Ship communication cable CHJPFP/SA

Ship communication cable CHJPFP80/SA is a communication cable designed specifically for ships, with characteristics such as low smoke and halogen-free, flame retardant, etc. It is suitable for signal transmission and control systems of ship communication, electronic computers, and information processing equipmentThe following is a detailed introduction to the cable:

1、 Product Features

1. Low smoke halogen-free sheathThe sheath material is low smoke halogen-free polyolefin, which releases very little toxic gas and smoke during combustion. It meets the IEC60754.2 standard (halogen acid gas release ≤ 5mg/g, pH value ≥ 4.3, conductivity ≤ 10 μ s/mm) and is suitable for densely populated ship environments.

2. flame retardant performanceThe flame retardant performance of the cable meets the IEC60332-3-22 Class B flame retardant standard, and the flame spread speed is limited during bundled combustion, improving the safety of ship fires.

3. shielded structureAdopting a separate shielding design, effectively suppressing electromagnetic interference (EMI) and ensuring signal transmission stability.

4. Armor designTin plated copper wire braided armor enhances tensile strength and collision resistance, adapts to ship vibration and mechanical stress.

5. Environmental resistance performanceThe conductor is made of tin plated copper wire, which has strong corrosion resistance and is suitable for humid marine environments; The weaving density of the sheath is ≥ 84%, which improves wear resistance and service life.

2、 Technical parameters

1. rated voltage：150V/250V。

2. temperature range：

• The maximum operating temperature of the conductor is 90 ℃.

• Environmental temperature: -40 ℃~+50 ℃.

• Laying temperature: not less than 0 ℃ (preheating is required for low-temperature environments).

3. bend radius：

• The metal braided armored cable shall not be less than 6 times the outer diameter of the cable.

• Non armored cables with an outer diameter greater than 25mm shall not be less than 6 times the outer diameter of the cable.

• Non armored cables with an outer diameter not exceeding 25mm shall not be less than 4 times the outer diameter of the cable.

3、 Application scenarios

1. Ship communication systemUsed for signal transmission of equipment such as telephone communication, radio communication, satellite communication, etc., to ensure stable and reliable communication links; Suitable for internal network wiring of ships, connecting network equipment in living and working areas.

2. Electronic computers and information processing equipmentAs a data transmission medium, it connects devices such as computers and servers and supports high-speed data exchange; Suitable for ship automation control systems, transmitting control signals for sensors, actuators, and other equipment.

3. Offshore oil platformPlay a key role in platform network digital communication systems, connecting monitoring equipment, data acquisition systems, etc; Adapt to harsh marine environments and possess characteristics such as corrosion resistance and UV resistance.

4、 Execution standards and certification

1. International Standard：

• IEC60092-374, IEC60092-375, IEC60092-376: Requirements for mechanical performance, electrical performance, and environmental adaptability of covered cables.

• IEC60332-3-22: specifies flame retardant level, SA type meets Class B flame retardant, and the flame spread speed is limited during bundled combustion.

2. domestic standard：

• GB9333-88: Equivalent use of international standards to ensure that cables comply with the certification requirements of China Classification Society (CCS).

3. Classification Society CertificationThe cable has passed CCS certification, proving that its design, manufacturing, and performance comply with ship industry standards and can be safely applied to various types of ships and offshore platforms.