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74C068 SH MT 8.7/15kV 3x150 Alu 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) multi 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 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 - 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 재료
알루미늄
도체 타입
-
절연
아세틸렌 고무
피복
LSZH compound
Sheath colour
검은색
Halogen free
IEC 60754-1
치수
치수
코어수
3
도체 단면적
150 mm²
Diameter over insulation
24.5 mm
Minimum outer diameter
69.2 mm
Maximum outer diameter
79.6 mm
무게(근사치)
7026 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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