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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-KVVR Cable
Low smoke zero halogen flame retardant copper core polyvinyl chloride (PVC) insulated polyvinyl chloride sheathed control soft cable is a cable product designed to provide high safety, durability and stable power transmission. This cable uses high-quality copper core as conductor, providing excellent conductivity and low resistance characteristics. The cable uses low smoke zero halogen material for insulation and sheathing, ensuring that the smoke released in the event of a fire is minimal and no toxic or harmful gases are generated, greatly improving personal safety and environmental protection.
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Industrial Automation and Intelligent Control Systems
In the field of modern industrial automation, low-smoke halogen-free flame-retardant copper core control soft cables are widely used in signal and power transmission of PLC, inverter, sensor and other equipment.
Building Electrical Systems
In building electrical systems, low-smoke halogen-free flame-retardant cables can effectively reduce the release of harmful gases in fires, and their high flame retardancy prevents the spread of fire when a fire occurs.
Data Centers and Communication Equipment
Low-smoke halogen-free flame-retardant cables provide anti-electromagnetic interference (EMI) functions while ensuring efficient current transmission, ensuring the stability of data transmission.
Traffic Monitoring and Security Systems
Low-smoke halogen-free flame-retardant cables can effectively isolate fire sources, prevent fires from spreading to equipment, and ensure traffic safety and personnel evacuation.
Power Distribution and Power Generation Facilities
The power system has extremely high safety requirements for cables. Low-smoke halogen-free flame-retardant cables can ensure that when accidents occur during power transmission, they can effectively reduce the risk of fire and protect the stability of equipment and power systems.
Medical Equipment and Emergency Rescue Systems
Low-smoke halogen-free flame-retardant copper core control cables ensure the safe operation of hospitals and emergency equipment in emergency situations such as fires.
Advantage:
Conductor: High-purity copper core ensures excellent conductivity and stable current transmission, reduces power loss and improves energy efficiency.
Insulation: Low-smoke halogen-free polyvinyl chloride (PVC) material has excellent insulation, can effectively prevent current leakage and reduce the risk of electrical equipment failure.
Sheath: The polyvinyl chloride (PVC) sheath is wear-resistant, UV-resistant and moisture-proof, which helps to extend the service life of the cable and adapt to complex installation environments.
Environmental protection: Low-smoke halogen-free materials meet international environmental standards and can release minimal smoke and non-toxic gases in the event of a fire, ensuring a clean environment and personnel health.
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-KVVR Cable
Features
Features
Flame retardancy: The cable has excellent flame retardancy. The PVC insulation material can quickly extinguish itself in the event of a fire, preventing the spread of flames and providing higher safety for equipment and personnel.
Low smoke and halogen-free: The cable releases very little smoke when burning, and does not produce toxic and harmful halogen gases, which can greatly reduce the risk of poisoning in a fire and ensure the life safety and health of personnel.
High flexibility: The copper core structure is designed to be flexible and suitable for occasions that require frequent bending and movement, especially for the connection of equipment such as automation control and monitoring systems.
Excellent anti-electromagnetic interference: Effective electrical shielding protection ensures stable signal transmission in complex electrical environments and prevents electromagnetic interference from affecting the control system.
Features
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 applications are low-smoke halogen-free flame-retardant copper core PVC insulated control soft cables suitable for?
This cable is widely used in situations that require high safety and low fire risk, such as industrial automation control systems, building electrical systems, data centers, power systems, traffic monitoring, petrochemicals and other industries.
What is the low-smoke halogen-free flame-retardant property?
The low-smoke halogen-free flame-retardant property means that the cable can release very little smoke when burning and does not produce toxic halogenated gases. This greatly reduces the release of harmful gases during fires and is safer for the environment and personnel health.
What is the conductor material of the low-smoke halogen-free flame-retardant copper core control cable?
The cable uses high-purity copper core as a conductor, which has excellent conductivity and oxidation resistance, ensures stable transmission of current, and can reduce power loss.
What temperature range can this cable withstand?
The long-term use temperature range of low-smoke halogen-free flame-retardant copper core PVC insulated cable is -20℃ to +70℃, and it has strong short-circuit tolerance. The conductor temperature can reach 250℃ during short circuit (lasting no more than 5 seconds).
How is the fire resistance of the cable?
This cable is made of flame-retardant PVC material and meets strict flame-retardant standards. It can self-extinguish after the fire source is removed. The flame spreads very slowly, which can effectively prevent the spread of fire and ensure the safety of people's lives.
What gas will low-smoke halogen-free cable release when a fire occurs?
Low-smoke halogen-free cable will not release toxic halogen gas during combustion. Compared with ordinary cables, it produces less smoke, avoiding the harm of toxic gases to people and the environment.
How is the shielding performance of this cable?
This cable has good anti-electromagnetic interference (EMI) performance and adopts high-quality copper tape braided shielding layer, which can effectively prevent the influence of external electromagnetic interference on power transmission and signal transmission, ensuring the stable operation of the control system.
Is this cable suitable for outdoor and harsh environments?
Yes, the cable has good UV resistance, waterproof, moisture resistance, oil corrosion resistance and other characteristics, suitable for outdoor and harsh environments, such as power facilities, petrochemical, railway, subway and other places.
What should I pay attention to when installing low-smoke halogen-free flame-retardant cables?
During installation, ensure that the bending radius of the cable is not less than the specified requirements. For single-core cables, the bending radius should not be less than 20 times the outer diameter of the cable to ensure the integrity and service life of the cable. At the same time, it is recommended to follow the local installation specifications to ensure that the cable is laid correctly.
How long is the service life of this cable?
The design life of low-smoke halogen-free flame-retardant copper core PVC insulated cable is generally 20-30 years, depending on the use environment and maintenance conditions. Under normal use and proper installation conditions, the cable can provide long-term and reliable service.
More Frequently Asked Questions.
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