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{"title":"VV Copper PVC Insulated & Sheathed Power Cable for LV Fixed Wiring","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/cd\/0b64c97b71383ed98a68a14a653d-200x200-1\/vv_copper_pvc_insulated_26_sheathed_power_cable_for_lv_fixed_wiring.jpg","attrs":{"Brand Name":"JinHong","Model Number":"VV","Place of Origin":"Anhui China","Minimum Order Quantity":"100m"}}
{"title":"VVR Flexible Copper PVC Power Cable for LV Equipment and Portable Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/4f\/9e0e1ab9b3c86a02fea55632ddea-200x200-1\/vvr_flexible_copper_pvc_power_cable_for_lv_equipment_and_portable_supply.jpg","attrs":{"Brand Name":"JinHong","Model Number":"VVR","Place of Origin":"Anhui China","Minimum Order Quantity":"100m"}}
YJV22 is a low-voltage 0.6/1kV copper core power cable with XLPE insulation and steel tape armor, suitable for fixed installations. It is recommended for lines in conduits, trenches, and corridors where additional mechanical protection is required to ensure stable low-voltage power distribution.
Product Overview
Model:
YJV22
Category:
Armored Low-Voltage Power Cable
Typical Voltage Rating:
0.6/1kV
Core Concept:
High-efficiency copper core + XLPE insulation + steel tape armor, suitable for underground and high-risk lines
Market Introduction
If your low-voltage lines face backfilling pressure, congested conduits, or frequent civil engineering work, basic sheath protection will be insufficient. YJV22 is designed for more demanding installation environments, featuring steel tape armor for better cable protection during installation and long-term use, while the copper core conductor ensures reliable power supply to critical feeders.
Unique Features of YJV22
Armored Construction for Enhanced Circuit Protection
Steel tape armor helps reduce the risk of damage from compression, external stress, and installation impacts in conduit and protected trench environments.
Copper Conductor for Stable and Reliable Performance
Copper conductors ensure strong conductivity and stable connection performance for low-voltage feeders and distribution lines.
XLPE Insulation for Stable Low-Voltage Operation
XLPE insulation is favored for its reliable electrical performance in long-term fixed installations.
Ideal for Project Procurement
This popular armored low-voltage cable is available in a variety of common sizes, supporting standardized bill of materials and repeat ordering.
Low Voltage Applications
Typical Uses
Main building feeders from transformer rooms or main switchboards to sub-switchboards
Industrial power distribution feeders for workshops, factories, and utilities
Underground low-voltage networks in campuses and industrial parks
Perimeter wiring and indoor/outdoor feeder transitions via bushings and conduits
Basement service corridors, utility tunnels, and congested cable lines requiring additional protection
Typical Installation Routes
Underground conduits and ducts
Protective trenches with appropriate backfill and protective layers
Outdoor lines in utility corridors and with fixed protection
Not suitable for continuous movement, dragging, or frequent bending
Process and Technical Notes
Copper Conductor Preparation
Copper stranding meets resistance targets and improves handling during installation.
XLPE Insulation Structure
The insulation layer is formed using extrusion and cross-linking processes to create a uniform dielectric layer for low-voltage distribution.
Core Assembly
The core wires are stacked to maintain a stable geometry and improve their pulling performance in conduits.
Underlayment and Armor
First, an underlayment is laid to protect the insulated core wires and support the armor interface. Then, the steel tape armor layer is wound in a controlled overlap manner.
Sheath Application and Marking
A protective outer sheath is applied to improve abrasion resistance and field durability, and is clearly marked.
Routine Verification
Typical checks include conductor resistance, insulation thickness control, electrical testing according to applicable standards, dimensional inspection, and sheath/armor integrity.
Common Specifications Overview
Common Number of Cores
1 Core
2 Cores
3 Cores
4 Cores
5 Cores (Depending on the project)
4-core is typically used for three-phase feeders with a neutral line.
5-core is typically used in situations requiring dedicated PE conductors (Depending on the design)
High-Demand Cross-Sectional Area (mm²)
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300
Common Bill of Materials Combinations (Example)
4 Cores x 10
4 Cores x 16
4 Cores x 25
4 Cores x 35
4 Cores x 50
4 Cores x 70
4 Cores x 95
3 Cores x 10
3 Cores x 16
3 Cores x 25
3 Cores x 35
3 Cores x 50
5 Cores x 10
5 cores x 16
5 cores x 25
1 core x 120
1 core x 150
1 core x 185
1 core x 240
Specifications (can be copied directly)
Model:
YJV22
Rated Voltage:
0.6/1 kV
Cable Type:
Copper core XLPE insulated steel tape armored low-voltage power cable
Conductor:
Copper, stranded
Insulation:
XLPE
Armor:
Steel tape (22-layer structure)
Outer Sheath:
Protective sheath (usually PVC, depending on structure)
Core Options:
1 core/2 cores/3 cores/4 cores/5 cores
Typical Size Range:
2.5 to 300 mm² (depending on core count and applicable standards)
Installation:
Fixed installation in conduits, protected trenches, corridors, and for protected outdoor wiring
Typical Applications:
Underground low-voltage feeders and distribution circuits
Packaging:
Export drum packaging is recommended for armored specifications; smaller coil sizes are available upon agreement.
Confirm the required standards or acceptance criteria in your Bill of Materials (BOQ)
Confirm the line type and mechanical risk level (why armor is needed)
Select the core count based on system design (neutral and PE requirements)
Determine the cross-sectional dimensions based on load current, line length, voltage drop limits, grouping, environmental/soil conditions, and installation method
Determine the reel length to reduce joints and speed up installation.
Confirm Import and On-site Acceptance Documents and Inspection Requirements
A It is used for fixed-installation low-voltage feeders and distribution lines requiring steel tape armor, especially suitable for underground conduits, protective trenches, and high-risk corridors.
Q2 What does YJV22 actually mean?
A It generally refers to copper core cross-linked polyethylene (XLPE) insulated low-voltage power cable with steel tape armor and an outer sheath, designed to provide mechanical protection for fixed-installation lines.
Q3. What is the difference between YJV22 and unarmored YJV?
A. YJV22 includes steel strip armor to provide additional mechanical protection, making it more suitable for underground pipe and trench lines subjected to higher compressive and external stresses.
Q4. Can YJV22 be used underground?
A. Yes. It is commonly used for underground pipes and protective trenches. The final selection should follow project standards and installation methods.
Q5. Is YJV22 suitable for direct burial?
A. It is typically installed in pipes or protective trenches. If direct burial is required, confirm the standards, burial depth, protective layer, and line conditions before selecting a construction scheme.
Q6. What information helps you provide an accurate quote?
A. Standards/guidelines, core quantity, cross-section, total length, line type, destination, reel length requirements, and documentation requirements.
Service of JinHong Company
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.
Packaging of JinHong:
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.
