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(Compatible con 100% SubConn, Seacon y Burton)

Standard Flat 13-Core Watertight Connector

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1. Información sobre el dibujo

Dimensiones en mm (1 mm = 0,03937 pulgadas)
Hilos en pulgadas (1 pulgada = 25,4 mm)

2. Male View

3. Parámetros principales

Male ViewNumber of PinsRated CurrentCable Wiring SequenceNotas
[13-Pin Image]13-Pin7A/2A1:Red, 2:Black, 3:Yellow, 4:Blue, 5:Brown, 6:Orange-White, 7:Orange, 8:Green-White, 9:Blue, 10:Blue-White, 11:Green, 12:Brown-White, 13:BrownInstallation Requirements:
Drawing dimension unit: mm.
Basemounting radius: 35.9 mm.
Surface roughness: Ra1.6.
Mounting thread: 1/2-20UNF-2A.
Thread length: 25mm.

4. Product Description

Standard Flat 13-Core Watertight Connectors

Product Overview & Series Introduction

The Standard Flat 13-Core Watertight Connectors series by HYSF Subsea (Xiamen Chuida Technology Co., Ltd.) represents an independently developed, high-reliability product line specifically engineered for advanced high-density underwater power and multi-channel signal routing where spatial vertical clearance is severely restricted. Featuring a unique low-profile, rectangular structural layout, this series provides a highly integrated layout solution that maximizes spatial configuration efficiency while significantly reducing hydrodynamic drag and water flow resistance across moving vehicle hulls. Developed through our advanced independent innovation system, this specialized multi-core flat series breaks the long-standing monopoly of international brands, delivering an elite domestic substitution for core imported subsea interconnect components.

Every connector configuration in this series features heavy-duty gold-plated copper contacts integrally molded into oilfield-hardened neoprene rubber bodies through an advanced unibody High-Temperature Vulcanization (HTV) process. This sophisticated structural composition ensures exceptional mechanical protection, reliable electrical path isolation, and maximum pressure hull integrity. To accommodate height-sensitive enclosures, specialized multi-sensor pods, and compact marine equipment bays, the series provides complete physical interconnected system sets, including:

  • Low-Profile Cable Assemblies: Heavy-duty Standard Flat 13-core Male/Female inline cable assemblies (DLPL13M to DLPIL13F) jacketed in highly flexible, marine-grade polyurethane or neoprene rubber engineered to withstand rugged marine deployment forces and mechanical pulling loads.
  • Compact Bulkhead Receptacles: Precision-machined threaded receptacles (DLPBH13M to DLPBH13F) designed with a standard 1/2-20UNF-2A installation thread profile and a base mounting radius of 35.9 mm for secure panel integration. Receptacle bases can be custom-machined from elite marine metals—including 316L Stainless Steel, Titanium Alloy, or Naval Brass—paired with specialized fluororubber O-rings to maintain absolute pressure integrity.
  • Fitted Protection Components: Rigid matching dummy sealing plugs (DLPIC13M to DLPIC13F) to completely isolate and seal uncoupled channels from moisture ingress, high-salinity corrosion, and marine biofouling growth.

Key Technical Specifications & Core Features

  • High Versatility & Interchangeability: Precision-engineered to comply directly with international subsea interconnect spacing norms, ensuring full interface compatibility and direct mating capability with global industry brands to drastically lower retrofitting friction and system maintenance costs.
  • Submerged Wet-Plug Capability: Adopts precision-toleranced rubber wiping lips that safely isolate electrical paths by displacing moisture during the connection cycle, allowing seamless underwater connecting and disconnecting operations while fully submerged or exposed in volatile splash zones.
  • Deep-Sea Hydrostatic Sealing: Rated for operational hydrostatic working pressures up to 60MPa, guaranteeing an absolute zero-leakage security threshold at extreme diving depths reaching 6,000 meters.
  • Optimized Hybrid Electrical Parameters: Safely supports combined power and multi-channel signal distribution with a variable rated current profile of 7A/2A per pin under a steady working operational voltage of 550V AC/DC. Features a contact resistance of less than 0.01Ω and a superior insulation resistance threshold of greater than or equal to 200MΩ @ 1000V DC.
  • Extreme Thermal & Mechanical Endurance: Certified to preserve raw material flexibility, physical lock integrity, and environmental sealing boundaries across a broad thermal envelope ranging from -60°C up to +80°C with a mechanical mating life exceeding 500 cycles.

Industrial Applications & Working Conditions

The Standard Flat 13-Core Subsea Rubber Series is uniquely tailored to resolve severe vertical height limitations and complex multi-channel wiring layouts under high-vibration, deep-water hydrostatic loads, and intense salt spray corrosive environments. Key deployment fields include:

1. Multi-Channel Marine Robotic Systems (ROVs & AUVs)

Acts as the primary compact power and high-density telemetry command breakout interface for low-profile Remotely Operated Vehicles (ROVs) and Autonomous Underwater Vehicles (AUVs). The distinct flat profile allows 13 independent signal and localized power lines to be routed closely against flat structural panels or structural bulkheads, optimizing vehicle aerodynamics, preventing tether entanglement, and maintaining frame buoyancy efficiency.

2. Subsea Multi-Sensor Integrated Platforms & Hydrophones

Extensively deployed to connect complex underwater acoustic detection equipment, oceanographic observation networks, hydrophone arrays, and seabed seismic monitoring packages. The low contact resistance and high core density (13 cores) consolidate multiple parallel telemetry streams into a single space-saving hull breakout point with zero signal attenuation over long-term subsea deployment cycles.

3. Low-Profile Underwater Visual & Illuminated Sensor Packages

Serves as the mission-critical connection backbone for high-definition underwater network cameras, portable diving monitoring boxes, and integrated light-and-camera enclosures. The flat circular contact geometry efficiently routes power inputs to high-power LED underwater searchlights while simultaneously driving high-bandwidth digital data feeds back to central command modules through a single minimal cutout opening.

4. Offshore Energy & High-Pressure Sealed Cavity Pods

Utilized across subsea junction boxes, offshore wind farm sub-stations, marine tidal energy converters, and offshore oil and gas drilling manifolds. The heavy-duty neoprene molding resists biofouling and marine growth, securely handling massive mechanical shocks and high tensile forces common during heavy-sea deployment and recovery operations.

Frequently Asked Questions (FAQ)

Q1: What are the primary design advantages of the Standard Flat 13-Core series compared to standard circular connectors?

R: The Standard Flat 13-Core series is engineered specifically to address severe spatial boundaries where vertical clearance is restricted. Its low-profile flat layout significantly reduces the physical height projection off equipment housings, helps minimize water flow resistance (hydrodynamic drag) against moving subsea vehicles, and facilitates clean, parallel cable routing along structural panels without requiring the larger cross-sectional diameter of circular multi-core connectors.

Q2: How is the internal wiring sequence color-coded for the Standard Flat 13-Core cable assembly?

R: Our 13-core flat configuration follows a highly structured standard wiring layout to ensure error-free technical order matching and reliable field connections. The cable wiring sequence maps contacts as follows: 1: Red, 2: Black, 3: Yellow, 4: Blue, 5: Brown, 6: Orange-White, 7: Orange, 8: Green-White, 9: Blue, 10: Blue-White, 11: Green, 12: Brown-White, and 13: Brown. This clear pairing effectively isolates data signals and suppresses cross-talk in complex telemetry loops.

Q3: What rigorous quality assurance testing do these multi-core connectors undergo before shipment?

R: Product reliability in extreme environments is our core foundation, ensuring a proven 99.98% reliability rate. Every single production batch undergoes comprehensive quality assurance testing inside our standardized inspection architecture before factory delivery:

  • Hydrostatic Pressure Testing: Tested inside our specialized 100MPa high-pressure pump system, holding full target pressure for 60 minutes to verify zero structure leakage and zero material deformation under simulated deep-sea hydrostatic loads down to 6,000 meters.
  • Dielectric Withstand Test (Hipot): Applied 2000V DC for 1 minute between individual pins and between pins and the metal shell to confirm that leakage current remains safely below 10mA.
  • Insulation Resistance (IR) Test: Verified with a 15kV insulation tester to guarantee that material and sealing properties exceed greater than or equal to 200MΩ @ 1000V DC.
  • Dynamic Continuity Test: Checked via precision digital resistance multimeters while undergoing a vigorous manual “shake test” on the cable and joint to ensure uninterrupted signal stability under severe marine vibrations.

Q4: What material selection choices can be specified for the bulkhead receptacle housings?

R: Our standard stock features high-temperature vulcanized neoprene rubber molded over premium Acero inoxidable 316L for overall corrosion resistance and high mechanical strength. For specialized or weight-restricted marine engineering projects, we provide high-precision custom machining upgrades in Aleación de titanio (ideal for full ocean depth submersibles) and Naval Brass / Marine Bronze (highly recommended for shallow-water aquaculture due to its natural anti-biofouling performance).

Q5: What corporate quality management systems govern HYSF subsea manufacturing?

R: HYSF operates under a strictly standardized quality architecture as a certified Technology Enterprise holding over ten core patents. Our facilities are fully audited and certified under the ISO 9001 Quality Management System. 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, naval defense contractors, and major research bodies like the Chinese Academy of Sciences (CAS).

Contacto

Jason Liu

Director técnico

HYSF Submarino

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John Zhang

Director general

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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