PTM (N)TSCGECEWOEU MT 3X35+3X25/3E+ 12/20KV RD
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Customs Tariff Number (code number) | 85446010900000000 |
Standard | DIN VDE 0250-813 (with ref. to) |
Conductor material | copper, stranded, tinned |
Insulation | basic EPR |
Electrical field control | inner and outer semiconducting rubber layer |
Pilot conductor | split in the outer interstices |
Arrangement of protective conductors | copper wires on each core |
Material inner sheath | rubber GM1b |
Monitoring core | copper wire spinning on first inner sheath |
Torsion | +/- 25 °/m |
Sheathing material | rubber (CR) 5GM5 |
Colour of outer sheath | red |
Flame-retardant | VDE 0482-332-1-2/IEC 60332-1-2 |
Oil-resistant | EN 60811-404 |
Max. temperature at conductor, °C | 90 °C |
Permitted outer cable temperature, fixed, °C | -40 - +80 °C |
Permitted outer cable temperature, moved, °C | -20 - +60 °C |
Bending radius, fixed installation | 6 x Ø |
Bending radius, moving application | 20 x Ø |
Maximum tensile strength at the conductor | 15 N/mm² |
Operating speed | 30 m/min. |
diameter conductor | 7.6 mm |
Nominal cross section, sqmm | 35 mm² |
Conductor resistance | 0.565 Ohm/km |
Ampacity in air (30 °C) | 172 A |
Short-circuit current (1 s) | 5.01 kA |
Specific inductivity | 0.35 mH/km |
outer diameter approx. | 55.10 mm |
Tensile strength (permanent) | 1575 N |
Copper weight (GER) | 1526 |
metal base Cu | 150 EUR/100 kg |
net weight per 1000 | 3912 kg |
Unit of measurement | metre |
Nominal voltage | 12/20 kV |
Sheathing material | rubber |
Cable shape | round |
Halogen-free | no |
Oil-resistant | yes |
Colour | red |
Flexible medium voltage reeling cable for tunnel boring machines (TBM) in underground mining and tunnel construction.
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