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Dimensiones en mm (1 mm = 0,03937 pulgadas)
Hilos en pulgadas (1 pulgada = 25,4 mm)
| Male View | Electrical Parameter | Cable Wiring Sequence | Notas |
|---|---|---|---|
| [4-Pin High-Current Image] | Number of Pins: 4-Pin Rated Current: 150A/180A | 1-1 2-2 3-3 4-4 | Installation Requirements: Drawing dimension unit: mm. Base mounting radius: 55 mm. Surface roughness: Ra1.6. Mounting hole: Φ64-0.02. Thickness and length: ≥ 25 mm. |
The 150A/180A High-Current 4-Core Watertight Connectors series by HYSF Subsea (Xiamen Chuida Technology Co., Ltd.) represents our flagship heavy-duty interconnect system engineered for severe electrical loads and multi-channel power distribution in the most demanding underwater environments[cite: 1]. Purpose-built to deliver stable, safe, and continuous energy transmission, this series is optimized for long-term deep-sea deployments where massive multi-phase current demands are combined with brutal hydrostatic pressures[cite: 1]. Developed through advanced independent technical R&D, our heavy-duty industrial connectivity architecture provides a premium domestic substitution for imported core marine parts, successfully breaking international brand monopolies across high-end maritime industries[cite: 1].
Every connector configuration in this series features rugged copper contacts with heavy gold plating, integrally molded through an advanced unibody High-Temperature Vulcanization (HTV) process into oilfield-hardened neoprene rubber bodies[cite: 1]. This robust structural configuration guarantees optimal electrical conductivity, superior sealing margins, and exceptional mechanical insulation under continuous high-amperage operations[cite: 1]. To support seamless integration across heavy subsea enclosures, deep-water power cells, and high-output propulsion frames, the series offers complete physical system sets, including:
The 150A/180A High-Current 4-Core Subsea Rubber Series is uniquely tailored to resolve extreme electrical load demands under high-vibration, deep-water hydrostatic loads, high-salinity corrosive salt sprays, and intense underwater working conditions[cite: 1]. Critical deployment sectors include:
Acts as the primary main power distribution interface for heavy-duty, work-class Remotely Operated Vehicles (ROVs), Autonomous Underwater Vehicles (AUVs), and manned submersibles[cite: 1]. It safely routes main high-voltage multi-phase power loops from surface umbilicals directly into internal distribution pods or to heavy robotic manipulators without current drop or overheating risks[cite: 1].
Serves as the mission-critical connection backbone for underwater propulsion motors, deep-sea thruster blocks, and localized high-torque hydraulic power packs[cite: 1]. The ultra-low contact resistance ensures steady electrical efficiency, allowing heavy marine robotic systems to maintain stable thrust dynamics under volatile ocean current displacements[cite: 1].
Extensively deployed across offshore oil and gas drilling equipment, subsea trenching tools, marine scientific research hardware, and seabed mining crawlers[cite: 1]. The tough neoprene rubber body and robust metal structures resist severe mechanical shocks, industrial vibrations, and high tensile forces common during deep-water resource extraction[cite: 1].
Utilized to handle centralized high-power routing loops inside main subsea junction boxes, offshore wind farm sub-stations, and marine tidal energy converters[cite: 1]. The unibody vulcanized construction stands up to long-term biofouling, protecting central power lines across multi-year maritime deployment cycles[cite: 1].
R: Yes, absolutely. Every component is specifically engineered for continuous high-load operations[cite: 1]. By using premium gold-plated copper contacts and high-temperature silver-plated internal terminal pins, our layout keeps contact resistance below 0.01Ω[cite: 1]. This minimized electrical resistance drastically cuts down thermal buildup, while the surrounding cold seawater works as a natural heat sink, ensuring safe, stable power transmission at a continuous 150A or 180A rating[cite: 1].
R: Quality control is our core foundation, ensuring a proven 99.98% product reliability rate across naval defense contractors and major marine research institutes[cite: 1]. Every single production batch undergoes strict, standardized factory verification through our comprehensive testing system[cite: 1]:
R: Yes, this series features reliable wet-mateable technology[cite: 1]. The precision-engineered neoprene rubber body features tight-tolerance sealing lips that physically wipe away seawater or freshwater from the contacts during the coupling process[cite: 1]. This safely isolates the electrical path and prevents short circuits, maintaining an insulation threshold exceeding 200MΩ even when operators connect or disconnect lines under full submersion[cite: 1].
R: Our standard configurations feature premium high-temperature vulcanized neoprene rubber molded over 316L Stainless Steel, which provides excellent overall mechanical strength and standard rust resistance[cite: 1]. For specialized engineering projects, we provide high-precision custom machining upgrades in Titanium Alloy (ideal for strict weight-saving limitations and ultra-deep submersibles) and Naval Brass / Marine Bronze (highly recommended for shallow-water aquaculture due to natural anti-biofouling properties)[cite: 1].
R: HYSF operates under a strictly standardized quality architecture as a certified Technology Enterprise holding over ten core utility model patents[cite: 1]. Our facilities are fully audited and certified under the ISO 9001 Quality Management System[cite: 1]. Furthermore, our manufacturing workflows, precision production, and raw material tracking records adhere directly to the strict GJB 9001C-2017 National Quality Standard, delivering mission-critical durability across national marine research institutes, defense contractors, top shipyards, and major research bodies like the Chinese Academy of Sciences (CAS)[cite: 1].
Una muestra de nuestras exitosas colaboraciones con socios globales en los campos de la robótica marina, la energía y la investigación. Cada proyecto refleja nuestro compromiso con la integridad sin fugas y la confiabilidad operativa.
Tanto si necesita un presupuesto rápido para conectores estándar como si necesita un conjunto de cables personalizado complejo, nuestro equipo de ingenieros está listo para ayudarle. Le daremos una respuesta técnica en un plazo de 12 horas.
