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 1.5mm2. | ||
Insulation: | PVC or XLPE to EN 50290. Suitable alternative materials are under consideration. | |
Pair Identification: | Black&White 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: | Polyvinyl chloride PVC, to EN 50290-2-22. | |
Lead Sheath: | Lead sheath comply with EN 50307. | |
Bedding: | Polyvinyl chloride PVC, to EN 50290-2-22. | |
Metallic Protection: | Round galvanised steel wires armour. | |
Outer Sheath: | Polyvinyl chloride PVC, to EN 50290-2-22. |
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 | |||||||
PVC Insulation | min. | MΩ x km | 100 | ||||
PE/XLPE Insulaiton | min. | MΩ x km | 5000 | ||||
L/R (ratio) | max. | µH/Ω | 25 | 40 | |||
Inductance | max. | mH/km | 1 | ||||
Mutual capacitance | |||||||
PVC Insulation | max. | nF/m | 150 | 160 | |||
PE/XLPE Insulation | max. | nF/m | 75 | 85 | |||
Capacitance unbalance | max. | pF/500 m | 500 | ||||
Test voltage | V | 1500 | |||||
Operating voltage U0 / U | max. | V | 300 |