74C068 SH MT 8.7/15kV 1x.. Cu/Alu2 K1 NA

Products

74C068 SH MT 8.7/15kV 1x120 Cu K1 NA

Product ref.

  • 도체 단면적: 120 mm²
  • Diameter over insulation: 23.3 mm
  • Minimum outer diameter: 35.0 mm
  • Maximum outer diameter: 40.2 mm
  • 무게(근사치): 2473 kg/km

 

74C068 SH MT 8.7/15kV 1x50 Alu2 K1 NA

Product ref.

  • 도체 단면적: 50 mm²
  • Diameter over insulation: 19.8 mm
  • Minimum outer diameter: 30.1 mm
  • Maximum outer diameter: 34.7 mm
  • 무게(근사치): 1276 kg/km

 

Description

Description

Standards

  • Product
    IEC 60228
  • Test
    IEC 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 inside of the containment area (K1)

Design

 1. Conductor
    Stranded round plain copper (Class 2) 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 - K1 SH - 8.7/15(17.5) kV -  Year - Manufacturing number xxs m

Characteristics

Characteristics

구조적 특성

구조적 특성

Halogen free
IEC 60754-1

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
Life cycle 60years
Yes
Radiation resistant
Yes
Loss of coolant accident resistant
Yes

Resources

Resources

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