CHJPJP90/NC Marine Communication Cable - XLPE/Mica Fire Resistant, Screened, Steel Armored, SHF2 Inner Sheath, No Outer Sheath
Product Overview
The CHJPJP90/NC is a high-specification Fire Resistant, Low Smoke Halogen Free (LSHF) marine communication cable engineered for mission-critical installations requiring ultimate fire safety, signal integrity, and mechanical protection with final integration flexibility. It features a fire-survivable mica glass tape + XLPE insulation core, a high-performance cross-linked polyolefin (SHF2) inner sheath, an overall electromagnetic screen, and heavy-duty galvanized steel wire armor. Supplied without an outer sheath (Code 0), this NC-grade cable provides a premium, customizable core for system integrators, offering unparalleled adaptability for final jacketing or installation into specialized containment systems while ensuring compliance with IEC 60331 and IEC 60092 standards.
Key Features & Benefits
-
Assured Fire Survival & Circuit Integrity (IEC 60331): The mica glass tape + XLPE insulation (Code J) is designed to maintain circuit operation during a fire, ensuring vital emergency and control communications remain functional.
-
Enhanced Personnel Safety (LSHF/NC Grade): Halogen-Free (IEC 60754) and Low Smoke (IEC 61034) properties drastically reduce toxic fume emission and smoke density, critical for safety in confined marine and offshore spaces.
-
Maximum Mechanical Core Protection & Customization: The galvanized steel wire braid armor (Code 9) provides superior crush and impact resistance. The absence of an outer sheath allows for the application of a custom final over-sheath, conduit, or fireproofing layer tailored to specific project requirements.
-
Superior EMI Shielding & Internal Durability: The overall screen (Code P) protects signal integrity from interference. The SHF2 inner sheath (Code PJ) provides excellent thermal and chemical resistance to the cable core before final assembly.
Technical Specifications
-
Rated Voltage: 150/250V
-
Maximum Continuous Conductor Temperature: 90°C
-
Available Conductor Cross-Sections: 0.5 mm², 0.75 mm², 1.0 mm², 1.5 mm², 2.5 mm²
-
Core Configuration: Available from 1 to 37 pairs.
Construction Details
| Item | Code | Material / Description |
|---|---|---|
| Series Code | CH | Marine & Offshore Symmetrical Communication Cable |
| Conductor | / | Tinned / Plain Stranded, Annealed Copper Wire |
| Insulation | J | Mica Glass Tape + XLPE Insulation |
| Inner Sheath | PJ | Cross-linked Polyolefin (SHF2) |
| Screen | P | Tinned Copper Wire Braided, or Aluminium/Polyester Tape + Copper Drain Wire |
| Armor | 9 | Galvanized Steel Wire Braid |
| Outer Sheath | 0 | Without Outer Sheath |
| Flammability | NC | Halogen Free Low Smoke Fire Resistant |
Standards & Compliance
This cable is manufactured in full compliance with the following international standards:
-
General Design: IEC 60092-350, IEC 60092-376
-
Conductor: IEC 60228
-
Insulation & Sheath: IEC 60092-360
-
Fire Resistant: IEC 60331
-
Flame Retardant: IEC 60332-1 (Single), IEC 60332-3-22 (Bunched)
-
Halogen Free: IEC 60754
-
Low Smoke Emission: IEC 61034
Applications
This cable is engineered for the most critical, customizable installations where fire survival, EMI protection, and mechanical durability are required:
-
Emergency telecommunication, command systems, and critical data networks within custom-built panels, protected conduits, or proprietary systems on naval vessels, oil & gas platforms, and offshore installations.
-
Vital infrastructure in power plants, chemical processing, and heavy industry where a fire-resistant, shielded, and armored cable core is specified for final integration into a specialized containment or safety system.