Buoyant Cable

Essential information

  • Brand: LLT
  • Place of origin: Shenzhen, China
  • Specification: 100M / 500m per roll
  • Packaging method: roll / wooden shaft / carton / pallet
  • Place of shipment: Shenzhen
  • Mode of transportation: Sea / land / air
  • Payment method:T / T, L / C, D / P
  • Starting quantity: 5000m
  • Daily production: 1000000m
  • Other services:OEM/ODM
Product model: pfc9980 buoyancy cable series
Product category: Zero buoyancy cable, floating cable, ROV buoyancy cable, underwater suspension cable, ship cleaning cable

Product characteristics

◆ high flexibility - many strands of finely twisted oxygen free copper wires are used as conductors to ensure the softness of the wire body;
◆ bending resistance - optimized cable pitch + special structural design + careful material selection, suitable for high-frequency bending occasions;
◆ anti electronic interference - the overall tinned copper wire braided shielding density is more than 85%, which effectively resists external high-frequency electromagnetic interference;
◆ tensile - flexible wrapping material - non-woven wrapped wire body + anti drawing filling, which can effectively buffer the back and forth bending movement of the cable;
◆ the cable adopts special flexible special sheath material (the color can be selected by the customer). The bending life is more than 6 million times, and the sheath will not break;Cable has flexibility, wear resistance, oil resistance, acid and alkali resistance, tensile resistance, excellent waterproof and anti-aging properties. The designed cable specific gravity is infinitely close to the specific gravity of water, and the cable can float on the water surface;

Product description

  • ◆ Conductor: multi strand ultra-fine twisted high-purity oxygen free tinned copper wire;
  • ◆ insulation layer: it is made of specially modified PVC or HDPE insulation;
  • ◆ reinforcing elements: Kevlar fiber center and gap filling, and reinforced sheath structure of warp and weft braided floating cable body;
  • ◆ inner protective layer: TPE pressed;
  • ◆ shielding layer: aluminum plastic composite belt, ultra-fine tinned copper mesh woven shielding, with a density of more than 85%;
  • ◆ sheath material: special foamed thermoplastic elastomer polyurethane material;
  • ◆ service temperature: rated temperature: - 20 ℃ ~ + 80 ℃ (the customized temperature of watertight network cable is - 55 ℃ ~ + 105 ℃);
  • ◆ characteristic impedance: 100 ± 15 Ω;
  • ◆ bending radius: when the cable moves continuously, the bending radius can be as small as 5 * D;
  • ◆ rated voltage: < 0.5mm ²: 300/300V;≥0.5mm ²: 300/500V;
  • ◆ water pressure classification of zero buoyancy cable: longitudinal water pressure strength: 4.5MPa, 6.0MPa, 10.0MPa;Transverse water pressure strength: 10.0MPa, 70MPa;
  •  specific gravity of wire: floating wire: 0.88 ± 0.06g/cm3; The suspension line is close to the specific gravity of water (optional).
  • ◆ load bearing, tensile resistance, waterproof and diving depth: it can be produced according to the actual use needs.
product code Commodity name Specification scope Contructure of shield layer Components resistant and filler Sheath material
PFC9980-P Buoyancy cable of underwater power supply 0.75~16.0mm2(2-5芯) Al + braided TC Kevlar weaving and filling Pur foaming material
PFC9980-K Buoyancy cable of underwater power supply 0.35~2.5mm2(2-61芯) Al + braided TC Kevlar weaving and filling Pur foaming material
PFC9980-TX Buoyancy cable of underwater power supply Φ0.51mm(2P、4P、8P) Single pair Al + braided TC + total shield Kevlar weaving and filling Pur foaming material
PFC9980-ROV Buoyancy cable of underwater power supply 0.22~0.35mm2(2P、4P、8P) Kevlar fill Pur foaming material
PFC9980-D Buoyancy cable of underwater power supply 0.22~10.0mm2(2P~50P) Single pair Al + braided TC + total shield Kevlar weaving and filling PUR foam / rubber
PFC9980-PK Underwater power supply and control buoyancy cable Power supply: 0.75-16.0mm2 (symmetrical stranding) Al + braided TC Kevlar weaving and filling PUR foam / rubber
Control line: 0.35-1.5mm2 (symmetrically twisted)
PFC9980-JD Underwater umbilical buoyancy cable Power supply: 0.75-16.0mm2 (symmetrical stranding) Kevlar double-layer braid, Kevlar rope filling Pur inner sheath + pur foaming material + XLPE outer sheath
RS485 wire (symmetrically twisted) Al + braided TC
Optical fiber cable (symmetrically twisted) Steel tape armor
18awg video cable (symmetrically twisted) Al + braided TC

Product Application

It can be applied to underwater robot equipment, either in fresh water environment or in seawater environment. It is widely used in marine exploration robot, underwater ROV UAV remote control submersible, underwater camera, underwater construction, underwater search and rescue robot, pipeline detection robot, submersible pump and the link between various underwater electrical equipment and shore based equipment; Link of signal transmission, power supply and equipment control system from underwater to water.

Packaging information

Normally the cables are packed by drum,carton and put on the pallet and other customized packing are available as per international standard.

factory information

  • Super production capacity-more than 100 sets of automated production equipment, 24-hour production system, daily production capacity of 1,000,000 meters of cables
  • Strict quality inspection procedures-material inspection before production, index inspection during production, general quality inspection after production, packaging inspection
  • Complete certificate guarantee-IS09001 certification, IS014001 certification, CCC certification, CE certification, UL certification, LPCB certification, VDE certification, etc., so you can purchase with confidence
  • Efficient packaging and transportation-machineized packaging, fast and clean. Port city, direct air and sea transportation, fast delivery
  • 7*24 hours after-sales service-professionals provide you with services and consultations around the clock
  • We can also provide OEM and ODM services
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