74C068 SH C 0.6/1kV 3x6 Cu2 K3 EG NA

Description

Description

Standards

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

Applications

These control cables allow connection to a variety of industrial equipement from control room. Many of them require anti-inductive screen (EMI).

Design

Conductor:
- Stranded (class 2) or flexible (class 5) plain copper
Insulation:
- Zero halogen (SH), cross-linked
Assembling:
- An inner sheath acting as a filler or polyester tape
Screen:
- Copper wire braid (CWB) R ≥ 80%
Outer sheath:
- Low smoke, zero halogen (LSZH)
- Colour: Grey

Core identification

Black cores printed with white numbers
Optional: with G/Y core.

Marking

NEXANS 279  Nber of cores & cross-section Cu EG CST 74 C 068 K3 SH 0.6/1(1.2) kV YYYY  Manufacturing number  + metric marking
 

Characteristics

Characteristics

구조적 특성

구조적 특성

도체 재료
베어 구리
절연
할로겐 프리
도체 타입
Stranded, class 2
스크린
Bare copper braid
피복
저연 할로겐 프리
Halogen free
IEC 60754-1; IEC 60754-2

치수

치수

도체 단면적
6 mm²
코어수
3
도체지름
3.0 mm
Diameter over insulation
4.4 mm
Diameter over screen
10.3 mm
Minimum outer diameter
13.1 mm
Maximum outer diameter
15.1 mm
무게(근사치)
400 kg/km

전기적 특성

전기적 특성

20° C에서 최대 도체 DC저항
3.08 Ohm/km
Maximum DC resistance of the conductor at 90°C
3.920 Ohm/km
Reactance at 50 Hz
0.084 Ohm/km
Short Circuit Current 0,3 s Max
1.6 kA
Short Circuit Current 1 s Max
0.86 kA
Voltage Drop
6.4 V/A.km
Impedance at 50 Hz
3.08 Ohm
Calorific Power
2.3 MJ/m
Permissible short circuit current
- kA
정격전압 Uo/U (Um)
0.6/ 1 (1.2) kV

사용 특성

사용 특성

操作温度范围
-20 ... 60 °C
연기밀도
IEC 61034-2
Fire retardant
NF C 32070 C1; IEC 60332-3-24 (cat.B)
Electro magnetic interference resistance
Yes
U.V resistance
Yes
Life cycle 60years
Yes
Max. conductor temperature in service
90 °C
Nuclear Classification
Class 1 E Non LOCA/K3

Resources

Resources

Documentation

xlsx — 0 B

Selling & delivery Information

Minimum bending radius:

10 x outer diameter
To be doubled during laying operations

Marking

NEXANS 279  Nber of cores & cross-section Cu EG CST 74 C 068 K3 SH 0.6/1(1.2) kV YYYY  Manufacturing number  + metric marking

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