Marine cables are categorized by performance into flame-retardant and low-smoke halogen-free flame-retardant types, and by material into polyvinyl chloride insulated and low-smoke halogen-free cross-linked polyolefin insulated types. They are primarily used as electrical connection wires in the power, lighting, and general control systems of various river and sea vessels, as well as offshore oil platforms and other waterborne structures.
Marine Wire Products Standards: Structural Design: IEC60092-350, 353; Conductors: IEC60228; Insulation: IEC90092-351; Flame Retardant: IEC60332-3-22; Fireproof: IEC60331; Halogen-Free: IEC60754; Low Smoke: IEC61034.
The finished cable conductor meets the relevant provisions of IEC 60228 for direct current resistance.
2. The finished cable withstands AC voltage of 3.5kV for 5 minutes without breakdown.
3. The cable conductors are designed for long-term operation at high working temperatures of 70℃ (PVC insulated), while others are rated for 90℃ (cross-linked polyethylene and polyolefin insulated).
