YJLHV22 Cross-linked polyethylene insulated steel tape armored PVC sheathed aluminum alloy

YJLHV22 typically refers to a fixed low-voltage distribution cable with an aluminum alloy conductor, XLPE insulation, steel tape armor, and a PVC outer sheath, commonly used in industrial and power distribution networks.

If your project involves trenches, tunnels, underground lines, or areas with high mechanical stress, YJLHV22 is often the preferred choice due to its advantages:

• Mechanical protection (steel tape armor)
• Cost/weight advantage compared to copper wire
• 90°C XLPE operating temperature (a common requirement for IEC 60502-1 type cables)

Eland Cables

• Lighter weight and easier handling
• Aluminum cables typically require a larger cross-section to achieve the same conductivity as copper wire, but are lighter and generally more cost-effective for large-scale applications.
• Better connection stability compared to "pure aluminum" (when using modern alloys)
• Many modern aluminum alloy conductors are designed with improved performance (e.g., creep resistance) compared to traditional aluminum wire solutions.

International Cable

• Steel tape armor protection for harsher cabling environments
• Steel tape armor is widely used to improve the cable's resistance to pressure and impact, and to protect the cable in environments with high mechanical risks.
• XLPE insulation provides enhanced thermal and electrical performance
• XLPE insulated low-voltage power cables are typically designed with a conductor operating temperature of 90°C, conforming to IEC 60502-1 standards.

Common project applications include:

• Industrial facilities (fixed installations)
• Power distribution networks/industrial facilities
• Cable trenches, tunnels, and conduits
• Utility corridors and infrastructure construction

• Conductor: Aluminum alloy (the type of engineering alloy used may vary between manufacturers)
• Insulation: XLPE
• Armor: Steel tape armor (in this naming convention, "22" is often used to indicate steel tape armor)
• Outer sheath: Typically PVC; Low smoke halogen-free (LSZH) sheath is available as an option depending on supplier specifications.
• Rated Voltage: 0.6/1kV

Note: Actual outer diameter/weight/bending radius varies depending on factory design and core/size—please request a datasheet for your specific configuration.

Please choose YJLHV22 when you need it for the following situations:

1. Armored protection, but not necessarily wire armor
2. Long-distance laying, where weight and total cost are critical
3. Underground/trench/tunnel laying, where mechanical risks are higher

If your laying line is subject to high tensile stress/vertical drop, please consult about wire armor alternatives (different armor designs are suitable for different stress distributions).

Question 1: What does the "22" in YJLHV22 mean?

In this naming convention, "22" usually indicates steel tape armor.

Question 2: Can YJLHV22 replace copper armored cables?

For many power distribution projects, the answer is usually yes—buyers typically evaluate current carrying capacity, allowable voltage drop, termination method, and total installation cost. Aluminum is generally lighter and has a cost advantage in large-scale applications.

Question 3: Why use aluminum alloy instead of pure aluminum?

Modern aluminum alloys are widely used due to their excellent creep resistance and mechanical properties, providing a more stable termination connection when properly installed.

Q4: Can YJLHV22 be used for underground installation?

Steel strip armor is widely used for lines susceptible to mechanical crushing/impact, which is suitable for many underground/trench applications.

Q5: What standards can YJLHV22 be manufactured according to?

Suppliers typically refer to GB/T standards and may provide products based on IEC standards according to specific requirements.