Product Overview
The CHJPJP95/NC represents the pinnacle of safety and durability in marine communication cabling. It is a Fire Resistant, Low Smoke Halogen Free (LSHF) cable engineered for mission-critical telecommunication and data systems where circuit integrity during a fire is non-negotiable. This cable integrates a mica glass tape + XLPE insulation system for fire survival, an overall EMI screen, heavy-duty galvanized steel wire armor, and a dual-layer cross-linked polyolefin (SHF2) sheath. Designed to meet the most stringent standards, including IEC 60331 for fire resistance, it provides ultimate protection for signal integrity, personnel safety, and mechanical resilience in the harshest marine, offshore, and industrial environments.
Key Features & Benefits
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Ultimate Fire Survival (IEC 60331): The core mica glass tape + XLPE insulation (Code J) is specifically engineered to maintain circuit operation during a fire, ensuring that emergency communications, critical control, and data signals remain functional, supporting safe evacuation and emergency response.
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Maximum Personnel & Environmental Safety (LSHF/NC): Halogen-Free (IEC 60754) and Low Smoke (IEC 61034) construction minimizes the release of toxic, corrosive fumes and reduces smoke opacity, crucially improving visibility and safety in confined spaces during an incident.
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Superior Mechanical & Environmental Armor: The galvanized steel wire braid armor (Code 9) provides the highest level of protection against impact, crushing, and rodent damage. The dual-layer SHF2 sheath system (Inner PJ & Outer 5) offers unmatched thermal stability, chemical/oil resistance, and mechanical toughness for long-term cable integrity.
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Guaranteed Signal Integrity: The integrated overall screen (Code P) ensures excellent protection against electromagnetic interference (EMI/RFI), safeguarding sensitive data transmission from noise and crosstalk.
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 | 9 | Galvanized Steel Wire Braid |
| 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 highest international safety and performance 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 specified for the most critical, high-reliability installations where failure is not an option:
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Emergency command/control networks, vital safety systems (alarms, PA), and core data backbones on naval vessels, cruise ships, oil & gas platforms, and offshore wind farms.
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Critical infrastructure in power plants (including nuclear), chemical processing facilities, tunnels, and metro systems where fire survival, signal integrity, and long-term durability are paramount.