Product Introduction
YJY73 27.5kV is a professional high-voltage cable designed for electrified railway and power station projects. Adopting high-purity copper conductor, XLPE insulation, aluminum wire armor and XLPE sheath, this Copper Core Armored cable features outstanding radial waterproofing and high overload capacity. As a dedicated High Rail cable, it ensures stable power transmission in harsh outdoor, underground and complex working conditions, complying with CCC standards and providing safe and reliable power supply for rail transit and power engineering.
Technical Specifications
|
Parameter Category |
Specification |
Parameter Category |
Specification |
|
Model Number |
YJY73 |
Rated Voltage |
27.5KV |
|
Conductor Material |
Copper |
Insulation Material |
XLPE |
|
Jacket |
XLPE |
Armor |
Aluminum Wire Armored |
|
Working Temperature |
90°C |
Color |
Black |
|
Cross Section |
Customization |
Number of Cores |
Customization |
|
MOQ |
100 Meters |
Standard |
CCC |
|
Product Features |
High overload, radial waterproof |
Service |
ODM/OEM |
|
Application |
Power Station, Electrified Railway |
Place of Origin |
Hebei, China |
|
YJY73 |
Copper-core cross-linked polyethylene insulated aluminum wire armored cross-linked polyethylene sheathed power cable |
|
Rated voltageU0 kV |
27.5KV |
|
Nominal cross section/mm2 |
Maximum resistance of a conductor at 20°C/(Ω/km) |
|
Copper |
|
|
150 |
0.124 |
|
185 |
0.0991 |
|
240 |
0.0754 |
|
300 |
0.0601 |
|
400 |
0.0470 |
Product Features & Advantages
Premium Copper Core Armored cable
Constructed with high-purity copper conductor, low resistivity, low power loss and excellent conductivity, ensuring efficient and stable high-voltage power transmission.
Professional High Rail cable
Rated voltage 27.5kV, dedicated railway power design, strong anti-interference and long-term operation stability for rail transit projects.
High-Quality XLPE Insulation
Excellent electrical insulation, heat-resistant up to 90°C, effectively prevents electric leakage and guarantees safe operation.
Aluminum Wire Armored & XLPE Sheath
Robust mechanical protection, radial waterproof, wear-resistant and aging-resistant, adapting to outdoor, underground and complex laying environments.
Strict Quality Control
Comply with CCC industrial standards, uniform insulation thickness, stable performance and long service life.
Flexible Customization
Support customized cross section and core number, accept ODM/OEM orders to meet different project needs.
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