Underwater cable 2*0.5/0.75/1/2+4*2*0.2P

Underwater cable 2*0.5/0.75/1/2+4*2*0.2P

Underwater cable applications:

The type of underwater cable is composed of two power lines and four pairs of twisted pair shielded signal lines, power supply, twisted pair shielded signal lines can take video images, 485 signals and so on. If the underwater cable is suspended in the water, we call it a zero-buoyancy cable, and if it is used on the surface of the water, it is called a floating cable, and the density of the floating cable is less than the density of the water, so it can float on the water. The anti-seawater floating cable is suitable for the connection between underwater instruments and aquatic equipment before and between underwater equipment and underwater equipment, such as underwater robots, military vessels, ocean exploration platforms, submersible motors and various underwater equipment.

Underwater cable customization instructions:

The application of underwater cable in rivers and lakes, shallow sea deep sea environment, due to special requirements, so it is higher than the general outdoor rainwater cable use requirements. Waterproof cable structure has circular structure and flat structure, waterproof depth of 10 meters, 20 meters to several hundred meters. Because the cable needs to bear weight, the anti-seawater floating cable generally needs to have a strong tensile strength, and the tensile grade ranges from tens of kilograms to hundreds of kilograms, in order to customize according to user requirements. Anti-seawater floating cables are common, twiped signal cables, power cables, optical fibers, 485 cables, network cables, video cables, etc., can also be a combination of these lines, which can be processed according to the drawings or requirements provided by users

Underwater cable characteristics:

The underwater cable has the characteristics of waterproof, oil proof, cold resistance, corrosion resistance, UV protection, flame retardant, bending resistance, etc., suitable for fast moving installation occasions, the use of imported materials and new improved technology, so that the cable diameter is small, the weight is lighter, can meet the requirements of more complex working conditions.

Underwater cable structure:

Conductor: Using multiple strands of ultrafine fine stranded oxygen-free copper wire

Insulation: Special acrylic PVC blend or TPE/ Waterproof PE(optional)

Color: core color separation or numbering separation

Shielding: tinned copper wire textile shielding, density: 85% or more

Sheath: Foamed polyurethane (PUR)/ Foamed PE/ foamed TPV

Color: black, gray, orange, yellow, according to customer requirements processing skin color

Rated voltage:

Cross section

Section ≥o.5mm2:300/500v/450/750v

Test voltage: 2500V

Temperature range of anti-sea floating cable:

Fixed installation -30℃ to +85℃

Mobile installation: -20℃ to +85℃

Underwater cable bending radius:

Fixed installation: 5 x cable diameter (D)

Mobile installation: when the travel is less than 10 meters, the bending radius is 7.5×d; When the stroke is ≥10 meters, the bending radius is 10×D

Main products of Rousheng Company:

Zero buoyancy cable, anti-seawater cable, underwater robot cable, floating cable, underwater photoelectric composite cable, high flexible tow chain cable, Low temperature and cold resistant cable, cable, oil resistant cable, lift cable, high flexibility and torsion cable, polyurethane (PUR/TPU) tow chain cable, servo cable, driving handle line, video transmission cable, encoder cable, sensor signal line, robot cable, flat cable, elevator cable, crane cable, reel cable, grab machine cable, scraper cable, rock drill cable , gantry cable, sling cable, elevator cable, reel cable, tow chain cable, tow chain video cable

Underwater cable 2*0.5/0.75/1/2+4*2*0.2P