Product Overview
The CEFR80/SA is a robust and flexible marine power cable designed for applications requiring excellent flexibility, electrical performance, and environmental resistance. It features Ethylene Propylene Rubber (EPR) insulation for superior thermal stability, a Polychloroprene (PCP) inner sheath for enhanced oil and weather resistance, and tinned copper wire braid armor for EMI shielding. This construction offers a durable and reliable solution for general power, lighting, and control circuits in demanding marine and industrial settings.
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 (Class 5/6 flexible) (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 (Flexible Class 5/6) |
| Insulation | E | EPR insulated |
| Inner Sheath | F | PCP |
| Armor | 8 | Tinned/Plain Copper Wire Braided |
| Outer Sheath | 0 | Without Outer Sheath |
| Flammability | SA | Bunched Cables Flame Retardant |
Key Performance Characteristics
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EPR Insulation Advantages: Ethylene Propylene Rubber (EPR) insulation offers excellent thermal stability, high flexibility across a wide temperature range, and superior resistance to moisture and electrical stress.
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Durable PCP Inner Sheath: The Polychloroprene (PCP, Neoprene) inner sheath provides good resistance to oils, ozone, weathering, and abrasion, offering enhanced environmental protection for the cable core.
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High Flexibility & EMI Shielding: Utilizes flexible Class 5/6 conductors for easy installation. The tinned copper wire braid armor provides effective electromagnetic interference (EMI) shielding.
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Bunched Flame Retardancy (SA): Meets IEC 60332-1 and IEC 60332-3-22 for flame retardancy when installed in bunched configurations, helping to prevent the spread of flame along cable runs.
Standards & Compliance
This cable is designed and manufactured in accordance with key international marine standards:
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IEC 60092-350, 353 (General construction and tests)
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IEC 60228 (Conductors)
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IEC 60092-360 (Insulation and sheath materials)
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IEC 60332-1 & IEC 60332-3-22 (Flame retardancy tests)
Typical Applications
This flexible cable is well-suited for general-purpose installations where flexibility, environmental durability, and shielding are important:
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Marine & Offshore: Power, lighting, and control circuits for auxiliary machinery, deck equipment, and general shipboard systems.
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Industrial: Flexible connections in industrial plants, manufacturing facilities, and outdoor applications where resistance to oils, weather, and mechanical wear is beneficial.