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| Brand Name: | JinHong |
| Model Number: | WDZ-YJY23 |
| MOQ: | 100m |
| Price: | 9.15-35USD/m |
| Payment Terms: | T/T |
Our premium WDZ-YJY23 medium-voltage cable utilizes halogen-free, low-smoke, flame-retardant technology and Y23 steel tape armor to maximize power system reliability. Featuring high-grade XLPE insulation, a PE sheath, and robust steel tape armor, this cable delivers stable power from 3.6/6kV to 26/35kV even in harsh environments. It is ideal for direct burial, tunnel installations, and projects in complex terrain (industrial areas, urban underground networks, and remote infrastructure), providing superior mechanical protection. The product complies with IEC, CE, and GB standards and offers global warehousing, flexible minimum order quantities, and 24/7 technical support. It is your durable and safe solution for meeting the demanding infrastructure needs worldwide.
| Conductor Material | Core Wire * Cross-sectional Area (mm²) | Rated Voltage (kV) | Insulation Thickness (mm) | Sheath Thickness (mm) | Armor Type | Flame Retardant Rating |
|---|---|---|---|---|---|---|
| Oxygen-Free Copper | 3*50 | 3.6/6 | 1.4 | 2.0 | Y23 Steel Strip Armor | Halogen-Free Low Smoke Flame Retardant (WDZ) |
| Oxygen-Free Copper | 3*120 | 8.7/10 | 2.0 | 2.4 | Y23 Steel Strip Armor | Halogen-Free Low Smoke Flame Retardant (WDZ) |
| Oxygen-Free Copper | 3*185 | 8.7/10 | 2.2 | 2.6 | Y23 Steel Strip Armor | Halogen-Free Low Smoke Flame Retardant (WDZ) |
| Oxygen-free Copper | 3*300 | 18/30 | 2.9 | 3.0 | Y23 Steel Tape Armor | Halogen-free Low-Smoke Flame Retardant (WDZ) |
| Oxygen-free Copper | 3*400 | 18/30 | 3.1 | 3.2 | Y23 Steel Tape Armor | Halogen-free Low-Smoke Flame Retardant (WDZ) |
| Oxygen-free Copper | 3*630 | 26/35 | 3.4 | 3.3 | Y23 Steel Tape Armor | Halogen-free Low-Smoke Flame Retardant (WDZ) |
Q1: What does "Y23" mean in the WDZ-YJY23 cable specification?
A1: "Y23" refers to double-layer steel tape armor (interlocking structure) + PE outer sheath. This design enhances the cable's mechanical strength, making it resistant to compression, impact, and rodent bites, ideal for direct burial and harsh environment applications where ordinary unarmored cables (such as WDZ-YJY) are unsuitable.
Q2: Can WDZ-YJY23 cable be used for direct burial in rocky areas?
A2: Yes. The Y23 steel tape armor provides strong mechanical protection against sharp rocks and soil pressure. For extremely rugged terrain, we recommend adding an HDPE sheath to further extend its service life. The cable's armor structure ensures stable performance even in complex direct burial environments.
Q3: Will the steel tape armor affect the cable's flexibility during installation?
A3: The Y23 interlocking steel tape armor offers moderate flexibility, facilitating bending during installation (minimum bending radius is 15 times the cable's outer diameter). It is suitable for straight laying and small-radius bends, and does not affect construction efficiency compared to unarmored cables.
Q4: What customization options are available for WDZ-YJY23?
A4: Customizable options include: conductor material (copper/aluminum), cross-sectional area (25mm²-630mm²), rated voltage (3.6/6kV-26/35kV), cable length (maximum 1000 meters per roll), and armor thickness (standard/thickened). We can also upgrade the outer sheath to UV-resistant or oil-resistant types for special environments.
Q5: What certifications are required for the Middle East and African markets?
A5: The Middle East market (UAE, Saudi Arabia) requires SASO/ESMA certification; for the African market (Nigeria, Kenya), SONCAP/KEBS certification is required. We provide complete IEC compliance documentation and assist you with local certification registration to ensure smooth customs clearance and market access.
Q6: How to maintain WDZ-YJY23 cable after installation?
A6: The armored structure reduces maintenance requirements. It is recommended to regularly (annually) inspect cable joints and terminations for moisture or damage. For buried cables, avoid heavy-duty construction above the laying path. We offer a 3-year warranty and 24/7 technical support to resolve any maintenance-related issues. Delivery time: 3-7 days for in-stock items, 12-20 business days for customized products.
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