Alefaso mailakaNy telegrama ataonay dia natao manokana ho an'ny tambajotran'ny fitsinjarana ny herinaratra sy ny tambajotra sub-transmission, izay famatsiana herinaratra voalohany ho an'ny tamba-jotra ara-barotra, indostrialy ary an-tanàn-dehibe.Izy ireo dia mifanentana tsara amin'ny rafitra ambaratonga avo lenta, nomena hatramin'ny 10kA / 1sec.Fanampin'izany, manolotra fanorenana mahazatra izahay miaraka amin'ny naoty misy lesoka avo kokoa noho ny fangatahana.
Temperature range:
Mari-pana fametrahana ambany indrindra: 0°C
Temperature miasa ambony indrindra: +90°C
Ny mari-pana farany ambany indrindra: -25 °C
radius fiolahana ambany indrindra
Cable napetraka: 12D (PVC ihany) 15D (HDPE)
Mandritra ny fametrahana: 18D (PVC ihany) 25D (HDPE)
Ny fanoherana ny fiparitahan'ny simika: tsy nahy
Fiantraikan'ny mekanika: Maivana (PVC ihany) Mavesatra (HDPE)
Fiposahan'ny rano: XLPE - Spray EPR - Fandrakofana / fandrakofana vonjimaika
Taratra masoandro sy fiposahan'ny toetr'andro: Mety amin'ny fampitana mivantana.
Fanorenana:
Namboarina sy nosedraina AS/NZS 1429.1, IEC: 60502-2 sy ireo fenitra hafa azo ampiharina
Famoronana - 1 core, 3 core, 3 × 1 core Triplex
Conductor - Cu na AL, boribory mitongilana, boribory mitongilana mipetaka, mizara milliken
Insulation - XLPE na TR-XLPE na EPR
Efijery metaly na saron-tava - Ecran Wire Copper (CWS), Screen Tape Copper (CTS), Sheath Lead Alloy (LAS), Sheath Aluminum Corrugated (CAS), Sheath Copper Corrugated (CCU), Steel Stainless Steel (CSS), Aluminum poly laminated (APL), Copper Poly Laminated (CPL), Aldrey Wire Screen (AWS)
Fiadiana - Wire Aluminum Armoured (AWA), Steel Wire Armored (SWA), Stainless Steel Wire Armored (SSWA)
Fiarovana ny termite - Jacket Nylon polyamide, kasety varahina roa (DBT), Cypermethrin
Black 5V-90 polyvinyl chloride (PVC) - fenitra
Orange 5V-90 PVC anatiny miampy mainty avo lenta
polyethylene (HDPE) ivelany - alternative
Low smoke zero halogen (LSOH) - alternative
Cable 3.8/6.6kV-Power
| Cores x Nominal Area | Savaivony conducteur (eo ho eo) | Nominal insulation hatevin'ny | Approx.CWS faritra amin'ny fototra tsirairay | Nominal hatevin'ny PVC Sheath | Savaivony tariby ankapobeny (+/- 3.0) | Naoty fohy momba ny Conductor/CWS | Lanja tariby (eo ho eo) | Max.Conductor DC Resistance amin'ny 20 ° C |
| No. x mm2 | mm | mm | mm2 | mm | mm | kA 1 seg | kg/km | (Ω/km) |
| 1c x 35 | 7.0 | 2.5 | 24 | 1.8 | 21.8 | 5/3 | 982 | 0.524 |
| 1c x50 | 8.1 | 2.5 | 24 | 1.8 | 22.9 | 7.2 / 3 | 1140 | 0.387 |
| 1c x70 | 9.7 | 2.5 | 79 | 1.8 | 26.9 | 10 / 10 | 1886 | 0.268 |
| 1c x95 | 11.4 | 2.5 | 79 | 1.8 | 28.2 | 13.6 / 10 | 2145 | 0.193 |
| 1C x 120 | 12.8 | 2.5 | 79 | 1.8 | 29.6 | 17.2 / 10 | 2397 | 0.153 |
| 1C x 150 | 14.2 | 2.5 | 79 | 1.8 | 31.0 | 21.5 / 10 | 2701 | 0.124 |
| 1C x 185 | 16.1 | 2.5 | 79 | 1.9 | 32.5 | 26.5 / 10 | 3045 | 0.0991 |
| 1C x 240 | 18.5 | 2.6 | 79 | 2.0 | 35.1 | 34.3 / 10 | 3611 | 0.0754 |
| 1C x 300 | 20.6 | 2.8 | 79 | 2.1 | 37.6 | 42.9 / 10 | 4246 | 0.0601 |
| 1C x 400 | 23.6 | 3.0 | 79 | 2.2 | 41.2 | 57.2 / 10 | 5246 | 0.0470 |
| 1C x 500 | 26.6 | 3.2 | 79 | 2.3 | 44.8 | 71.5 / 10 | 6254 | 0.0366 |
| 1c x 630 | 30.2 | 3.2 | 79 | 2.4 | 48.6 | 90.1 / 10 | 7521 | 0.0283 |
