.

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Contact Us

Phone: +86-13951785616
Email: 
nanjingrays@raysspecialcable.com
WhatsApp: +8618362095959
Add: Room 1221, Xinke Building, No. 209 Pubin Road, Jiangbei New Area, Nanjing City, Jiangsu Province, China
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