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74C068 SH MT 8.7/15kV 3x.. Alu2 K3 NA
74C068 SH MT 8.7/15kV 3x150 Alu K3 NA
Product ref.
- Conductor cross-section: 150 mm²
- Diameter over insulation: 24.5 mm
- Minimum outer diameter: 69.2 mm
- Maximum outer diameter: 79.6 mm
- Approximate weight: 7026 kg/km
74C068 SH MT 8.7/15kV 3x50 Alu K3 NA
Product ref.
- Conductor cross-section: 50 mm²
- Diameter over insulation: 18.5 mm
- Minimum outer diameter: 54.8 mm
- Maximum outer diameter: 63.1 mm
- Approximate weight: 4253 kg/km
Description
Description
Standards
-
ProductIEC 60228
-
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
Construction characteristics
Construction characteristics
Halogen free
IEC 60754-1
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
8.7 / 15 (17.5) kV
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Smoke density
IEC 61034-2
Fire retardant
NF C 32-070 C1
Life cycle 60years
Yes