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WDZ-RY Copper Core Low Smoke Zero Halogen Cross-linked Polyolefin Insulated Flexible Wire

    WDZ-RY Copper Core Low Smoke Zero Halogen Cross-linked Polyolefin Insulated Flexible Wire

    Our Copper Core LSZH Cross-linked Polyolefin Flexible Wire is engineered for maximum safety, durability, and performance in industrial, commercial, and infrastructure applications. Featuring a highly conductive copper core and cross-linked polyolefin insulation, this wire offers exceptional heat resistance, mechanical strength, and flexibility. Its low smoke, zero halogen (LSZH) formulation minimizes toxic gas and smoke release during fire, ensuring enhanced safety for indoor wiring, transportation systems, and public spaces. Ideal for control panels, data centers, railways, and high-rise buil...
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WDZ-RY 450/750V


Copper Core Low-Smoke, Halogen-Free, Cross-Linked Polyolefin Insulated Flexible Wire


Product Applications

Applicable to applications with AC rated voltages of 450/750V and below, such as subways, high-rise buildings, shopping malls, theaters, power stations, chemical plants,city squares, and other public utilities, where flame retardancy is a high requirement. The low corrosiveness of combustion gases also prevents damage to equipment. The low-smoke, halogen-free properties significantly enhance the cable material's resistance to aging, UV rays, and other radiation,

thus extending the cable's service life.


Product Structure

Reference Standards: GB/T5023-2008, GB/T19666-2019

Conductor: Multi-stranded fine bare copper wire, conforming to GB/T3956-2008, Category V conductor

Insulation Material: Low-smoke, halogen-free polyolefin

Color: Customizable upon request


Technical Parameters

Rated Voltage: 450/750V

Test Voltage: 2500V/5min

Rated Temperature: -40°C to +90°C

Minimum Bend Radius:

Fixed Installation: 7 x D (cable outer diameter)

Flame Retardant: Conforms to the GB/T18380.12 single insulated wire vertical combustion test

Low Smoke: Conforms to GB/T17651.2

Halogen-Free: Conforms to GB/T17650.2

Environmental Protection: RoHS and REACH compliant


Product Features

Low smoke and flame retardancy during combustion

No toxic gases released in the event of a fire


Number of cores × cross-sectional area

Insulation thickness

(mm)

Cable outer diameter range

(mm)

Minimum insulation resistance at 70℃(MO*km)

Maximum conductor resistance at 20°C

(Q/km)

1x1.50.7 2.8-3.40.01 13.3 
1×2.50.8 3.4-4.10.009 7.98 
1x4.00.8 3.9-4.80.007 4.05 
1x6.01.8 4.4-5.30.006 3.3 
1x101.0 5.7-6.80.0056 1.91 
1x161.0 6.7-8.10.0046 1.21 
1×251.2 8.4-10.20.0044 0.78 
1x351.2 9.7-11.70.0038 0.554 
1x501.4 11.5-13.90.0037 0.386 
1x701.4 13.2-16.00.0032 0.272 
1x951.6 15.1-18.20.0032 0.206 
1x1201.6 16.7-20.20.0029 0.161 
1x1501.8 18.6-22.50.0029 0.129 


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