Product Overview
The CKJPJP90/SC is a high-performance Low Smoke Halogen Free (LSHF), Flame Retardant, Screened marine control cable with galvanized steel wire armor. It features XLPE insulation, an effective EMI screen, and a single, durable Cross-linked Polyolefin (SHF2) sheath applied over the armor (no outer oversheath). This streamlined design combines enhanced fire safety (LSHF) and electromagnetic protection with superior mechanical strength, making it ideal for grounding-ready installations in harsh marine and industrial environments, fully compliant with IEC 60092, IEC 60754, and IEC 61034 standards.
Key Features & Benefits
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Enhanced Fire Safety (LSHF): Halogen-Free (IEC 60754) and Low Smoke (IEC 61034) properties minimize toxic and corrosive fume emissions, improving personnel safety during evacuation and firefighting in enclosed spaces.
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Robust Mechanical & EMI Protection: The galvanized steel wire braid armor provides maximum resistance against crushing, impact, and rodent damage. An integrated electrical screen protects against electromagnetic interference (EMI). The exposed armor facilitates direct and reliable grounding connections.
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Durable & Service-Friendly Design: The outer Cross-linked Polyolefin (SHF2) sheath offers excellent thermal and environmental resistance. The absence of an outer oversheath results in a more compact cable diameter, simplifying installation in conduit or trays where the armor is utilized as the grounding path.
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: 1 to 37 Cores.
Construction Details
| Item | Code | Material / Description |
|---|---|---|
| Series Code | CK | Marine & Offshore Control Cable |
| Conductor | / | Tinned / Plain Stranded, Annealed Copper Wire |
| Insulation | J | XLPE (Cross-linked Polyethylene) Insulation |
| Inner Sheath | PJ | Cross-linked Polyolefin (SHF2) |
| Screen | P | Tinned Copper Wire Braid, OR Aluminium/Polyester Tape with Copper Drain Wire |
| Armor | 9 | Galvanized Steel Wire Braid |
| Outer Sheath | 0 | Without Outer Sheath |
| Flammability | SC | Halogen Free Low Smoke Flame Retardant |
Standards & Compliance
This cable is designed and tested in accordance with key 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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Flame Retardant: IEC 60332-1, IEC 60332-3-22
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Halogen Free: IEC 60754
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Low Smoke Emission: IEC 61034
Applications
This cable is specified for critical circuits that require a combination of fire safety, signal integrity, extreme mechanical protection, and a dedicated grounding path via the armor.
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Marine & Offshore: Vital control, automation, and power supply systems in ship engine rooms, machinery spaces, and on offshore platforms, particularly where LSHF regulations apply and the armored cable must be grounded to the ship's hull or platform structure.
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Heavy Industrial Plants: Control and instrumentation wiring in power generation facilities, chemical plants, and mining operations where exposure to physical damage, EMI, and stringent fire safety standards are all critical concerns.