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Description
450/750V halogen free, fire resistant cables
Standards
National : BS 6387; BS 8592:2016Description
Application
Fire alarm systems emergency lighting power safety circuits when installed in conduits or protected trunking.
Construction
- Conductor : Copper
- Fire barrier : Mica tape
- Insulation : XL-HFFR
Marking
NEXANS i ALSECURE PLUS NX100 Number of cores x cross section 450/750 V IEC 60331-21 BS 6387 CAT. CWZ LPCB 946b/01
*BS 6387 CAT CWZ for cross sections 1.5 to 95 mm2.
*BS 6387 CAT C for cross sections 120 to 300 mm2.
*EN 50200 PH 120 for cross sections 1.5 to 95 mm2.
*EN 50200 Annex E (30 mins) for cross sections 1.5 to 95 mm2.
*BS 8434-2 (120 mins) for cross sections 1.5 to 70 mm2.
*IEC 60331-21 for all cross sections.
Characteristics
| Construction characteristics | |
|---|---|
| Type of conductor | Circular, stranded |
| Insulation | XL-HFFR |
| Halogen free | IEC 60754-1 |
| Dimensional characteristics | |
| Number of cores | 1 |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 450 / 750 V |
| Usage characteristics | |
| Flame retardant | IEC 60332-3 Cat. C |
| Fire resistant | BS 6387 CWZ, BS 8434-2:2003+A2:2009, BS EN 50200 PH 120 |
| Bending factor when laying | 6(xD) |
| Operating temperature, range | -20 .. 60°C |
| Max. conductor temperature in service | 90°C |
| Gases corrosivity | IEC 60754-2 |
| Short-circuit max. conductor temperature | 250°C |
| Smoke density | IEC 61034 |
