Copper Or Aluminum Conductor Low Voltage Cable Unarmored LV Power Cable

YJV22 is a 0.6/1kV low-voltage copper core power cable with XLPE insulation, PVC sheath, and steel tape armor, suitable for fixed installations. It is suitable for conduits, protective trenches, and utility corridors requiring additional mechanical protection and stable low-voltage power distribution.

Designed for harsh low-voltage line environments, YJV22 combines the conductivity of copper cores, the stability of XLPE insulation, and steel tape armor to effectively protect feeders in underground conduit and trench systems, reducing the risk of line faults, rework, and long-term maintenance.

• Stronger Line Protection

  Steel tape armor helps the cable resist compressive and external stresses common in underground and built environments.

• Efficient Power Transmission

  Copper core conductors reduce resistance, enabling stable termination connections and ensuring reliable feeder performance.

• Convenient Procurement

  Common specifications and core counts facilitate the integration of Bill of Quantities (BOQ) and phased EPC delivery.

• Actual Installation

  When correctly installed, the armored structure can better withstand stresses such as pulling, positioning, and backfilling, thereby improving the cable's durability.

YJV22 is an armored low-voltage distribution cable with the following typical structure:

• Copper stranded conductor
• Each conductor is insulated with XLPE insulation
• Inner liner or inner sheath (depending on the specific structure) to protect the conductors and support the armor layer
• Steel tape armor ("22" series usually indicates steel tape armor)
• PVC outer sheath for everyday environmental protection and abrasion resistance

This cable is designed for fixed installations and is not suitable for mobile or towing operations.

• Copper Stranded Wire

  The conductor is stranded to balance conductivity and ease of installation.

• Cross-linked Polyethylene (XLPE) Insulation

  The insulation is manufactured using extrusion and cross-linking processes to form a stable dielectric layer suitable for low-voltage applications.

• Core Assembly

  Cores are assembled to maintain roundness, helping to reduce tensile friction within the conduit.

• Padding and Armor

  The protective layer supports the steel tape armor and helps prevent damage to the insulated cores.

• Sheath and Printing

  A polyvinyl chloride (PVC) sheath is used to provide abrasion/environmental protection and clear markings.

• Routine Inspections

  Common inspections include conductor resistance, insulation thickness control, voltage or spark testing according to standards, dimensional inspection, and armor/sheath integrity checks.

Question 1: What is YJV22 mainly used for?

Answer: YJV22 is used for fixed-installation low-voltage feeders and distribution lines requiring steel strip armor protection, especially suitable for underground conduits, protective trenches, and service corridors.

Question 2: What does the "22" in YJV22 mean?

Answer: It usually refers to the use of a steel strip armor structure to improve its mechanical protection capabilities against pressure and external stress.

Question 3: What is the difference between YJV22 and YJV?

Answer: YJV is usually unarmored and suitable for lower-risk protected lines. YJV22 features added steel tape armor, making it suitable for underground and high-stress installation environments.

Question 4: Can YJV22 be used for direct burial?

Answer: It is typically used for conduits and protective trenches. For direct burial cabling, please confirm the applicable standards, burial depth, backfilling method, and whether additional protection measures are required.

Q5 What is the most commonly used core count for three-phase projects?

Three-phase plus neutral wire typically uses 4-core cable. If a separate PE conductor is required, a 5-core cable is usually chosen. The final selection should meet design requirements.

Q6 What information provides the most accurate quote?

A. Standards/guidelines, core count, dimensions, total meters, reel length requirements, cabling path type, destination, and documentation requirements.

• Over Productions Service:

  JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

• Quality Certification Services:

  JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

• Profession Customer Service:

  JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

• Delivery And Shipping Services:

  While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.