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Low Smoke Halogen-free Flame Retardant Copper Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable

Low Smoke Halogen-free Flame Retardant Power Cable-WD-ZN-VV22

Low Smoke Halogen-Free Flame Retardant Copper Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable is a high-performance power cable designed for modern buildings, industrial facilities and special environments. The cable uses high-purity oxygen-free copper as the conductor, flame-retardant PVC as the insulation layer and sheath, and double-layer steel tape as the armor layer. It not only has excellent electrical properties and mechanical strength, but also has excellent fire retardant effects, fully meeting the high safety, environmental protection and durability requirements of the cable.

This cable is widely used in environments with high requirements for power transmission, especially in places with high fire risks and strict environmental protection requirements. Typical application scenarios include

High-rise buildings and commercial buildings: provide stable power supply while reducing the impact of toxic smoke in fires.

Hospitals and medical institutions: ensure the operation of critical power systems and avoid damage to patients and equipment in the event of a fire.

Subway and railway systems: ensure that power lines in rail transit systems remain functional in the event of a fire and ensure passenger safety.

Industrial plants and workshops: provide mechanical protection in production environments to prevent cable damage and ensure production continuity.

Public facilities: provide safe power supply in crowded places such as gymnasiums and exhibition halls.

Underground pipelines and tunnels: have waterproof, pressure-resistant and corrosion-resistant properties to ensure the long-term stability of the power system.


Material properties

Conductor: High-purity copper core with excellent conductivity, ensuring efficient power transmission.

Insulation layer: Low-smoke halogen-free PVC material (LSZH) is used, which has good electrical insulation performance, high temperature resistance and chemical corrosion resistance. The amount of smoke generated in a fire is very small, and no toxic halogen gas is released, which meets environmental protection and safety standards.

Armor layer: Steel tape armor provides excellent mechanical protection, so that the cable will not be damaged when subjected to external pressure, friction or impact.

Outer sheath: High-quality PVC material, which enhances the cable's tensile resistance, abrasion resistance and chemical corrosion resistance, provides additional protection, and is suitable for a variety of installation environments.


Technical Data

Number of coresConductor diameterConductor DiameterInsulation ThicknessResistance Current carrying capacity
Steel belt armor








Sheath thicknessArmor thicknessCable outer diameterweight  








(mm)(mm²)(mm)(Ω/km)(A)(mm)(mm)(mm)(kg/km)
Single core1.82.50.87.4136/25











2.3414.6147/33












2.8613.0858/41












3.61011.8378/58












4.51611.15100/76












6251.20.727130/98












7351.20.524155/115












8.3501.40.387185/145












9.8701.40.268225/180












11.5951.60.193270/225












12.91201.60.153310/260












14.51501.80.124350/300












1618520.0991395/345












18.32402.20.0754455/410












Two cores20.53002.40.0601515/475












1.82.50.87.4134/23












2.3414.6144/311.80.2x214.7305








2.8613.0856/381.80.2x215.7367








3.61011.8376/531.80.2x218.3495








4.51611.15100/711.80.2x220.4656








6251.20.727125/901.80.2x223.8929








7351.20.524155/1101.80.2X226.11172








8.3501.40.387185/1351.80.5x229.61517








9.8701.40.268230/16520.5x235.42376








11.5951.60.193275/2102.10.5x240.23104








12.91201.60.153310/2452.20.5x243.63730








14.51501.80.124350/2802.30.5x247.74470








1618520.0991395/3202.50.5x252.75447








18.32402.20.0754455/375












Three cores1.82.50.87.4129/19












2.3414.6138/26












2.8613.0847/32












3.61011.8365/461.80.2x221.2800








4.51611.1584/601.80.2x223.51050








6251.20.727110/771.80.2x227.21465








7351.20.524130/951.90.2X230.72150








8.3501.40.387155/11520.5x231.42453








9.8701.40.268195/1452.20.5x233.63116








11.5951.60.193230/1852.40.5x238.34053








12.91201.60.153260/2102.50.5x241.94930








14.51501.80.124300/2452.60.5x247.16075








1618520.0991335/2802.80.5x250.97300








18.32402.20.0754390/33530.5x2579231








20.53002.40.0601435/3753.20.5x26411847








Four cores1.82.50.87.4129/19












2.3414.6138/261.80.2x216.5435








2.8613.0847/321.80.2x217.7542








3.61011.8365/461.80.2x220.8764








4.51611.1584/601.80.2x223.41048








6251.20.727110/771.80.2x227.51529








7351.20.524130/951.80.2X230.31969








8.3501.40.387155/1151.90.5x236.72960








9.8701.40.268195/1452.10.5x241.33956








11.5951.60.193230/1852.20.5x247.25273








12.91201.60.153260/2102.40.5x251.36403








14.51501.80.124300/2452.60.5x256.47757








1618520.0991335/2802.80.5x262.49524








18.32402.20.0754390/33530.5x270.112207








20.53002.40.0601435/3753.20.5x277.315044








Five cores1.82.50.87.4129/19












2.3414.6138/261.80.2x217.6508








2.8613.0847/321.80.2x219.1652








3.61011.8365/461.80.2x222.5925








4.51611.1584/601.80.2x225.41276








6251.20.727110/771.80.2x230.31871








7351.20.524130/9520.2x235.32755








8.3501.40.387155/1152.10.5x240.23588








9.8701.40.268195/1452.30.5x245.54835








11.5951.60.193230/1852.50.5x252.16459








12.91201.60.153260/2102.60.5x256.67856








14.51501.80.124300/2452.80.5x262.29528








1618520.0991335/2802.90.5x268.611683








18.32402.20.0754390/3353.20.5x277.415034








20.53002.40.0601435/3753.40.5x285.418546










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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

Low Smoke Halogen-free Flame Retardant Power Cable-WD-ZN-VV22

  Low Smoke Halogen-free Flame Retardant Copper Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable

Features

Features

Low smoke and halogen-free: Very little smoke is generated during a fire, and no toxic gases are released, providing protection for personnel evacuation and firefighting.

Flame retardant: Flame retardant treatment that meets international standards ensures that the cable will not aggravate the spread of fire in the event of a fire.

High mechanical strength: The steel belt armor layer provides solid mechanical protection, which significantly enhances the cable's ability to resist external impact, stretching and friction.

Durability: The PVC outer sheath and insulation layer maintain excellent performance under a variety of environmental conditions, including chemical corrosion resistance, water resistance and UV resistance.

Environmentally friendly: Low smoke and halogen-free materials are used, free of harmful halogens, and meet the requirements of green buildings and sustainable development.


Technical parameters

Rated voltage: 0.6/1kV

Conductor material: high purity copper

Insulation material: low smoke halogen-free PVC

Sheath material: PVC

Armor material: steel strip

Working temperature: -15℃ to +90℃

Minimum bending radius: 10D

Number of cores: 1, 2, 3, 4, 5, 3+1, 4+1, 3+2 and other core numbers are available to meet the needs of different application scenarios.


Production

Projects

COMMON QUESTIONS

SHENXING Cable Service FAQs

Want to learn more? Check out our electrical cable most frequently asked questions.

What is low smoke zero halogen flame retardant copper core PVC insulated steel tape armored power cable?

Low smoke zero halogen flame retardant copper core PVC insulated steel tape armored power cable is a power cable with a copper core conductor and a low smoke zero halogen (LSZH) insulation layer. It is equipped with a steel tape armor layer on the outside to provide additional mechanical protection, and the outer sheath is made of PVC material. The cable has excellent properties such as flame retardancy, low smoke zero halogen, pressure resistance, and mechanical damage resistance. It is widely used in places with high requirements for cable safety and environmental protection.

What are the main application scenarios of this cable?

This cable is widely used in the following places:

High-rise buildings: reliable power supply is required and fire safety requirements are high.

Hospitals and medical institutions: Ensure the normal operation of medical equipment and systems in fires and ensure patient safety.

Subways, railways and airports: Provide stable power in crowded places to avoid the spread of fire.

Industrial plants: Suitable for industrial environments that require high-strength mechanical protection and fire protection requirements.

Public facilities: such as gymnasiums, exhibition halls, etc., to ensure the stability and safety of the power system.


What is the role of the steel belt armor layer of the cable?

The steel belt armor layer of the cable mainly provides additional mechanical protection, which can effectively prevent the cable from being subjected to external physical damage during installation or operation, such as stretching, compression, friction, etc. It can also enhance the durability of the cable in underground or other harsh environments, and prevent damage by external chemicals, moisture or extreme weather.

What are the environmental characteristics of low-smoke halogen-free cables?

The environmental characteristics of low-smoke halogen-free cables are as follows:

Low smoke: The amount of smoke produced during combustion is very small, which can effectively reduce the visual obstruction during fire and facilitate personnel evacuation.

Halogen-free: Halogen-free materials are avoided to avoid the release of toxic gases and reduce harm to personnel health and the environment.

Comply with environmental standards: The cable meets the requirements of green building and sustainable development, and is suitable for buildings and facilities with high environmental standards.


What is the flame retardant performance of the cable?

Low-smoke halogen-free flame-retardant copper core PVC insulated steel belt armored power cable has excellent flame retardant properties, which can prevent the spread of fire when a fire occurs and ensure the safety of the cable in the event of a fire. It complies with international standards (such as IEC 60332-1, etc.) and has undergone rigorous flame retardancy testing. It can maintain the integrity of the line in a fire and minimize the harm of fire to personnel and equipment.

More Frequently Asked Questions.

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