YXC7VY2V 20.3/35 KV XLPE Insulated Cable Single Core Armoured Cables with Copper Conductor
Product Overview
YXC7VY2V 20.3/35 KV XLPE insulated single core armoured cables with copper conductor, designed for energy networks with sudden load changes and low dielectric losses.
Technical Specifications
| Parameter |
Specification |
| Rated Voltage |
20.3/35 KV |
| Conductor Cross-section |
240mm² |
| Conductor Material |
Copper |
| Insulation Material |
XLPE |
| Working Temperature |
90°C |
| Type |
Medium Voltage |
| Standard |
TSEK |
| Model Number |
YXC7VY2V |
| Brand Name |
Minfeng |
| Place of Origin |
Hebei, China |
Application
These cables with low dielectric losses are used in energy networks with sudden load changes. Suitable for installation in residential or industrial areas, underground or in ducts.
Cable Construction
- Conductor: Copper
- Conductor screen: Semi-conducting compound (XLPE)
- Insulation: XLPE
- Insulation screen: Semi-conducting compound (XLPE)
- Semi-conducting tape: Crape tape
- Metallic screen: Concentric / Copper wires + copper tape
- Separation Sheath: PVC
- Armour: Round aluminium wires
- Outer sheath: PVC
Technical Characteristics
Construction Characteristics
- Armour type: Single layer of aluminium wires
- Conductor flexibility: Class 2
- Type of conductor: Circular, stranded, class 2
Dimensional Characteristics
- Number of cores: 1
- Conductor cross-section: 240 mm²
- Average insulation thickness: 8.5 mm
- Nominal outer sheath thickness: 2.7 mm
Electrical Characteristics
- Rated Voltage Uo/U (Um): 20.3 / 35 kV
Usage Characteristics
- Operating temperature range: -20 ... 90 °C
- Short-circuit max. conductor temperature: 250 °C
- Flame retardant: IEC 60332-3 Cat. C
- Bending factor when laying: 12 (xD)
- Max. conductor temperature in service: 90 °C