Product Overview
The CJVR82/SA is a flexible and shielded marine power cable designed for applications requiring robust mechanical protection and effective EMI shielding within a cost-effective framework. It features a complete PVC sheath system (inner and outer), XLPE insulation, fine-stranded Class 5/6 conductors, and tinned copper wire braid armor. This construction provides a durable, all-in-one solution for power and control circuits in various marine and industrial environments where a full protective sheath over the armor is beneficial.
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: Class 5/6 (Fine Strand) Tinned 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 | / | Class 5/6(R) Tinned Annealed Copper Wire |
| Insulation | J | XLPE Insulated |
| Inner Sheath | V | PVC |
| Armor | 8 | Tinned/Plain Copper Wire Braided |
| Outer Sheath | 2 | PVC Outer Sheath |
| Outer Sheath Color | / | Black or other Color |
| Flammability | SA | Bunched Cables Flame Retardant |
Key Performance Characteristics
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Complete Sheath Protection: Features a full dual-sheath system (inner and outer) made of PVC. The outer sheath provides an additional layer of mechanical, environmental, and corrosion protection for the underlying copper braid armor.
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Enhanced Shielding & Durability: The tinned copper wire braid armor offers effective electromagnetic interference (EMI) shielding. The PVC outer sheath safeguards this braid from physical damage, abrasion, and environmental exposure.
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Bunched Flame Retardancy: The “SA” flammability rating signifies compliance with flame retardant standards (IEC 60332-1 & IEC 60332-3-22) when cables are installed in bunches, helping to limit flame propagation.
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Superior Flexibility: Utilizes fine-stranded (Class 5/6) tinned copper conductors, ensuring the cable remains highly flexible for installation in complex cable trays and confined spaces, despite its complete sheathed and armored construction.
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Wide Environmental Suitability: The PVC sheathing provides good resistance to moisture, abrasion, and many chemicals, making the cable suitable for a range of demanding conditions.
Standards & Compliance
This cable is designed and manufactured in accordance with key international marine and electrical standards:
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IEC 60092-350, 353 (General construction and tests for shipboard power cables)
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IEC 60228 (Conductors of insulated cables)
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IEC 60092-360 (Insulating and sheathing materials)
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IEC 60332-1 & IEC 60332-3-22 (Tests for flame retardancy)
Typical Applications
This fully sheathed and armored flexible cable is ideal for installations requiring a balance of shielding, full mechanical protection, and flexibility:
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Marine & Offshore: Power, lighting, and control system wiring for machinery, in control panels, and for equipment on ships and offshore platforms where EMI protection and extra physical durability are required.
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Industrial: Reliable power and control connections in industrial plants, manufacturing facilities, and processing units where cables may be exposed to potential mechanical damage, oils, or require EMI shielding.