Product Overview
The CJPFR90/NC is a top-tier halogen-free, low-smoke, fire-resistant marine flexible power cable engineered for critical circuits that demand both circuit integrity during a fire and superior mechanical strength. It combines a fire-resistant mica glass tape and XLPE insulation system with galvanized steel wire armor. This robust design is essential for ensuring the continued operation of emergency and safety systems in the most demanding physical and thermal environments on vessels and offshore installations.
Technical Specifications
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Rated Voltage (U₀/U): 0.6/1 kV
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Maximum Continuous Conductor Temperature: 90°C
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Conductor: Tinned or Plain Stranded Annealed Copper Wire (IEC 60228)
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Available Cross-Sections: 0.75 mm² to 300 mm²
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Core Configurations: 1 to 37 Cores
Cable Construction & Materials
| Item | Code | Material / Description |
|---|---|---|
| Series Code | C | Marine Power Cable |
| Conductor | / | Tinned/Plain Stranded, Annealed Copper Wire |
| Insulation | J | Mica Glass Tape + XLPE insulated |
| Inner Sheath | PF | Thermoplastic Polyolefin(SHF1) |
| Armor | 9 | Galvanized Steel Wire Braid |
| Outer Sheath | 0 | Without Outer Sheath |
| Flammability | NC | Halogen Free Low Smoke Fire Resistant |
Key Performance Characteristics
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Certified Fire Resistance: Complies with IEC 60331, ensuring the cable can maintain circuit integrity and continue to function for a specified period under direct flame, which is critical for life-safety and emergency circuits.
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Maximum Mechanical Protection: The galvanized steel wire braid armor provides exceptional resistance to crushing, impact, and tensile stresses, protecting the critical fire-resistant core in exposed or hazardous locations.
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Comprehensive Fire Safety Suite: Integrates fire resistance with flame retardancy (IEC 60332), halogen-free materials (IEC 60754), and low smoke emission (IEC 61034) to maximize safety for personnel and equipment during a fire event.
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High-Strength, Flexible Design: The steel armor offers robust protection while the stranded conductor design ensures sufficient flexibility for installation in essential cable routes and trays.
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Corrosion-Resistant Armor: The galvanized coating on the steel wire helps protect against corrosion in marine atmospheres.
Standards & Compliance
This cable is manufactured to the highest international marine fire safety and construction standards:
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IEC 60092-350, 353 (General construction and armor)
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IEC 60228 (Conductors)
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IEC 60092-360 (Insulation and sheath)
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IEC 60331 (Fire Resistance)
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IEC 60332-1 & IEC 60332-3-22 (Flame retardancy)
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IEC 60754 (Halogen-free)
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IEC 61034 (Low smoke density)
Typical Applications
This armored fire-resistant cable is specified for the most critical circuits where operation during a fire and physical survivability are non-negotiable:
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Marine & Offshore: Essential feeds to emergency generators, fire pump power and control circuits, emergency lighting systems, and alarm circuits on passenger ships, naval vessels, and oil & gas platforms where cables may be exposed to physical damage.
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Critical & Heavy Industry: Safety-critical power and control wiring in power generation plants, chemical processing facilities, mining, and heavy machinery where both fire resistance and high mechanical protection are required by strict safety protocols.