74C068 SH MT 6/10kV ... K3 NA

Products

74C068 SH MT 6/10kV 1x400 Alu2 K3 NA

Nexans ref. 10195741

  • Conductor material: Aluminum
  • Conductor cross-section: 400 mm²
  • Number of cores: 1

 

74C068 SH MT 6/10kV 1x630 Alu2 K3 NA

Nexans ref.

  • Conductor material: Aluminum
  • Conductor cross-section: 630 mm²
  • Number of cores: 1

 

74C068 SH MT 6/10kV 1x400 Cu2 K3 NA

Nexans ref.

  • Conductor material: Plain copper
  • Conductor cross-section: 400 mm²
  • Number of cores: 1

 

74C068 SH MT 6/10kV 3x50 Cu2 K3 NA

Nexans ref.

  • Conductor material: Plain copper
  • Conductor cross-section: 50 mm²
  • Number of cores: 3

 

Description

Description

Standards

  • International
    IEC 60228; IEC 60332-3-23; IEC 60502-2; IEC 60754-1; IEC 61034-2
  • National
    NF C32-070/C1; NF C32-070/C1

Applications

These medium voltage cables are used for medium voltage power supply, 

 

Design

Conductor:

Stranded bare copper or aluminium (class 2)

Screen:

Semi-conductor

Insulation:

Ethylene Propylene Rubber (EPR)

Insulation screen:

Semi-conductor

Copper tape

 Assembling sheath:

Halogen free

Outer sheath:

Low smoke, zero halogen (LSZH)

Colour: Black

 

Core identification

1x: natural
3x: black - green - brown (by tape under copper screen) 

 

Marking

NEXANS 279  Nber of cores & cross-section Cu/Al CST 74 C 068 00 K3 SH 6/10(12) kV YYYY  Manufacturing number  + metric marking

 

Standard

IEC 60332-3-23(B)

 

Quality insurance according ot RCC-E
 

 

Assembling sheath:

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Type of conductor
Stranded, class 2
Insulation
Halogen-free
Outer sheath
Halogen-free
Halogen free
IEC 60754-1

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
6 / 10 (12) kV

Usage characteristics

Usage characteristics

Fire retardant
NF C 32070 C1; IEC 60332-3-23
Smoke density
EN/IEC 61034-2
Operating temperature, range
-20 ... 60 °C
Max. conductor temperature in service
90 °C
Nuclear Classification
Class 1 E Non LOCA/K3

Resources

Resources

Selling & delivery Information

Minimum bending radius:

1 core: 10 x outer diameter
Multi: 8 x outer diameter
To be doubled during laying operations

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