A large-scale wire and cable enterprise group integrating manufacturing, sales, design and research and development.
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A large cale wire and cable enterprise group integrating manufacturing,sales, design and research and development.
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WDZA-KVV
Low smoke zero halogen flame retardant copper core PVC insulated PVC sheathed flame retardant control cable is a high safety cable product designed to provide excellent flame retardant, low smoke and environmental protection performance. The core of the cable is a highly conductive copper core, and the outer layer is made of polyvinyl chloride (PVC) insulation and sheath material, which has excellent wear resistance, corrosion resistance and mechanical strength. It is widely used in environments that require high safety, low smoke and halogen-free, especially suitable for signal and power transmission in industries such as power, industrial automation, and communication equipment.
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Application fields
Low smoke halogen-free flame retardant cables have important applications in many fields
Construction engineering: suitable for wiring of electrical lines, especially in densely populated places such as high-rise buildings, underground facilities, airports, etc.
Power equipment: used for power transmission and control systems, such as distribution systems, electrical equipment connection lines, etc.
Industrial control systems: widely used in industrial automation equipment, machinery, transmission systems and control systems to ensure the safe operation of equipment during production.
Data transmission: suitable for communication lines, signal transmission, computer networks and other fields to ensure the stability and security of data transmission.
Transportation facilities: such as subways, tunnels and other places that require special cable protection, provide reliable power supply and control.
Material properties
Copper core conductor: The cable uses high-quality oxygen-free copper as the conductor to ensure good electrical conductivity and long-term stability, reducing energy loss.
PVC insulation layer: High-performance polyvinyl chloride (PVC) is used as the insulation material, which has excellent electrical insulation performance.
PVC sheath layer: The outer sheath is also made of polyvinyl chloride material, providing excellent tensile strength, anti-friction performance, and waterproof and moisture-proof capabilities.
Low smoke halogen-free formula: The advanced halogen-free flame retardant formula is used to ensure that the cable will not release toxic gases under fire conditions and the amount of smoke generated is very small.
Technical Data
| Cable Model | Structural Features | Conductor nominal cross-sectional area （mm²） | |||||||||
| Shielding Type | Armor Type | Flexible cable | 0.5 | 0.75 | 1 | 1.5 | 2.5 | 4 | 6 | 10 | |
| Number of Cores | |||||||||||
| KVV、KVVP、KYJV、 KYJVP、KYJY、KYJTYP | No or copper wire | None | No | — | 2-61 | 2-19 | 2-10 | ||||
| KVVP2、KVVP3、KVVP4、 KYJVP2、KYJVP3、KYJVP4、 KYJYP2、KYJYP3、KYJYP4 | Metal Strip | Steel belt | No | — | 4-61 | 4-19 | 4-10 | ||||
| KVV22、KYJV22、KYJY23、 KVVP2-22、KYJVP2-22、 KYJYP2-23 | None or copper tape | Steel belt | No | — | 7-61 | 4-61 | 4-19 | 4-10 | |||
| KVV32、KYJV32、KYJY33 | None | Steel Wire | No | — | 19-61 | 7-61 | 4-19 | 4-10 | |||
| KVVR | None | None | Yes | 2-16 | — | — | — | ||||
| KVVRP | Copper wire | None | Yes | 2-61 | 2-48 | — | — | — | |||
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Only some product parameters are displayed. For more product information, please contact us.
The above parameters are for reference only.
Cable Structure
WDZA-KVV
Features
Product Features
Low smoke and halogen-free: When a fire occurs, the amount of smoke released when the cable burns is greatly reduced, and no toxic halogenated gases are released. This is especially important in public places such as subways, airports, and hospitals.
Flame retardant performance: The cable has excellent flame retardant properties and complies with international standards such as IEC and UL. It can extinguish itself after the fire source is removed, effectively preventing the spread of the fire.
High temperature resistance: The long-term operating temperature of the cable can reach 70°C, and special models can withstand a working environment of 105°C, adapting to the power transmission needs under high temperature conditions.
Environmentally friendly and non-toxic: Complying with the EU RoHS directive, the materials in the cable do not contain harmful substances and meet environmental protection requirements.
Experimental performance
Rated voltage Uo/U 450/750V
Number of cores: 2-61
Maximum operating temperature 70 or 95℃
Laying temperature not less than 0℃
Cable bending radius:
Unarmored and flexible cable: 15D±5%
Armored and copper tape shielded cable: 12D±5%
Production
Production Equipment
Projects
COMMON QUESTIONS
SHENXING Cable Service FAQs
Want to learn more? Check out our electrical cable most frequently asked questions.
What is low-smoke halogen-free flame-retardant copper core PVC insulated PVC sheathed flame-retardant control cable?
This is a cable with copper core conductor, polyvinyl chloride (PVC) insulation and sheath materials, with low smoke, halogen-free and flame-retardant properties. It can release a small amount of smoke in a fire and does not release toxic gases, which can effectively curb the spread of fire and ensure the safety of equipment and personnel.
Why are low-smoke halogen-free cables safer than traditional cables?
Low-smoke halogen-free cables do not release toxic halide gases in the event of a fire, and there is less smoke when burning, which greatly reduces the safety risks in fires. This makes it have obvious advantages when used in confined spaces and high-density crowd areas (such as subways, airports, hospitals, etc.).
What are the main application areas of low-smoke halogen-free cables?
This cable is widely used in building electrical, power systems, industrial automation, data transmission, communication equipment, and transportation facilities. It is particularly suitable for places that require high safety and environmental protection requirements, such as subways, airports, hospitals, office buildings, and underground parking lots.
What is the temperature resistance of low-smoke halogen-free cables?
The long-term operating temperature of low-smoke halogen-free cables is generally 70°C. Some special models (such as BVR-105) can withstand operating temperatures up to 105°C to adapt to temperature changes in different working environments.
Do low-smoke halogen-free cables meet international safety standards?
Yes, low-smoke halogen-free cables meet a number of international and domestic safety standards, such as GB/T 9330-2008, JB/T 8734-2012, IEC 60332, etc., to ensure their reliability in fire safety, environmental protection and electrical performance.
How do low-smoke halogen-free cables perform in fire situations?
Low-smoke halogen-free cables have excellent flame retardancy and can quickly extinguish themselves after the fire source is removed. The flame spreads slowly, effectively preventing the spread of the fire and greatly improving the safety of personnel in fires.
Are the materials of low-smoke halogen-free cables environmentally friendly?
Yes, low-smoke halogen-free cables use halogen-free formula materials, which will not release toxic gases during combustion, comply with the EU RoHS environmental protection directive, ensure that they are harmless to the environment during use, and meet the requirements of modern green buildings and environmental protection.
What is the conductor material of low-smoke halogen-free cables?
The conductor of the cable is made of high-quality oxygen-free copper, which has excellent electrical conductivity, ensuring efficient and stable transmission of electric energy, while ensuring that the cable has good oxidation resistance and long-term stability.
What are the mechanical properties of low-smoke halogen-free cables?
The cable has strong mechanical properties such as tensile strength, wear resistance, and corrosion resistance, can withstand certain external pressure and wear, and is suitable for complex applications in various industrial and construction environments.
How to choose a suitable low-smoke halogen-free cable model?
When choosing a low-smoke halogen-free cable, you need to choose a suitable model based on factors such as the actual working voltage, temperature, environmental requirements, and cable flexibility. For example, different models such as WDZA-KYJY, WDZ-KVV, and WLZR-KYY are suitable for different application scenarios and working environments. It is recommended to choose according to the specifications and requirements of the electrical system.
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