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A large cale wire and cable enterprise group integrating manufacturing,sales, design and research and development.
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WDZN-BV V Cable
ZR-BVV cable is a flame-retardant copper core PVC insulated, PVC sheathed high-performance cable designed for electrical systems with high safety standards. The "ZR" in the cable represents the flame-retardant property, and the "BVV" represents the wiring structure, which includes a copper core conductor, PVC insulation layer and sheath layer. ZR-BVV cable has good flame retardant properties, electrical stability and environmental protection, and is a reliable power transmission solution in residential, commercial and industrial environments.
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Application fields
ZR-BVV cable is suitable for the following scenarios
Residential buildings: household appliances, lighting lines and interior decoration wiring.
Commercial buildings: places such as office buildings and shopping malls that require high-safety cables.
Industrial facilities: power systems in factories, warehouses and workshops.
Public facilities: hospitals, schools, subway stations, airports and other scenes that require high flame retardant performance of cables.
Product Advantage
Flame retardant performance
Excellent fireproof properties: ZR-BVV cable meets the flame retardant performance test requirements of the international standard IEC 60332-3.
High oxygen index material: flame retardant polyvinyl chloride material is used, and the oxygen index is between 28-33, which ensures that the cable has self-extinguishing properties in fire.
High-quality conductors and sheaths
The conductor uses high-purity oxygen-free copper, providing excellent conductivity and antioxidant capacity.
Both insulation and sheaths are made of environmentally friendly PVC, which is durable and anti-aging.
Environmental protection and durability
The cable material is low in toxicity and smoke, meets environmental protection requirements, and does not release harmful gases when burned.
The PVC sheath has excellent wear resistance, moisture resistance and external force resistance, and is suitable for complex construction environments.
Technical Data
| d | Conductor diameter | Nominal cross section | Insulation thickness | Sheath thicknes | Stranded conductor | ||
| Cable outer diameter lower limit | Cable outer diameter upper limit | Minimum insulation resistance at 70℃ | |||||
| （mm） | （mm2） | （mm） | （mm） | （mm） | （mm） | （ MΩ/km） | |
| Two cores | 0.8 | 0.5 | 0.5 | 0.6 | 4.6 or 3.0×4.9 | 5.9 or 3.7×5.9 | 0.012 |
| 1 | 0.75 | 0.5 | 0.6 | 4.9 or 3.2×5.2 | 6.3 or 3.8×6.3 | 0.01 | |
| 1 | 0.75 | 0.6 | 0.8 | 5.7 or 3.7×6.0 | 7.2 or 4.5×7.2 | 0.11 | |
| 1.1 | 1 | 0.6 | 0.8 | 5.9 or 3.9×6.2 | 7.5 or 4.7×7.5 | 0.01 | |
| 1.4 | 1.5 | 0.7 | 0.8 | 6.8 | 8.6 | 0.01 | |
| 1.8 | 2.5 | 0.8 | 1 | 8.4 | 10.6 | 0.09 | |
| Three cores | 0.8 | 0.5 | 0.5 | 0.6 | 4.9 | 6.3 | 0.012 |
| 1 | 0.75 | 0.5 | 0.6 | 5.2 | 6.7 | 0.01 | |
| 1 | 0.75 | 0.6 | 0.8 | 6 | 7.6 | 0.11 | |
| 1.1 | 1 | 0.6 | 0.8 | 6.3 | 8 | 0.01 | |
| 1.4 | 1.5 | 0.7 | 0.9 | 7.4 | 9.4 | 0.01 | |
| 1.8 | 2.5 | 0.8 | 1.1 | 9.2 | 11.4 | 0.09 | |
| Four cores | 1 | 0.75 | 0.6 | 0.8 | 6.6 | 8.3 | 0.11 |
| 1.1 | 1 | 0.6 | 0.9 | 7.1 | 9 | 0.01 | |
| 1.4 | 1.5 | 0.7 | 1 | 8.4 | 10.5 | 0.01 | |
| 1.8 | 2.5 | 0.8 | 1.1 | 10.1 | 12.5 | 0.09 | |
| Five cores | 1 | 0.75 | 0.6 | 0.9 | 7.4 | 9.3 | 0.11 |
| 1.1 | 1 | 0.6 | 0.9 | 7.8 | 9.8 | 0.01 | |
| 1.4 | 1.5 | 0.7 | 1.1 | 9.3 | 11.6 | 0.01 | |
| 1.8 | 2.5 | 0.8 | 1.2 | 11.2 | 13.9 | 0.09 | |
Expand all
Only some product parameters are displayed. For more product information, please contact us.
The above parameters are for reference only.
Cable Structure
WDZN-BV V Cable
Product Advantages
Product Advantages
Reliability: Flame retardant performance and electrical stability ensure safe and worry-free system operation.
Long life: Anti-aging design and high-quality materials extend the cable life and reduce maintenance costs.
Environmental protection: Low smoke and non-toxic design reduces damage to personnel and the environment in fires.
Specifications and technical parameters
Structure
Conductor: high-purity oxygen-free copper core.
Insulation layer: environmentally friendly polyvinyl chloride (PVC).
Sheath layer: flame-retardant polyvinyl chloride sheath.
Technical performance
Rated voltage: 0.6/1kV.
Flame retardant standard: in accordance with IEC 60332-3 and UL 910.
Bending radius: not less than 4D when the cable outer diameter is less than 25mm, and not less than 6D when it is greater than or equal to 25mm.
Common specifications
Various specifications are available, such as: ZR-BVV 2x1.5mm², 3x2.5mm², 4x4mm², etc.
Working temperature
The long-term working temperature does not exceed 70℃.
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 ZR-BVV flame-retardant cable?
ZR-BVV is a flame-retardant copper core PVC insulated cable, where "ZR" indicates flame-retardant properties and "BVV" indicates that the cable structure is copper core, PVC insulation and PVC sheath.
What scenarios are ZR-BVV cables suitable for?
It is mainly used for indoor wiring, lighting lines and equipment connections, and is especially suitable for places with high fire protection requirements, such as residences, shopping malls and public buildings.
How are the flame-retardant properties of ZR-BVV cables reflected?
The cable uses special flame-retardant materials, which can delay the spread of flames in fires and reduce the risk of secondary fires, meeting national flame-retardant performance standards.
What is the difference between ZR-BVV and ordinary BVV cables?
ZR-BVV has flame-retardant properties, while ordinary BVV does not have this property, so ZR-BVV is more suitable for environments with higher safety requirements.
What are the common specifications of ZR-BVV cables?
Common specifications include 1.5mm², 2.5mm², 4mm², 6mm², etc. The specific selection needs to be determined according to the power and load requirements.
What is the operating temperature range of ZR-BVV cables?
The normal operating temperature range is -15℃ to +70℃, and the short-term operating temperature should not exceed 160℃.
What are the precautions for the installation and laying of ZR-BVV cables?
Avoid strong bending during installation. The minimum bending radius is usually 6 times the outer diameter of the cable. At the same time, keep away from high temperature and corrosive environments.
How durable is the ZR-BVV cable?
The cable is wear-resistant, corrosion-resistant, and has good mechanical strength. The service life can generally reach more than 20 years. The specific life depends on the installation and use environment.
How to judge whether the purchased ZR-BVV cable meets the standards?
You need to check whether the product has the national compulsory certification (CCC mark) and confirm the product certificate and inspection report.
Can ZR-BVV cable be used in outdoor environments?
It is generally not recommended to be used in outdoor environments with long-term exposure, because its sheath material may age due to long-term exposure to ultraviolet rays. If it is required to be used outdoors, a cable with UV resistance should be selected.
More Frequently Asked Questions.
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