TCX (I) 150/250V 14P0.75

Description

Description

Standards

  • Product
    IEC 60092-375
  • Installation
    IEC 60092-3
  • Test
    IEC 60332-3 Cat.A; IEC 60754-1; IEC 60754-2; IEC 61034
  • 국제 표준
    IEC 60298

Application

TCX® (I) 150/250 V armoured individually screened twisted pair cables are used for telecommunication and instrumentation purposes. These cables provide strong protection aganist cross-talk in both low and high frequency runs, making them suitable for highly polluted electromagnetic surroundings. TCX®(I) cables are also selected where enhanced mechanical protection is required. Designed with halogen-free fire retardant materials, they provide optimum safety for people and maximal asset protection against all risks of fire.

 

Design

  1. Conductor:
    Stranded bare copper class 2
     
  2. Insulation:
    XLPE (cross-linked polyethylene)
     
  3. Individual screen:
    Alu/polyester tape with a tinned copper drain wire
     
  4. Assembling:
    Polyester tape
     
  5. Armour:
    Bare copper braid
     
  6. Outer sheath:
    Polyolefin SHF1 (SHF2 on request)
    Colour : grey 
     

Marking

NEXANS 279 TCX (I) Nber of pairs/triads & cross section 150/250V 90C IEC 60092-376 IEC 60332-3-22 Cat. A WW YYYY *CE* Manufacturing n° + metric marking

 

Core identification

Pair: white / blue with printed pair number
Triad: white / blue / red with printed triad number

Characteristics

Characteristics

구조적 특성

구조적 특성

Halogen free
IEC 60754-1
도체 재료
베어 구리 와이어
Conductor flexibility
트위스팅 레벨 2
절연
XLPE (Cross-linked Polyethylene)
Individual screen
Tinned copper drain wire + aluminium/polyester tape
Inner covering
Polyester tape(s)
Armour type
베어 구리 브레이드
피복
폴리올레핀
Sheath colour
회색
Drain wire
-
Number of conductors
-

치수

치수

Number of pairs
14
Number of triples
-
도체 단면적
0.75 mm²
Nominal outer diameter
20.0 mm
Minimum outer diameter
19.5 mm
Maximum outer diameter
22.0 mm
무게(근사치)
610 kg/km

전기적 특성

전기적 특성

정격전압 Uo/U (Um)
150 / 250 (300) V
20° C에서 최대 도체 DC저항
52 Ohm/km

사용 특성

사용 특성

Max. conductor temperature in service
90 °C
Fire retardant
EN IEC 60332-3-22 (cat A)
난연
IEC 60332-1
Gases corrosivity
IEC 60754-2
연기밀도
IEC 61034
Electro magnetic interference resistance
Yes
操作温度范围
-30 ... 80 °C
Standard
IEC

Resources

Resources

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