FOUNDATION Fieldbus FC FLEX Steel Wire Braid Armoured LSZH Cable
| Construction | |
|---|---|
| Conductor | stranded bare copper wires, 7×0.40, ø 1.2 mm, (cross-section AWG18/7) |
| Insulation | foam-skin-PE, ø 2.55 mm |
| Stranding | two cores blue / orange to the pair |
| Bedding | LSHF, filling the interstices. |
| Static screen | PET-Al-Foil longitudinally applied. |
| Braid | tinned copper braid, coverage approx. 70% |
| Sheath | LSZH, ø 8.0 mm |
| Colour | Grey |
| Armouring | galvanized steel wire braid, optical coverage 85%, ø 9.3 mm |
| Outer sheath | LSZH, ø12.0 mm |
| Colour | Grey |
| Outer Diameter | Nom. 12.0 mm |
| Weight | Nom. 202 kg/km |
| Tensile force N | 500 |
| Mechanical properties | |
|---|---|
| Bending radius | |
| Single bending | ≥ 60 mm |
| Repeated bending | ≥ 120 mm |
| Temperature range | – 30°C to + 70°C |
| Transport and storage | – 30°C to + 70°C |
| Installation | – 5°C to + 50°C |
| Electrical properties at 20°C | |
|---|---|
| Loop resistance | ≤ 43.6 Ω/km |
| Screen resistance nominal | 12 Ω/km |
| Characteristic impedance (at 31.25 kHz) | 100Ω ± 20 Ω |
| Mutual capacitance (at 1 kHz) | approx. 60 nF/km |
| Capacitance unbalance to earth max. | 2 nF/km |
| Test Voltage (DC, 1 min) Core/Core and Core/Screen | 1 kV |
| Operating voltage (RMS) | ≤ 100 V |
| Inductance (nominal) | 0.70 mH/km |
Application
Spur and trunk cable for flexible installation indoor and outdoor on racks in conduits,
– Fast connect Assembly
– Halogen free and flame resistant
– Silicon free
– Oil and grease resistance
Standards
- IEC 61158 and IEC 61784
- Cable Type A acc. to FOUNDATION Fieldbus
Fire Rating
- IEC 60332-1, IEC 61034 – 2, IEC 60754 – 1 / 2
| Electrical Data at 20°C | |||
|---|---|---|---|
| Frequency (kHz) | Impedance (Ohm) | Attenuation (dB/100m) | Propagation delay change (µs/km) |
| 7.9-39 | – | ≤ 1.7 | |
| 31.25 | 100 ± 20 | – | – |
| 39 | – | ≤ 0.3 | – |
| Ordering Information | |||
|---|---|---|---|
| P/N | Product Description | P.U | |
| 1030290 | FOUNDATION Fieldbus FC FLEX Steel Wire Braid Armoured LSZH Cable,FF FC 1x2xAWG18/7 SWB LSZH | 1000m/drum | |
