Product Overview
The CHJVP82/NA is a flexible, Fire Resistant marine communication cable engineered to maintain critical signal integrity during fire emergencies while offering excellent installation flexibility and electromagnetic compatibility. It features a fire-survivable mica glass tape + XLPE insulation core, a PVC inner sheath, an overall electromagnetic screen, a highly flexible tinned copper wire braid armor, and a final PVC outer sheath. This dual-sheathed, armored design provides reliable fire survival (IEC 60331), effective EMI shielding, and robust mechanical protection for vital telecommunication and data systems on ships, offshore platforms, and in demanding industrial plants.
Key Features & Benefits
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Guaranteed Fire Survival (IEC 60331): The mica glass tape + XLPE insulation (Code J) is designed to maintain circuit integrity during a fire, ensuring emergency communications and control signals remain functional.
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Flexible Armor with EMI/RFI Shielding: The tinned copper wire braid armor (Code 8) provides robust mechanical protection with high flexibility for easier routing. Combined with the overall screen (Code P), it ensures protection against electromagnetic interference for clear signal transmission.
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Robust Environmental & Mechanical Protection: The dual-layer PVC sheath system (Inner V & Outer 2) offers comprehensive protection against abrasion, moisture, oils, and general environmental stress.
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Flame Retardant: Complies with Flame Retardant standards (IEC 60332-1 & -3-22) to inhibit the spread of fire along the cable.
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 | V | Polyvinyl Chloride (PVC) |
| Screen | P | Tinned Copper Wire Braided, or Aluminium/Polyester Tape + Copper Drain Wire |
| Armor | 8 | Tinned / Plain Copper Wire Braided |
| Outer Sheath | 2 | Polyvinyl Chloride (PVC) |
| Sheath Color | / | Standard Black (Other Colors Available) |
| Flammability | NA | Fire Resistant |
Standards & Compliance
This cable is manufactured in compliance with key 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)
Applications
This cable is designed for critical, flexible installations requiring fire survival and EMI protection:
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Emergency telecommunication, alarm systems, and essential data networks on ships, offshore platforms, and marine structures where complex cable routing is needed.
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Vital control and communication circuits in power plants, chemical industry, metallurgy, and mining that require a fire-survivable, flexible, and shielded cabling solution.