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
12.7 / 22kV-Ib leeg tub ntxhais tooj liab neeg xyuas pib XLPE insulated tooj liab daim kab xev kuaj txhuas 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 | Kwv yees li.Cable hnyav |
| mm² os | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 ib | 5.5 | 0.12 | 1.2 | 1.6 | 2 | 32.2 ib | 1360 |
| 50 | 0.387 ib | 5.5 | 0.12 | 1.2 | 1.6 | 2 | 33.3 | 1524 ib |
| 70 | 0.268 ib | 5.5 | 0.12 | 1.2 | 2 | 2.1 | 36 | Xyoo 1896 |
| 95 | 0.193 ib | 5.5 | 0.12 | 1.2 | 2 | 2.2 | 38 | 2241 ib |
| 120 | 0.153 ib | 5.5 | 0.12 | 1.2 | 2 | 2.2 | 39.4 ib | 2534 ib |
| 150 | 0.124 ib | 5.5 | 0.12 | 1.2 | 2 | 2.3 | 41 | 2867 ib |
| 185 | 0.0991 ib | 5.5 | 0.12 | 1.2 | 2 | 2.3 | 42.6 ib | ib 3288 |
| 240 | 0.0754 ua | 5.5 | 0.12 | 1.3 | 2 | 2.4 | 45.2 ib | ib 3923 |
| 300 | 0.0601 ib | 5.5 | 0.12 | 1.3 | 2.5 | 2.5 | 48.58 Nws | ib 4756 |
| 400 | 0.047 ib | 5.5 | 0.12 | 1.4 | 2.5 | 2.6 | 52 | 5739 ua |
| 500 | 0.0366 ib | 5.5 | 0.12 | 1.4 | 2.5 | 2.8 | 55.64 ib | ib 6928 |
| 630 | 0.0283 ua | 5.5 | 0.12 | 1.5 | 2.5 | 2.9 | 59.84 ib | ib 8487 |
12.7 / 22kV-Peb 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 |
| 35 | 0.524 ib | 5.5 | 0.075 ib | 1.5 | 2.5 | 2.7 | 57.4 ib | ib 4710 |
| 50 | 0.387 ib | 5.5 | 0.075 ib | 1.6 | 2.5 | 2.8 | 60.2 ib | 5 130 |
| 70 | 0.268 ib | 5.5 | 0.075 ib | 1.6 | 2.5 | 2.9 | 64.2 ib | 5740 ua |
| 95 | 0.193 ib | 5.5 | 0.075 ib | 1.7 | 2.5 | 3.2 | 73.2 ib | ib 8870 |
| 120 | 0.153 ib | 5.5 | 0.075 ib | 1.7 | 3.15 | 3.3 | 78 | 10 730 |
| 150 | 0.124 ib | 5.5 | 0.075 ib | 1.8 | 3.15 | 3.4 | 81.4 ib | 12000 |
| 185 | 0.0991 ib | 5.5 | 0.075 ib | 1.9 | 3.15 | 3.6 | 85.5 ua | ib 13460 |
| 240 | 0.0754 ua | 5.5 | 0.075 ib | 2 | 3.15 | 3.7 | 91.3 ua | ib 15780 |
| 300 | 0.0601 ib | 5.5 | 0.075 ib | 2 | 3.15 | 3.9 | 96 | 18 110 |
| 400 | 0.047 ib | 5.5 | 0.075 ib | 2.2 | 3.15 | 4.1 | 103 | 21500 Nws |
Ntau Yam Khoom
