Wear resistant and tensile composite cable 3 * 4+1 * 2.5+8 * 1.5P

Wear resistant and tensile composite cable 3 * 4+1 * 2.5+8 * 1.5P

YFF-KJL composite tensile and wear-resistant cableProduct Features

Working voltage: 300/500V

Test voltage: 1500V

Insulation resistance: ≥ 20M Ω/km (20 ℃)

Smaller bending radius: Mobile installation: approximately 20x D (cable outer diameter)

Fixed installation: approximately 6x D (cable outer diameter)

Working temperature: Mobile installation: -40 ° C to 70 ° C (customizable)

Fixed installation: -60 ° C to 80 ° C

Flame retardant properties: comply with VDE 0472-804 Part B testing and IEC 60332-1

Wear resistant and tensile composite cable 3 * 4+1 * 2.5+8 * 1.5PProduct application:

Used for electrical connection installation in control systems such as industrial automation and electromechanical equipment. Suitable for extremely harsh industrial environments and corrosive cooling and lubricating oil applications, it has excellent oil resistance, wear resistance, microbial resistance, hydrolysis resistance, chemical corrosion resistance, and protects cables from mechanical stress damage. Tin plated copper braided shielding gives the cable strong resistance to external electromagnetic interference, ensuring the stability of the cable system.

Product Structure:

Conductor: Multiple strands of fine twisted bare copper wire, compliant with VDE0295, Class 5 conductor

Insulation: Special halogen-free mixed material (optional)

Core wire: The core wire is twisted into a cable, and the color of the core wire complies with VDE 0293

Black core wire, white numerical code with yellow green wire

Colored core wire with yellow green wire

Black core wire, white numerical code without yellow green wire

Colored core wire without yellow green wire

Outer sheath: specially made halogen-free PUR mixed material

Outer sheath color: black, color, gray

Polyurethane has many advantages:
1. It is not easy to age and harden like PVC due to various environmental factors, nor will it age and crack like PE, resulting in a decrease in the electrical performance and environmental resistance of the cable.
2. It has the same characteristics of wear resistance, softness, and good weather resistance as rubber, but its processing technology is much simpler than rubber. It can be heated and extruded like PVC, PE, and other materials without the need for vulcanization.
3. Under low temperature conditions of -60 ℃, it can still maintain good bending performance, and even if bent multiple times with a small bending radius, cracking will not occur.
4. It has good adhesion with other cable materials such as aramid, non-woven fabric, copper wire, etc.
Therefore, in some occasions with high usage requirements, such as mining, oil well, nuclear power plant, ship, and some * * field cables, polyurethane materials can be used as sheaths to meet the usage requirements of these occasions. Polyurethane materials are gradually replacing PVC, various synthetic rubbers, etc. as the outer sheath of cables, used in various harsh environments.

Polyurethane cables are widely popular. Polyurethane cables have good oil resistance, toughness, wear resistance, cold resistance (low temperature resistance), water resistance, aging resistance, acid and alkali resistance, weather resistance, long service life, prevention of direct light and energy release, and many other good functions. They are suitable for oil stains, extremely harsh low-temperature environments.

Polyurethane has the following important continuing properties: high tensile strength; Improve tear resistance; Anti notch wear resistance; Resistant to repeated bending; Impact resistant and low-temperature flexible.
Its outstanding chemical properties include: good resistance to mineral oil; Has good resistance to non-alcoholic gasoline; Can be stored underwater; Has good resistance to many solvents.

Polyurethane Cable Structure and Technical Indicators Polyurethane Cable Structure
Conductor material: Multiple strands of finely twisted bare copper wire. Conductor structure: Compliant with VDE class.
Core wire insulation: DVV mixture, tear resistant, cut resistant. Core wire twisting: The core wire is twisted at a small pitch and twisted into a cable. Core wire identification: red, yellow, and green double.
Shielding: Tin plated copper wire shielding, with a shielding coverage rate of over 85%. Outer sheath: Low smoke halogen-free polyurethane. Wear resistant and tensile resistant.
Technical specifications of polyurethane cable
Smaller bending radius: 8 times the outer diameter of the cable. Temperature range: -45 ℃~80 ℃. Working voltage: 450/700V
Compliant with VDE and GB.