Product Overview
The CHJPJP80/SC is a high-performance, screened and armored marine communication cable featuring a simplified, single-sheath construction. Designed with XLPE (Cross-linked Polyethylene) insulation and Halogen-Free, Low Smoke Flame Retardant (LSHF) materials, it provides essential EMI protection and fire safety for demanding applications where a reduced outer diameter or specific installation flexibility is required. This cable is fully compliant with the IEC 60092 series for marine electrical installations.
Key Features & Benefits
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Simplified & Robust Design: The construction omits an outer protective sheath over the armor (Outer Sheath Code: 0), resulting in a lighter, more flexible cable that maintains core protection from the inner sheath and armor. This design is suitable for protected conduits, trays, or dedicated cable channels.
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Essential EMI Shielding: Features both an inner screen (tinned copper braid or Alu/Polyester tape) and an outer tinned copper wire braid armor, providing effective protection against electromagnetic interference for reliable signal transmission.
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Enhanced Fire Safety: Built with Halogen-Free (IEC 60754) and Low Smoke (IEC 61034) materials, coupled with certified Flame Retardancy (IEC 60332-1 & -3-22), ensuring improved safety in confined spaces.
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Durable Core Protection: XLPE insulation offers excellent thermal and electrical properties, while the cross-linked polyolefin (SHF2) inner sheath provides chemical and environmental resistance.
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 | Cross-linked Polyethylene (XLPE) |
| Inner Sheath | PJ | Cross-linked Polyolefin (SHF2) |
| Screen | P | Tinned Copper Wire Braid, or Aluminum/Polyester Tape + Copper Drain Wire |
| Armor | 8 | Tinned / Plain Copper Wire Braided |
| Outer Sheath | 0 | Without Outer Sheath (Bare Armor) |
| Flammability | SC | Halogen Free Low Smoke Flame Retardant |
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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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 use in protected environments where its simplified construction is advantageous:
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Telecommunication and data systems within protected cable runs, conduits, or trunking on marine vessels and offshore platforms.
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Instrumentation and control circuits in industrial plants (power, chemical, metallurgy, mining) where cables are installed in controlled, low-mechanical-risk pathways.