Description
Signalisation and telecommunication cable
Description
Preferential use
- Signalisation connection cable [AK]
- LF Telecommunication networks up to 2 Mbits/s
Key-points
- Radial watertighness
- Direct connection on dispatch pannel
- Protection against electromagnetical perturbations
Cable construction
- Star quads wire assembly
- Copper solid conductor (mm)
- Polyethylen insulation solid or foam-skin [PE]
- Concentrical quads assembly
- Insulating belt
- 0.8mm copper wire for electrical continuity
- Black composite aluminium and polyethylen outer sheath [ALT]
- Printing: NEXANS CH / PE-ALT
Colour code
| quad | a | b | c | d |
| tracer quad | white | orange | turquoise | violet |
| tracer Direction | white | green | turquoise | violet |
| tracer Standard quad 1 | white | brown | turquoise | violet |
| tracer Standard quad 2 | white | grey | turquoise | violet |
Other versions on request
- Anti-rodent protection out of galvanized steel tapes and polyethylen sheath [CLT]
- Halogenfree and non-fire propagating sheath according to IEC 60332-3/c [CLN/FN]
Characteristics
| Construction characteristics | |
|---|---|
| Screen | Longitudinal aluminium tape |
| Conductor material | Copper |
| Insulation | PE |
| Outer sheath | PE LLD |
| Dimensional characteristics | |
| Conductor diameter | 0.6mm |
| Electrical characteristics | |
| Insulation resistance | 10GOhm.km |
| Test voltage AC at 50hz conductor/screen | 2000V |
| Capacitance unbalance max. | 640.0pF |
| Loop resistance, max. at 20°C | 133Ohm/km |
| Test voltage AC at 50hz conductor /conductor | 2000V |
| Mutual capacity at 800 Hz, nominal | 40nF/km |
| Maximum operating voltage | 250V |
| Characteristic impedance at 1 kHz | 750Ohm |
| Usage characteristics | |
| Minimum installation temperature | -10°C |
| Installation type | Outdoor - Duct |
| Maximum operating temperature | 60°C |
| Water proof | Radial |
| Field of application | Outdoor |
