FEEDER 1x240/35 ALU 26/45kV
CPR B2ca-s1a,d0,a1
FEEDER 1x240/35 ALU 26/45kV
CPR B2ca-s1a,d0,a1
Medium voltage railway (coaxial) cable
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Description
Description
Standards
-
ProductEN 50575; IEC 60228
-
TestIEC 60840
Application
Medium voltage coaxial cables intended for wiring 25 kV and 2x25 kV circuits in substations and electrical traction substations, excluding tunnels and public places.
Design
1. Conductor
Aluminium class 2 according to IEC 60228
Separator (optional)
2. Extruded semi-conductor
3. Insulation
Cross-linked polyethylene (XLPE)
3. Extruded semi-conductor
4. Swelling tape
5. Screen
Copper wires with copper tape
6. Filling
7. Outer sheath
Polyolefin without halogen (ST8)
Color: black
Example of marking:
FEEDER 1x240/70 Alu 26/45kV B2ca -LYNXEO 269 YY-MM xxx m
Characteristics
Characteristics
结构特性
结构特性
导体材料
铝
导体类型
Class 2
绝缘
XLPE (Cross-linked Polyethylene)
外护套
无卤聚烯烃
无卤
IEC 60754-1
尺寸特性
尺寸特性
导线截面
240 mm²
外径最小值
49.7 mm
Maximum outer diameter
55.0 mm
近似重量
3339 kg/km
使用特性
使用特性
阻燃 - 火焰
IEC 60332-1-2
烟密度
IEC 61034-2
芯线最高静止温度
90 °C
操作温度范围
-20 ... 60 °C
抗UV
好
气体腐蚀性
低 IEC 60754-2