Opis
Norma, Standard
International : 448-010-3-10; IEC 60331-1 or 2; IEC 60092-350; IEC 60092-360; IEC 60092-376; IEC 60228; IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034Opis
Application
TX® (C) 331 150/250 V fire resistant overall screened twisted pair cables maintain circuit integrity in case of fire by meeting performances requirements from the IEC 60331 series for 90 minutes. These telecommunication and instrumentation cables provide a medium protection aganist external electromagnetic disturbances. Designed with halogen-free fire retardant materials, they provide optimum safety for people and maximal asset protection against all risks of fire.
Design
- Conductor:
Bare copper
Stranded class 2
- Insulation:
Mica tape + XLPE (cross-linked polyethylene)
Optional: Special fire resistant HF 90 (halogen-free compound)
with INFITTM technology - Collective screen:
Alu/polyester tape with a tinned copper drain wire
- Outer sheath:
Polyolefin SHF1 (SHF2 on request)
Colour: orange
Marking
I NEXANS I - TX (C) 331 150/250 V "n" x 2 or 3" x s" mm² 90 °C IEC 60092-376 IEC 60332-3-22 Cat. A IEC 60331-1/2 ww/yy - *CE* + metric marking
Core identification
Core 1: white
Core 2: blue
Core 3: red
Double identification: core and pair.
Charakterystyka
Konstrukcja | |
---|---|
Bezhalogenowy | IEC 60754-1 |
Kolor powłoki | Pomarańczowy |
Parametry elektryczne | |
Napięcie nominalne Uo/U | 150 / 250 (300) V |
Parametry fizyczne | |
Zmniejszający palność | IEC 60332-3-22 |
Ognioodporny | IEC 60331-21, IEC 60331-1 or 2 |
Gęstość dymu | IEC 61034 |
Korozyjność gazów | IEC 60754-2 |
Toksyczność gazów | No |
Odporność na zakłócenia elektromagnetyczne | Yes |
Temperatura pracy, zakres | -30 .. 80°C |
Maksymalna temperatura pracy żyły | 90°C |
Specific characteristics | |
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