74C068 SH MT 8.7/15kV 1x630 Cu K3 NA

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 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

Construction characteristics

Construction characteristics

Type of conductor
Circular, stranded, class 2
Conductor material
Copper class 2
Insulation
EPR
Outer sheath
LSZH compound
Sheath colour
Black
Halogen free
IEC 60754-1

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
630 mm²
Diameter over insulation
41.5 mm
Minimum outer diameter
53.3 mm
Maximum outer diameter
61.3 mm
Approximate weight
8236 kg/km

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
U.V resistance
Life cycle 60years
-

Resources

Resources

Contact us

Topics on which you wish to get more informations:

Required fields*

Please check your entry and try again.

An email address must contain a single @

Personal data protector

You have the right to object to the processing of your personal data and/or their use for direct marketing or commercial purposes

Thank you!

Thanks for contacting us. We will be in touch with you shortly.

Error

An error occurred. Please try again.

Close

Contact us

Required fields*

Please check your entry and try again.

An email address must contain a single @

Personal data protector

You have the right to object to the processing of your personal data and/or their use for direct marketing or commercial purposes

Thank you!

Thanks for contacting us. We will be in touch with you shortly.

Error

An error occurred. Please try again.

Close