Product Overview
The CEFR/SA is a highly flexible and durable unarmored marine power cable, designed for applications requiring superior electrical performance and environmental resistance. Featuring Ethylene Propylene Rubber (EPR) insulation for excellent thermal stability and a Polychloroprene (PCP) sheath for robust protection against oils and weathering, this cable offers a reliable and lightweight solution for general power, lighting, and control circuits in protected marine and industrial environments.
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 |
| Sheath Color | / | Black or other Color |
| Flammability | SA | Bunched Cables Flame Retardant |
Key Performance Characteristics
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Superior EPR Insulation: Ethylene Propylene Rubber (EPR) insulation provides outstanding dielectric properties, high flexibility across a wide temperature range, and excellent resistance to heat, moisture, and electrical stress.
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Durable PCP Sheath: The Polychloroprene (PCP, Neoprene) sheath offers strong resistance to oils, ozone, weathering, abrasion, and flame, providing robust environmental protection for the cable core.
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High Flexibility & Lightweight: Utilizes flexible Class 5/6 conductors and an unarmored design, resulting in exceptional flexibility and ease of installation in conduits, cable trays, and control panels.
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Bunched Flame Retardancy (SA): Complies with IEC 60332-1 and IEC 60332-3-22 for flame retardancy when installed in bunched configurations, helping to inhibit the spread of flame.
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 requirements)
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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 ideal for installations within protected enclosures or areas with minimal risk of mechanical damage:
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Marine & Offshore: Internal wiring for control panels, switchboards, instrumentation, and general power and lighting circuits within accommodation and machinery spaces on ships and offshore structures.
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Industrial: Power and control wiring in industrial control cabinets, manufacturing equipment, and other applications where oil resistance, flexibility, and flame retardancy are required.