WDZ(A/B/C)-YJY33 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 Tensile Strength: Provides strong axial tensile capacity similar to the YJV32 series, suitable for vertical installation and environments under tension.
"Vertical Safety Lifeline": Perfectly addresses the challenge of meeting stringent fire safety regulations and mechanical strength requirements in vertical or high-drop installation scenarios, such as high-rise building shafts and subway tunnels.
Structural Stability: Steel wire armor effectively prevents twisting or deformation during suspension or vertical installation, ensuring long-term operational reliability.

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Product Details
Product Parameters

Product Details

Limitations:
No Compression Resistance: Not suitable for direct heavy load pressure or burial in environments with hard stones (for compression resistance, select WDZ-YJY23).
Highest Cost: One of the most structurally complex and expensive models in the halogen-free low-smoke series.
High Installation Difficulty: Heavy weight, high rigidity, extremely strict bending radius requirements, and demanding installation techniques.
Application Scope: Suitable for fixed installation scenarios with strict fire safety and environmental requirements, where significant vertical drops, inclinations, or long-term tensile forces exist. It is the standard choice for modern safe building shafts and special environmental installations.

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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 of 90°C.
Inner sheath	Halogen-free polyolefin material.
Armor layer (core feature)	Fine round steel wire armor. Provides strong axial tensile capacity, capable of supporting the cable's own weight and installation traction forces.
Outer sheath	Polyethylene (PE) or polyolefin, halogen-free, corrosion-resistant.
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	Very large.
Multi-core cables	≥ 15 × cable outer diameter (D) (due to the steel wire structure, bending is most difficult).
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 smoke performance	Light transmittance ≥ 60%.
Tensile strength	Extremely high (core value of steel wire armor).

XLPE Insulated and Sheathed Power Cable

WDZ(A/B/C)-YJY33 XLPE Insulated and Sheathed Power Cable

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