Shipboard Power Cable - FiRst

HALOGEN-FREE LOW-SMOKE FIRE-RESISTANT LOW VOLTAGE CABLE FOR MARINE & OFFSHORE 0.6/1kV 90℃

Example: CJPF/NSC, CJPJ/NSC, CJ85/NSC, CJ86/NSC, CJPJ85/NSC, CJPJ95/NSC, CJPF86/NSC, CJPF96/NSC, CJV/NSA, CJ82/NSA, CJV82/NSA, CJV92/NSA

Equipping modern vessels, offshore drilling platforms, and floating production storage and offloading (FPSO) units requires electrical infrastructure engineered for survival. This halogen-free, low-smoke, and fire-resistant low voltage power cable serves as the critical nervous system for power distribution, emergency lighting, and complex control networks on the open sea. By integrating advanced flame-retardant mechanisms with exceptional environmental resilience, this cable guarantees that essential shipboard systems remain fully operational during severe thermal emergencies. When handled, the outer sheath presents a smooth, firm tactile finish that resists physical abrasion while maintaining an exceptionally high degree of flexibility. This pliability is crucial for navigating the sharp bends and confined routing spaces typical of marine architecture, actively preventing terminal disconnection caused by constant engine vibrations. Every meter is manufactured to deliver uncompromising electrical stability under heavy loads, giving maritime engineers, naval architects, and shipyard procurement teams absolute confidence in their infrastructure investments. From dense, high-temperature engine rooms to exposed, salt-drenched upper decks, this cable provides a reliable lifeline for continuous maritime operations, ensuring personnel safety and asset protection.

Construction

The internal architecture of this marine power cable is meticulously engineered to combat the unique, unforgiving challenges of ocean-bound environments. At its core, the conductor utilizes a high-strand-count tinned copper configuration. This specific metallurgical treatment provides superior electrical conductivity while actively blocking the severe oxidation and salt-spray corrosion that rapidly degrade standard bare copper wires. Surrounding the metallic core, a specialized mica and glass tape layer acts as a formidable thermal barrier, granting the cable its critical fire-resistant properties without adding excessive bulk. The cross-linked polyethylene (XLPE) insulation offers outstanding dielectric strength and thermal stability, maintaining its structural integrity even under continuous 90℃ operating temperatures. To accommodate diverse installation requirements, the cable is available with multiple specialized sheath options. The SHF1 thermoplastic polyolefin sheath delivers exceptional hardness and structural integrity for indoor shipboard routing. Conversely, the SHF2 thermoset polyolefin variant provides extreme weather resistance and flexibility for demanding outdoor deck applications. A dense metallic braiding—available in either galvanized steel or tinned copper wire—adds a vital layer of mechanical armor. This shielding not only protects internal components from heavy physical impacts but also dampens the constant, low-frequency vibrations generated by massive marine diesel engines.

Standards applied

Regulatory compliance and rigorous testing are non-negotiable elements in maritime construction and offshore engineering. This low voltage marine cable is exhaustively evaluated and verified to meet the most stringent criteria established by major international classification societies, securing full approvals from ABS, DNV-GL, BV, CCS, and LR. These authoritative maritime certifications guarantee that the product aligns perfectly with global safety protocols, ensuring immediate compliance during shipyard inspections and cross-border maritime project handovers. The strict adherence to IEC standards dictates every aspect of its behavioral performance under stress. From advanced flame retardation to minimal toxicity emissions, the material composition ensures that in the event of a localized fire, the cable will not release blinding dark smoke or corrosive halogen gases. This specific LSZH (Low Smoke Zero Halogen) characteristic is vital for enclosed ship compartments, as it prevents the obscuration of emergency exit routes and protects sensitive electronic navigation equipment from acidic gas damage, thereby facilitating safe crew evacuation.

Construction：IEC 60092-350, 353

Conductor：IEC 60228 Class 2, Class 5

Insulation & Sheath：IEC 60092-360

Flame Retardant：IEC 60332-1

Flame Retardant：IEC 60332-3-22 Cat.A

¹ Smoke Density：IEC 61034

¹ Halogen Index：IEC 60754

¹ Fluorine Content：IEC 60684-2

*UV Resistance：UL1581-2011

*Cold Resistance：IEC 60811-1-4

Cores identification

Accurate, rapid, and error-free termination is essential when electrical teams are working deep within the dimly lit, cramped lower compartments of a ship's hull. To facilitate precise installations, the core identification system utilizes highly visible, distinct color coding formulated with fade-resistant pigments. This intuitive visual guide creates a sharp contrast against the metallic components of junction boxes, significantly reducing the risk of dangerous wiring errors during complex multi-core setups. For cables with five or more cores, the crisp black numbering printed on the white insulation remains highly legible, resisting smudging even when handled with oily or grease-covered gloves. This attention to visual clarity streamlines the workflow for marine electricians, ensures immediate phase recognition, and accelerates the overall commissioning process for complex vessel networks.

1 core: Black

2 cores: Brown, Blue

3 cores: Black, Brown, Grey

4 cores: Black, Brown, Grey, Blue

5 cores and more: Print black number on white core                                     ……

Earth core: Yellow/Green

Outer sheath color

The standard black outer sheath is formulated with specialized carbon black additives, providing an inherent, long-lasting defense against prolonged ultraviolet (UV) exposure on open decks. This chemical composition prevents the polymer matrix from becoming brittle, chalky, or cracking under intense, direct sunlight near the equator. Beyond UV protection, the sheath material exhibits exceptional chemical resistance. It actively repels industrial fluids commonly found in maritime environments, including acidic residues, alkaline cleaning agents, gasoline, and heavy engine lubricants. Instead of absorbing these harsh chemicals and swelling—a common failure point in standard industrial cables—this marine-grade sheath maintains its smooth texture and structural integrity, significantly lowering the risk of insulation degradation and subsequent electrical fires in hazardous zones.

Black

Application Scenarios & Professional Compatibility

Eliminating the Risks of Standard Cables

Standard automotive or generic industrial cables are highly susceptible to rapid oxidation when exposed to the continuous salt-laden moisture of the ocean. This degradation inevitably leads to increased electrical resistance, localized overheating, and severe short-circuit hazards. By utilizing specialized high-strand tinned copper and marine-grade polymers, this shipboard power cable eliminates these failure points, providing a dependable solution that prevents thermal runaway and ensures the continuous operation of critical navigation and propulsion systems.

Versatile Deployment Zones

• Engine Rooms & Mechanical Spaces: Engineered to withstand extreme ambient temperatures and constant mechanical vibration without terminal loosening.

• Open Decks & Masts: The UV-resistant and weather-proof exterior prevents material breakdown despite relentless exposure to sun, wind, and freezing sea spray.

• Passenger & Crew Quarters: The strictly enforced LSZH and fire-resistant properties ensure maximum life safety in enclosed, densely populated living areas.

• Control Panels & Switchboards: The exceptional flexibility of the high-strand conductor allows for tight bending radii within restricted electrical cabinets.