Application
Suitable for connecting instruments and control systems for analogue or digital signal transmission. Recommended for direct burial, especially in presence of oil and aggressive chemical substances
Construction
| Conductor: | Solid, stranded or flexible plain or metal coated copper in accordance with class1, 2 or 5 of | |||||||||||
| HD383 in the range of 0.5mm2 to 2.5mm2. | ||||||||||||
| Insulation: | XLPE to EN 50290. Suitable alternative materials are under consideration. | |||||||||||
| Pair Identification: | Black&Blue color with number on the cores for multi pairs, start with 1 in the centre. | |||||||||||
| Wrapping: | At least 1 layer of plastic tape. | |||||||||||
| Collective Screen: | Aluminimum foil tape over a tinned copper drain wire. | |||||||||||
| Inner Sheath: | Halogen free flame retardant compound LSZH, to EN 50290-2-27. | |||||||||||
| Lead Sheath: | Lead sheath comply with EN 50307. | |||||||||||
| Bedding: | Halogen free flame retardant compound LSZH, to EN 50290-2-27. | |||||||||||
| Metallic Protection: | Round galvanised steel wires armour. | |||||||||||
| Outer Sheath: | Halogen free flame retardant compound LSZH, to EN 50290-2-27. | |||||||||||
Electrical data at 20°C
Character |
Unit | Values | |||||
| Conductor size | nom. | mm² | 0.5 | 0.75 | 1.0 | 1.5 | |
| Conductor resistance | max. | Ω/km | 36.7 | 25.0 | 18.5 | 12.3 | |
| Insulation resistance | min. | MΩ x km | 5000 | ||||
| L/R (ratio) | max. | µH/Ω | 25 | 40 | |||
| Inductance | max. | mH/km | 1 | ||||
| Mutual capacitance | max. | nF/m | 65 | 75 | |||
| Capacitance unbalance | max. | pF/500 m | 500 | ||||
| Test voltage | V | 2000 | |||||
| Operating voltage U0 / U | max. | V | 500 | ||||
