450V Flexible Rubber Sheathed Copper Core Waterproof Submersible Pump Cable for Deep Wells

450/750V Heavy-Duty and High-Performance Stranded Copper Conductor EPR Insulation Flexible Submersible Water Pump Rubber Cable Wire

The cable copper conductor is made of high-quality copper, ensuring excellent current transmission. With an insulation resistance and AC voltage of 450/750V for current transmission, it ensures the normal operation of submersible pump motors. The sheath is made of premium materials, offering excellent bending flexibility for submersible pump cables. With low water absorption under pressure, it protects submersible pump motors from aging and corrosion, ensuring normal operation under mobile conditions. The long-term operating temperature of JHS cables should be below 70 degrees Celsius.

Product Overview

This waterproof rubber cable is manufactured using special rubber waterproof material and thermoplastic elastomer filling materials, featuring cold resistance, flexibility, and superior waterproof properties. Designed for connecting submersible motors with DC voltage 450/750V and below, it's ideal for submersible pump power transmission with a long-term allowable operating temperature not exceeding 65°C.

Key Features

• Conductor: Stranded multiple thin copper wires for maximum flexibility
• Sheath: High-quality rubber material
• Insulation: EPR (Ethylene Propylene Rubber)
• Voltage Rating: 450/750V
• Filler: TPE (thermoplastic elastomer)
• Wrapping Tape: Non-woven fabrics
• Shape: Round design for optimal performance
• Core Options: Available in Single Core, 2 Cores, 3 Cores, 4 Cores, 5 Cores, 6 Cores
• Cross Section Range: From 0.75mm to 300mm

Primary Applications

• Water Conservancy: Submersible pumps for farmland irrigation, fish pond oxygenation, urban water supply systems, and sewage treatment
• Construction: Power supply for submersible pumps in sinking well construction and underwater concrete vibrators
• Municipal Engineering: Temporary power supply for sewer cleaning equipment and river dredging machinery
• Underwater Operations: Underwater welding, cleaning, and other submerged applications
• Landscape Lighting: Power transmission for water illumination lamps and water treatment equipment
• Marine Applications: Bilge pumps on ships, deck equipment, and port shore washers

Technical Specifications

Quality Assurance

• Every production process undergoes specialized quality testing
• Professional engineers conduct final quality inspections
• All products meet CCC/ISO9001 certifications and comply with IEC standards

About Chongqing Kefei Cable Group Co., Ltd.

With 40 years of experience in R&D and production of rubber cables, our company specializes in manufacturing various electrical cables including mining cables, rubber sheath cable series, shield machine special high voltage cables, and other specialized series. Our flexible cable series benefits from over 20 years of expertise and can be customized to meet specific customer requirements.

Our Advantages

• Advanced production technology
• High-quality design standards
• Comprehensive testing equipment
• Stringent quality control processes
• Mature and optimized production workflows

Production Facilities

Certifications

Packaging & Shipping

We provide professional, environmentally friendly, and efficient packaging services to ensure the complete safety of your goods during transportation.

Frequently Asked Questions