FEEDER 1x240/70 Cu 26/45kV
FEEDER 1x240/70 Cu 26/45kV
Medium voltage railway cable
更多内容- Product ref. : 10284550
- EAN : 3427580836466
Description
Description
Standards
-
ProductEN 50575; IEC 60228
-
TestIEC 60840
Application
Lynxeo medium voltage cables intended for wiring 25 kV and 2x25 kV circuits in substations and electrical traction substations for max. 52 kV in operation.
Design
1. Conductor
Copper class 2 according to IEC 60228
Separator (optional)
2. Extruded semi-conductor
3. Insulation
Cross-linked polyethylene (XLPE)
4. Extruded semi-conductor
5. Semi-conductor swelling tape
6. Screen
Copper wires with copper tape
7. Filling material
8. Outer sheath
Halogen free polyolefin (ST8)
Color: black
Example of marking:
LYNXEO 279 1x240/70 Cu 26/45kV B2ca-s1a,d0,a1 MM-YY SNCF metric marking
Characteristics
Characteristics
结构特性
结构特性
导体材料
裸铜线
导体类型
Stranded, class 2
绝缘
XLPE (Cross-linked Polyethylene)
外护套
无卤聚烯烃
护套颜色
黑
无卤
IEC 60754-1
尺寸特性
尺寸特性
导线截面
240 mm²
绝缘外径
39.8 mm
Diameter over screen
42.6 mm
外径最小值
49.8 mm
Maximum outer diameter
55.0 mm
近似重量
5151 kg/km
电气特性
电气特性
额定电压Uo/U
26 / 45 kV
使用特性
使用特性
阻燃 - 火焰
IEC 60332-1-2
阻燃
EN 50399
烟密度
IEC 61034-2
气体腐蚀性
低 IEC 60754-2
操作温度范围
-20 ... 60 °C
抗UV
好
芯线最高静止温度
90 °C