FEEDER 1x240/70 Cu 26/45kV
FEEDER 1x240/70 Cu 26/45kV
Medium voltage railway cable
Read more- 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
구조적 특성
구조적 특성
도체 재료
베어 구리 와이어
도체 타입
2등급 (연선)
절연
XLPE(가교 폴리에틸렌)
피복
할로겐 프리 폴리올레핀
Sheath colour
검은색
Halogen free
IEC 60754-1
치수
치수
도체 단면적
240 mm²
Diameter over insulation
39.8 mm
Diameter over screen
42.6 mm
Minimum outer diameter
49.8 mm
Maximum outer diameter
55.0 mm
무게(근사치)
5151 kg/km
전기적 특성
전기적 특성
정격전압 Uo/U (Um)
26 / 45 (54) kV
사용 특성
사용 특성
난연
IEC 60332-1-2
Fire retardant
EN 50399
연기밀도
IEC 61034-2
Gases corrosivity
IEC 60754-2
操作温度范围
-20 ... 60 °C
U.V resistance
Good
Max. conductor temperature in service
90 °C