Water-specific Cable
waterproof rubber flexible cable、underwater power cable、submersible pump cable、waterproof flexible cable、submersible cable
JHS 300/500V cable、JHS 2×2.5mm² cable、JHS multi-core waterproof cable、JHS oxygen-free copper cable
submersible pump power cable、deep well pump cable、mine waterproof cable、underwater lighting cable、construction waterproof cable、agricultural irrigation waterproof cable、sewage treatment cable
custom JHS cable、JHS export cable、flame-retardant JHS cable、low-temperature resistant JHS cable、oil-resistant JHS cable
Product Introduction
JHS Waterproof Rubber Sheathed Flexible Cable
Cable, is a specialized power cable designed for humid, underwater, and harsh working environments. Its core purpose is to address the issues of short circuits, aging, and damage that occur in ordinary cables when exposed to water or humid conditions. It is a key supporting cable for submersible pumps, underground equipment, and outdoor construction.
Application:
- Underwater equipment scenarios: submersible pumps, deep well pumps, sewage pumps, underwater motor power supply; underwater robots (ROV), underwater lighting, aquaculture oxygenators; power supply for fountains, swimming pools, and water feature projects.
- Mining / Underground Scenarios: Power supply for underground mine drainage pumps and ventilation equipment; temporary power supply for tunnels and underground projects; support for mining operations and mobile equipment.
- Outdoor construction scenarios: temporary power supply for construction sites, power supply for tower cranes / elevators; outdoor engineering equipment, mobile equipment at ports and docks; power supply for agricultural irrigation and water conservancy projects.
- Special humid environments: sewage treatment plants, water supply and drainage system equipment; basements, civil defense projects; ship compartments / underwater equipment, yacht power supply (customizable anti-corrosion sheaths available).
product key technologies
JHS Waterproof Rubber Sheathed Flexible Cable: Structure & Advantages
- Conductor layer: Made using an oxygen-free copper multi-strand twisting process, rather than a single-strand copper wire. It ensures extremely low resistance, minimal transmission loss, and low heat generation, while also offering excellent flexibility, allowing for repeated bending and dragging without breaking the core, making it suitable for powering mobile devices.
- Insulation layer: Made of natural rubber - styrene-butadiene rubber (SBR/NR) or environmentally friendly ethylene-propylene rubber (EPR). Excellent electrical insulation performance, high breakdown voltage resistance, and also features anti-aging, anti-ozone, and acid-base resistance, isolating conductors from the external environment and eliminating potential leakage hazards.
- Sheath Layer: The core waterproof layer uses a special waterproof sheath made of chloroprene rubber (CR) or nitrile rubber (NBR). Extremely dense and can be immersed in fresh water or seawater for a long time without leaking or cracking; it also has high wear resistance, tear resistance, and tensile strength, capable of withstanding dragging, squeezing, and mechanical impact. It can also resist UV radiation, making it suitable for long-term outdoor exposure.
Core Product Advantages
- Professional Waterproof and Moisture-Proof: The core feature of the JHS series, with an IP68 waterproof rating (customizable to a higher level), can withstand long-term immersion in water, moist soil, and underground water environments, completely preventing water ingress and short circuits. It is a dedicated accessory for submersible pumps and underwater equipment.
- Weather-resistant and durable: Wide temperature range (-40 ℃ ~+70 ℃ Adaptable to temperature differences between north and south, resistant to UV, oil, and acid-base, it can operate stably in outdoor environments with intense sunlight, extreme cold, and corrosive oil conditions without becoming brittle or aging.
- Soft and Easy to Route: Rubber material + multi-strand copper core design, with a small bending radius (≤4 times the cable diameter), extremely flexible, can be bent and dragged flexibly, suitable for narrow spaces and mobile device wiring, making installation convenient.
- Safety and Compliance: High-purity oxygen-free copper conductors ensure electrical safety, with high insulation resistance and sufficient breakdown voltage, meeting national standards and CCC certification. It can also provide international certifications such as CE, UL, and RoHS, meeting the needs of foreign trade exports.
- Long lifespan and high durability: The sheath is wear-resistant and tear-resistant, the conductor is anti-oxidation, and the long-term usage loss is low. The service life is much longer than that of ordinary PVC cables, making it suitable for high-frequency and high-intensity work environments.
Core selling points:
✅ Professional waterproofing for long-term underwater use: JHS special waterproof rubber sleeve structure, IP68 waterproof rating, can be submerged in water for extended periods, suitable for submersible pumps, underwater equipment, deep well pumps, and other applications, completely eliminating water leakage and short circuits.
✅ High Flexibility and Bend Resistance, Worry-Free Mobile Power Supply: Multi-strand oxygen-free copper core + rubber sheath, soft and easy to bend, can be repeatedly dragged and moved, suitable for powering mobile equipment on construction sites, underground, and outdoors.
✅ Weather-resistant and wear-resistant, suitable for all scenarios: -40 ℃ ~+70 ℃ Wide temperature range, oil-resistant, acid and alkali-resistant, UV-resistant, and anti-aging; can operate stably in outdoor sun exposure, underground humidity, and underwater environments.
✅ National standard quality, safe and reliable: High-purity oxygen-free copper conductor with high conductivity and low loss, 300/500V rated voltage, excellent insulation performance, passed national standard testing, safe and secure.
✅ Customized services, exclusively for foreign trade: Supports customization of length, cross-section, sheath material, and certification, providing complete specifications, test reports, and certificates of origin to meet global customer needs.
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global logistics
Provide global express and sea freight services, door-to-door, worry free and convenient.
Explanation: Our professional engineering team provides selection and technical support to answer your questions and clarify any doubts.
Provide comprehensive quality assurance and after-sales policies to ensure worry free procurement for you.
FAQ
Q: What is JHS cable?
A: JHS stands for Waterproof Rubber Sheathed Flexible Cable. It is a specialized power cable designed for wet, underwater, and harsh working conditions, with the core feature of being usable for long-term submersion in water without short-circuiting or water leakage.
Q: Can JHS cables be submerged in water for a long time?
A: Yes. JHS cables adopt a special waterproof rubber structure with excellent density, which can be used in fresh water, sewage, or underground well water for a long time without short-circuiting or electric leakage. For seawater or highly corrosive environments, a custom anti-corrosion version is recommended.
Q: What is the difference between JHS and ordinary rubber sheathed cables (such as YZ/YZW)?
A:The biggest difference is waterproof capability. JHS is a professional waterproof type, focusing on long-term submersion; YZ/YZW are ordinary rubber sheathed cables, which are only suitable for general damp environments and cannot be submerged in water for a long time.
Q: What is the rated voltage of JHS cables?
The standard rated voltage is 300/500V, and it can also be customized to 450/750V according to project requirements, fully compatible with common power supply systems such as 220V/380V.
Q: Is the conductor copper core or aluminum core?
A: Our JHS cables uniformly use high-purity oxygen-free copper conductors (multi-strand twisted). Copper has far better conductivity and flexibility than aluminum, making it the best choice for underwater and mobile equipment.
Q: What are the common specifications?
A: Common specifications include 2-core, 3-core, 3+1-core, 4-core, 5-core, with cross-sections ranging from 0.75mm² to 240mm². For example, 2×2.5mm² and 3×4mm² are popular models.
Our address
West of Sanqiao Street Office, Weiyang District, Xi'an City, Shaanxi Province, adjacent to Fortune Building
+(86) 18049495269
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