Product Overview
The CHJPJP85/NC is a premium Fire Resistant, Low Smoke Halogen Free (LSHF) marine communication cable engineered for critical systems requiring a perfect balance of fire survival, installation flexibility, and enhanced safety. It features a fire-resilient mica glass tape + XLPE insulation system, a high-performance cross-linked polyolefin (SHF2) inner sheath, an overall electromagnetic screen, a highly flexible tinned copper wire braid armor, and a durable SHF2 outer sheath. This construction delivers guaranteed circuit integrity during fires, superior EMI protection, excellent mechanical durability, and the highest personnel safety standards (LSHF) for vital telecommunication and data networks in demanding marine, offshore, and industrial environments, fully complying with IEC 60092 and IEC 60331 standards.
Key Features & Benefits
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Assured Fire Survival (IEC 60331): The mica glass tape + XLPE insulation (Code J) is engineered to maintain circuit operation during a fire, ensuring emergency communications, alarms, and control signals remain functional.
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Enhanced Personnel & Environmental Safety (LSHF/NC): Halogen-Free (IEC 60754) and Low Smoke (IEC 61034) construction minimizes toxic, corrosive fume emission and reduces smoke density, crucially improving safety in confined spaces. The cable is also Flame Retardant (IEC 60332).
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Flexible Armor with Superior EMI Shielding: The tinned copper wire braid armor (Code 8) provides robust mechanical protection while ensuring high flexibility for easy routing in complex installations. Combined with the overall screen (Code P), it offers excellent protection against electromagnetic interference (EMI) for pristine signal integrity.
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Maximum Durability with SHF2 Sheathing: The dual-layer cross-linked polyolefin (SHF2) sheath (Inner PJ & Outer 5) provides exceptional thermal stability, chemical/oil resistance, and mechanical toughness, offering superior long-term environmental protection compared to standard sheaths.
Technical Specifications
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Rated Voltage: 150/250V
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Maximum Continuous Conductor Temperature: 90°C
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Available Conductor Cross-Sections: 0.5 mm², 0.75 mm², 1.0 mm², 1.5 mm², 2.5 mm²
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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 | 8 | Tinned / Plain Copper Wire Braided |
| Outer Sheath | 5 | Cross-linked Polyolefin (SHF2) |
| Sheath Color | / | Standard Black (Other Colors Available) |
| Flammability | NC | Halogen Free Low Smoke Fire Resistant |
Standards & Compliance
This cable is manufactured in full compliance with the following international standards:
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General Design: IEC 60092-350, IEC 60092-376
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Conductor: IEC 60228
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Insulation & Sheath: IEC 60092-360
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Fire Resistant: IEC 60331
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Flame Retardant: IEC 60332-1 (Single), IEC 60332-3-22 (Bunched)
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Halogen Free: IEC 60754
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Low Smoke Emission: IEC 61034
Applications
This cable is designed for critical, flexible installations where fire survival, EMI protection, and ease of installation are paramount:
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Emergency telecommunication, data networks, instrumentation, and safety systems on ships, offshore oil & gas platforms, and floating structures with complex routing requirements.
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Mission-critical control and communication circuits in power generation facilities, chemical plants, mining, and industrial complexes requiring a fire-survivable, flexible, and high-integrity cabling solution.