Xa EmailHaum rau kev siv hluav taws xob xws li chaw nres tsheb fais fab.Rau installation nyob rau hauv ducts, underground thiab sab nraum zoov.Thov nco ntsoov: Liab sab nrauv tuaj yeem ua rau fading thaum raug UV rays.
Qauv:
Nplaim propagation rau BS EN60332
SIB 6622
IEC 60502: Ua
Yam ntxwv:
Conductor: stranded tiaj annealed ncig compacted tooj liab conductors los yogaluminium conductor
Rwb thaiv tsev: crosslink polyethylene (XLPE)
Metallic Screen: tus kheej lossis tag nrho tooj liab daim kab xev npo
Separator: tooj liab daim kab xev nrog 10% sib tshooj
Khoom siv: polyvinyl chloride (PVC)
Armouring: Hlau Hlau Armor (SWA), Hlau daim kab xev Armor (STA), Aluminium Hlau Armor (AWA), Txhuas daim kab xev Armor (ATA)
Sheath: PVC sab nrauv sheath
Sheath xim: Liab los yog Dub
Cov ntaub ntawv hluav taws xob:
Qhov siab tshaj plaws tus neeg xyuas pib ua haujlwm kub: 90 ° C
Qhov ntsuas kub siab tshaj plaws ua haujlwm: 80 ° C
Qhov kub siab tshaj plaws tus neeg xyuas pib thaum SC: 250 ° C
Tso tej yam kev mob ntawm kev tsim trefoil yog raws li hauv qab no:
Av thermal resistivity: 120˚C.Cm/W
Qhov tob: 0.5m
Hauv av kub: 15 ° C
Cua kub: 25 ° C
Zaus: 50Hz
| Nominal cheeb tsam ntawm tus neeg xyuas pib | Qhov siab tshaj tus neeg xyuas pib ua haujlwm ntawm 20 ℃ | Thickness ntawm xlpe rwb thaiv tsev | Thickness ntawm tooj liab daim kab xev | Thickness ntawm extruded txaj | Dia ntawm armor wire | Thickness ntawm txheej txheej | Kwv yees li.Zuag qhia tag nrho txoj kab uas hla | Kwv yees li.Cable hnyav |
| mm² os | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 50 | 0.387 ib | 8 | 0.075 ib | 1.2 | 2 | 2.2 | 39.4 ib | 2050 |
| 70 | 0.268 ib | 8 | 0.075 ib | 1.2 | 2 | 2.2 | 41 | 23 30 |
| 95 | 0.193 ib | 8 | 0.075 ib | 1.2 | 2 | 2.3 | 43.1 ib | 2710 ib |
| 120 | 0.153 ib | 8 | 0.075 ib | 1.2 | 2 | 2.3 | 44.6 ib | 3 020 |
| 150 | 0.124 ib | 8 | 0.075 ib | 1.3 | 2.5 | 2.4 | 47.4 ib | ib 3570 |
| 185 | 0.0991 ib | 8 | 0.075 ib | 1.3 | 2.5 | 2.5 | 49.2 ib | ib 3990 |
| 240 | 0.0754 ua | 8 | 0.075 ib | 1.3 | 2.5 | 2.5 | 51.7 ib | ib 4670 |
| 300 | 0.0601 ib | 8 | 0.075 ib | 1.4 | 2.5 | 2.6 | 54.1 ib | 5410 ib |
| 400 | 0.047 ib | 8 | 0.075 ib | 1.4 | 2.5 | 2.7 | 57.2 ib | ib 6430 |
| 500 | 0.0366 ib | 8 | 0.075 ib | 1.5 | 2.5 | 2.8 | 60.6 ib | ib 7620 |
| 630 | 0.0283 ua | 8 | 0.075 ib | 1.6 | 2.5 | 2.9 | 64.8 ib | ib 8935 |
19/33kV-3 cores tooj liab neeg xyuas pib XLPE insulated tooj liab daim kab xev tshuaj ntsuam galvanized steel hlau armored PVC sheathed cables
| Nominal cheeb tsam ntawm tus neeg xyuas pib | Qhov siab tshaj tus neeg xyuas pib ua haujlwm ntawm 20 ℃ | Thickness ntawm xlpe rwb thaiv tsev | Thickness ntawm tooj liab daim kab xev | Thickness ntawm extruded txaj | Dia ntawm armor wire | Thickness ntawm txheej txheej | Kwv yees li.Zuag qhia tag nrho txoj kab uas hla | Kwv yees li.Cable hnyav |
| mm² os | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 50 | 0.387 ib | 8 | 0.075 ib | 1.8 | 3.15 | 3.4 | 78.8 ua | ib 9230 |
| 70 | 0.268 ib | 8 | 0.075 ib | 1.8 | 3.15 | 3.5 | 82.5 ib | 10 310 |
| 95 | 0.193 ib | 8 | 0.075 ib | 1.9 | 3.15 | 3.6 | 87 | ib 11640 |
| 120 | 0.153 ib | 8 | 0.075 ib | 2 | 3.15 | 3.7 | 90.6 ib | ib 12850 |
| 150 | 0.124 ib | 8 | 0.075 ib | 2 | 3.15 | 3.8 | 93.8 ua | ib 14150 |
| 185 | 0.0991 ib | 8 | 0.075 ib | 2.1 | 3.15 | 4 | 97.9 ua | 15700 Nws |
| 240 | 0.0754 ua | 8 | 0.075 ib | 2.2 | 3.15 | 4.1 | 104 | 18120 ib |
| 300 | 0.0601 ib | 8 | 0.075 ib | 2.3 | 3.15 | 4.3 | 109 | 20570 ua |
Ntau Yam Khoom
