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74C068 SH MT 8.7/15kV 1x150 Cu K3 NA
Description
Description
Standards
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ProductIEC 60228
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TestIEC 60332-3-23; NF C32-070/C1
Application
Lynxeo's medium voltage (MT) single core cables are qualified to CST 74C068 for nuclear power plants. Zero halogen (SH) and unarmoured (NA) these cables are intended to be installed for external parts (K3).
Design
1. Conductor
Stranded round plain copper or aluminium (Class 2)
2. Conductor screen
Semi-conductor
3. Insulation
Ethylene propylene rubber (EPR)
4. Insulation Screen
Semi-conductor
Copper tape
5. Filler
Low smoke, zero halogen (LSZH)
6. Protective sheath
Low smoke, zero halogen (LSZH)
Color: black
Example of marking:
LYNXEO 279 Nb of cores x mm² - Cu/Alu - BTS 74 C 068 - K3 SH - 8.7/15(17.5) kV - Year - Manufacturing number xxs m
Characteristics
Characteristics
구조적 특성
구조적 특성
도체 타입
Circular, stranded, class 2
도체 재료
Copper class 2
절연
아세틸렌 고무
피복
LSZH compound
Sheath colour
검은색
Halogen free
IEC 60754-1
치수
치수
도체 단면적
150 mm²
Diameter over insulation
24.6 mm
Minimum outer diameter
36.2 mm
Maximum outer diameter
41.6 mm
무게(근사치)
2773 kg/km
전기적 특성
전기적 특성
정격전압 Uo/U (Um)
8.7 / 15 (17.5) kV
사용 특성
사용 특성
操作温度范围
-20 ... 60 °C
연기밀도
IEC 61034-2
Fire retardant
NF C 32-070 C1
U.V resistance
Life cycle 60years
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