74C068 SH M 24P1 Cu5 K1 EG NA

Description

Description

Standards

  • Product
    IEC 60228
  • Test
    IEC 60332-3-23; IEC 60754-1; IEC 61034-2; NF C32-070/C1

 

Applications

These instrumentation cables allow connection to a variety of measurement equipement. Many of them require anti-inductive screen (EMI).

 

Design

Conductor:

Flexible bare copper (class 5)

Insulation:

Cross-linked halogen free (SH)

Assembling tape (optional):

Inner sheath:

Low smoke, zero halogen (LSZH)

Overall screen:

Copper wire braid (CWB)

Outer sheath:

Low smoke, zero halogen (LSZH)

Colour: white

 

Core identification

Black cores printed with white numbers

 

Marking

NEXANS 279  Nber of pairs or triads & cross-section Cu EG CST 74 C 068 00 K1 SH 0.3/0.5 (0.6) kV YYYY  Manufacturing number  + metric marking

 

Standard

IEC 60332-3-23(B)

 

Quality insurance according ot RCC-E
 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Plain copper
Type of conductor
Flexible, Classe 5
Insulation
Halogen-free
Inner sheath
Halogen free compound
Screen
Copper Braid
Outer sheath
Halogen free
Halogen free
IEC 60754-1

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
1 mm²
Conductor diameter
1.3 mm
Diameter over insulation
2.58 mm
Diameter over inner sheath
30.4 mm
Diameter over screen
31.6 mm
Minimum outer diameter
34.3 mm
Maximum outer diameter
38.9 mm
Approximate weight
1694 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
300/500 V

Usage characteristics

Usage characteristics

Fire retardant
NF C 32070 C1; IEC 60332-3-24 (cat.B)
Smoke density
EN/IEC 61034-2
Electro magnetic interference resistance
Yes
Life cycle 60years
Yes
Radiation resistant
Yes
Loss of coolant accident resistant
Yes
Max. conductor temperature in service
90 °C
Operating temperature, range
-20 ... 60 °C
Nuclear Classification
Class 1 E LOCA /K1

Resources

Resources

Selling & delivery Information

Minimum bending radius:

8 x outer diameter
To be doubled during laying operations

2 pair cables (QE) are assembled as a quad (1.3.2.4)

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