Intrumentation Cable+Pair Screen - FiRst

XLPE INSULATED TWISTED PAIR SHIELDED FIRE-RESISTANT COMPUTER CABLE FOR MARINE AND OFFSHORE 150/250V 90℃

Engineered for the most demanding maritime environments, this XLPE insulated twisted pair shielded fire-resistant computer cable ensures absolute signal integrity and operational safety across marine and offshore platforms. Rated at 150/250V and capable of withstanding continuous operating temperatures up to 90℃, this instrumentation cable provides a robust lifeline for critical telecommunication and data processing units. The exterior presents a smooth, highly durable finish that resists abrasion, while the internal structure maintains exceptional flexibility for complex routing within confined shipboard spaces. By mitigating electromagnetic interference and resisting extreme thermal or mechanical stress, it directly reduces the risk of system downtime, safeguarding your offshore operations against unpredictable elements and ensuring continuous, reliable data transmission when it matters most.

Example: CHJVP/NSA, CHJPFP/NSC, CHJPJP/NSC, CHJP82/NSA, CHJP85/NSC, CHJP86/NSC,CHJVP82/NSA, CHJVP92/NSA, CHJPJP85/NSC, CHJPJP95/NSC, CHJPFP86/NSC, CHJPFP96/NSC

Construction & Material Engineering

The internal architecture of this marine computer cable is meticulously designed to facilitate both ease of installation and long-term durability. Featuring stranded copper wire conductors and advanced cross-linked polyethylene (XLPE) insulation, the cable offers a superior balance of electrical performance and physical flexibility. The specialized aluminum foil combined with a tinned copper drain wire creates an uncompromising twisted-pair shield. This dual-layer defense mechanism effectively neutralizes electromagnetic interference (EMI) prevalent in complex vessel environments, guaranteeing precise, error-free data transmission for sensitive instrumentation. Furthermore, the optimized non-hygroscopic fillers and specialized sheath materials significantly improve the cable's pliability. This thoughtful engineering allows installation crews to strip and route the cables with minimal effort, drastically reducing hazardous offshore labor time and lowering lifecycle maintenance costs.

International Standards & Quality Control

Compliance and safety are non-negotiable in maritime engineering. This instrumentation cable is manufactured and rigorously tested against the most stringent global protocols, including IEC 60092 for marine installations and IEC 60331 for fire resistance. Before leaving the facility, every batch undergoes extreme stress testing, including high-voltage endurance and precise smoke density evaluations. This uncompromising approach to quality control ensures that the cabling infrastructure will maintain critical circuit integrity during emergencies, providing operators with the vital time needed for safe evacuation and system shutdown. Whether deployed in commercial vessels or deep-sea drilling rigs, the adherence to these comprehensive flame retardant, low smoke, and halogen-free standards guarantees absolute regulatory compliance and peace of mind for demanding engineering projects. Our testing laboratories simulate the exact harsh conditions these cables will face, verifying their structural and electrical stability.

Construction：IEC 60092-350, 376

Conductor：IEC 60228 Class 2

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 & Customization Capabilities

To streamline complex wiring schematics and prevent installation errors in confined spaces, we provide clear, standardized core identification systems. Beyond the standard configurations, our flexible production lines accommodate extensive customization. Project managers can specify exact core counts—ranging from a single pair up to 37 pairs or triads—ensuring a perfect match for specific instrumentation networks. This adaptability reduces the need for secondary protective conduits and simplifies the overall procurement process for complex marine architectures.

1 Pair：Red, White

1 Quad：Red, White, Black, Blue

Multi Pair：Print pair number on cores

Multi Triad：Print triad number on cores

Multi Quad：Print quad number on cores

Outer Sheath Color Options

While black is the standard offering for maximum UV resistance and visual uniformity, we possess the capability to produce outer sheaths in custom colors based on specific project requirements. You can also select between PVC, SHF1, or SHF2 materials to perfectly align with the chemical and thermal demands of your deployment environment.

Black, or others upon request

Main Performance Characteristics & Environmental Durability

Engineered to conquer the unforgiving nature of marine climates, this cable exhibits extraordinary resilience against harsh environmental factors. The advanced material composition delivers outstanding flame retardancy, fire resistance, and low-smoke zero-halogen (LSZH) properties, which are critical for enclosed offshore spaces. It remains highly stable under intense UV exposure and resists cracking in freezing conditions, ensuring uninterrupted performance whether navigating arctic waters or operating in tropical offshore fields. The tactile strength and dense structure of the outer sheath provide immediate confidence in its ability to withstand mechanical impacts, heavy vibrations, and corrosive salt sprays. By maintaining a stable test voltage and superior smoke density ratings, the cable actively contributes to the overall safety matrix of the vessel, preventing minor electrical faults from escalating into major operational hazards.

Operating temperature：-15℃(^1*-60℃)～+90℃

Test voltage：1.5kV/5min

¹Smoke density of completed cable：≥60%

Marine & Offshore Applications

This specialized fire-resistant computer cable is the definitive choice for interconnecting critical telecommunication networks, advanced computer systems, and sophisticated information processing units aboard ships and offshore structures. In the high-stakes environment of maritime operations, where equipment failure is not an option, this cable forms the central nervous system of your vessel. It directly integrates radar, navigation, engine monitoring, and safety alarm systems into a unified, responsive network. By preventing signal degradation and resisting catastrophic environmental damage, it empowers operators to maintain total control and situational awareness at all times. The robust construction ensures that even in the presence of heavy machinery vibrations, continuous movement, and prolonged exposure to harsh marine elements, the data flow remains pristine and uninterrupted. This reliability minimizes the need for frequent replacements and keeps critical offshore infrastructure functioning at peak efficiency.

The cable is mainly intended for telecommunication, computer and information proceeding units of shipboard and offshore buildings.

¹  Standards only available for polyolefin sheath

* Standards or performance provided upon request

Type Descriptions & Shielding Configurations

Available Sizes & Core Dimensions

Global Supply Chain & Packaging Excellence

As a dedicated manufacturer of premium marine cables, we eliminate intermediary markups to provide highly competitive, factory-direct pricing for large-scale procurement programs. We welcome rigorous preliminary evaluations and are fully equipped to supply free samples for your engineering team's validation. Recognizing the logistical challenges of international maritime projects, we employ heavy-duty, industrial-grade cable drums designed to prevent moisture ingress and physical damage during transit. Our mature global logistics network ensures that whether you require a few kilometers or massive tonnage, your cable infrastructure is delivered securely and strictly on schedule to shipyards and offshore platforms worldwide.