74C068 SH C 500V 4x1 Cu2 K1 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:
- Polyester tape (optional)
Inner sheath:
- Low smoke, zero halogen (LSZH)
Overall 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 K1 SH 0.3/0.5 (0.6) kV YYYY  Manufacturing number  + metric marking

Characteristics

Characteristics

구조적 특성

구조적 특성

도체 재료
베어 구리
도체 타입
Stranded, class 2
절연
할로겐 프리
내피
LSZH
스크린
Copper Braid
피복
저연 할로겐 프리
Halogen free
IEC 60754-1; IEC 60754-2

치수

치수

도체 단면적
1 mm²
코어수
4
도체지름
1.3 mm
Diameter over insulation
2.5 mm
Diameter over inner sheath
7.6 mm
Diameter over screen
8.6 mm
Minimum outer diameter
10.6 mm
Maximum outer diameter
12.2 mm
무게(근사치)
230 kg/km

전기적 특성

전기적 특성

20° C에서 최대 도체 DC저항
18.1 Ohm/km
Maximum DC resistance of the conductor at 90°C
23.000 Ohm/km
Reactance at 50 Hz
0.1 Ohm/km
Short Circuit Current 0,3 s Max
0.26 kA
Short Circuit Current 1 s Max
0.14 kA
Impedance at 50 Hz
18.1 Ohm
Voltage Drop
32.0 V/A.km
Calorific Power
2.2 MJ/m
정격전압 Uo/U (Um)
0.3/0.5(0.6)kV

사용 특성

사용 특성

操作温度范围
-20 ... 60 °C
연기밀도
-
Fire retardant
NF C 32070 C1; IEC 60332-3-24 (cat.B)
Electro magnetic interference resistance
Yes
Life cycle 60years
Yes
Radiation resistant
Yes
Loss of coolant accident resistant
Yes
U.V resistance
Yes
Max. conductor temperature in service
90 °C
Nuclear Classification
Class 1 E LOCA /K1

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 K1 SH 0.3/0.5 (0.6) kV YYYY  Manufacturing number  + metric marking

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