National Standard Copper Core Three Four Five Core Yjv

• Type: Insulated
• Conductor Type: Stranded
• Application: Overhead
• Model NO.: YJV
• Conductor Material: Copper
• Sheath Material: PVC
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Cold-Resistant
• Certification: ISO9001, CE, CCC
• Brand: Jiaxing
• Insulation and Sheath: Cross-Linked Polyethylene (XLPE) Insulation
• Electrical Properties: High Current Carrying Capacity, Low Loss
• Transport Package: Rolling Packing
• Specification: National standard YJV2 core 10 square (10 meters)
• Trademark: jiaxing
• Origin: Made in China
• Production Capacity: 50000

Product Description

1. Core structure features
Conductor material
Pure copper core: oxygen-free copper with a purity of ≥99.9%, high conductivity (resistivity as low as 0.015-0.193 Ω/km), excellent mechanical strength, strong corrosion resistance, and a service life of more than 40 years
10
40
42
.
Conductor specifications: Covering a variety of cross-sections from 1.5mm² to 630mm², supporting single-core and multi-core (such as 3+1, 4+1 core) combinations, adapting to different power requirements
11
19
49
.
Insulation and sheath
Cross-linked polyethylene (XLPE) insulation: high temperature resistance (long-term working temperature 90ºC, short-circuit tolerance 250ºC), strong anti-aging performance, and 30% longer life than traditional PVC insulated cables
2
11
41
.
Polyvinyl chloride (PVC) sheath: corrosion-resistant, moisture-proof, flame-retardant (some models contain flame retardant ZR), suitable for indoor and outdoor laying and soft soil environment