WDZ(A/B/C)-YJY23 XLPE Insulated and Sheathed Power Cable

Dual Core Advantage Combination:
Environmental and Safety Performance: Possesses all the "clean burning" characteristics of the WDZ-YJY series (halogen-free, low smoke, flame retardant).
Mechanical Protection: Provides strong radial compression and impact resistance similar to the YJV22 series, suitable for direct burial and environments prone to external mechanical damage.
"Underground Green Channel": Perfectly addresses the challenge of meeting stringent fire safety regulations while withstanding complex mechanical stresses underground.
Environmental Resistance: The polyethylene (PE) outer sheath offers better resistance to moisture and chemical corrosion compared to PVC, making it more suitable for direct burial and damp environments.

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Product Details
Product Parameters

Product Details

Limitations:
No Tensile Strength: Steel tape armor is not suitable for vertical installation or applications with significant elevation differences (requires WDZ-YJY33).
High Cost: Significantly more expensive than ordinary armored cables (e.g., ZC-YJV22).
Sheath Mechanical Strength: The polyolefin outer sheath may have slightly lower wear and tear resistance compared to PVC, requiring caution during installation.
Application Scope: Suitable for fixed installation scenarios with strict fire safety and environmental requirements, where direct burial or resistance to significant external pressure is needed. It is the standard choice for modern safe underground power distribution networks.

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Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province, a key node city in the Yangtze River Delta region. The company is an enterprise integrating the R&D, production, and sales of wires and cables. It possesses a modern production base covering approximately 5,000 square meters and employs a team of over 50 staff members, including multiple quality engineers and R&D technicians, each with more than 10 years of industry experience.

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Conductor	Copper. Cross-sectional range-1.5 mm² to 1000 mm² (0.6/1kV grade).
Insulation	Cross-linked polyethylene (XLPE), long-term allowable operating temperature 90°C.
Inner sheath	Halogen-free polyolefin material.
Armor layer (core feature)	Double-layer galvanized steel tape with spaced wrapping. Provides extremely high radial compressive strength.
Outer sheath	Polyethylene (PE) or polyolefin, halogen-free, corrosion-resistant, and resistant to environmental stress.
Rated voltage	0.6/1kV (most common), 8.7/15kV, etc.
Long-term allowable operating temperature	Maximum conductor temperature- +90°C.
Short-circuit temperature (5 seconds)	Maximum +250°C.
Installation temperature	Should not be below 0°C.
Minimum bending radius	Relatively large.
Multi-core cables	≥ 12 × cable outer diameter (D).
Flame retardancy rating	Core safety parameter, meeting the GB/T 19666 bunched flame test for Class A/B/C.
Halogen-free performance	pH value ≥ 4.3, conductivity ≤ 10 μS/mm (low corrosivity of combustion gases).
Low smoke performance	Light transmittance ≥ 60%.
Compressive strength	Extremely high (core value of steel tape armor).

XLPE Insulated and Sheathed Power Cable

WDZ(A/B/C)-YJY23 XLPE Insulated and Sheathed Power Cable

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