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:
Peb cov cables khav theeb cov yam ntxwv zoo hauv qab no:
Tus neeg xyuas pib: Stranded tiaj annealed ncig compacted tooj liab conductors los yogaluminium conductor.
Rwb thaiv tsev: Siv cross-linked polyethylene (XLPE) rau kev ua haujlwm tshwj xeeb.
Metallic Screen: Kev xaiv rau ib tus neeg lossis tag nrho tooj liab daim kab xev npo, txhim kho kev tiv thaiv.
Separator: Copper daim kab xev nrog 10% sib tshooj, ua kom ntseeg tau zoo dua cable kev ncaj ncees.
Cov ntaub pua plag: Polyvinyl chloride (PVC) rau kev ntxiv dag zog.
Armouring: Xaiv los ntawm Hlau Hlau Armor (SWA), Hlau Daim Kab Xev Armor (STA), Aluminium Hlau Armor (AWA), lossis Txhuas Daim Kab Xev Armor (ATA) raws li koj qhov kev xav tau tshwj xeeb.
Sheath: Nruab nrog cov PVC sab nrauv sheath, muab kev ruaj ntseg ntxiv.
Sheath Xim: Muaj xim liab lossis dub, ua rau koj nyiam qhov zoo nkauj.
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
3.8 / 6.6kV-Ib leeg tub ntxhais tooj liab neeg xyuas pib XLPE insulated tooj liab daim kab xev tshuaj ntsuam 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 | Appro.Zuag qhia tag nrho txoj kab uas hla | Appro.Cable hnyav |
| mm² os | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 1.8 | 25.5 ib | 1020 |
| 50 | 0.387 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 1.8 | 26.6 ib | 1180 |
| 70 | 0.268 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 1.8 | 28.2 ib | 1440 |
| 95 | 0.193 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 1.9 | 30.3 | 1760 |
| 120 | 0.153 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 1.9 | 31.8 ib | 2050 |
| 150 | 0.124 ib | 2.5 | 0.075 ib | 1.2 | 1.6 | 2 | 33.4 ib | 2380 ua |
| 185 | 0.0991 ib | 2.5 | 0.075 ib | 1.2 | 2 | 2 | 35.8 ib | 2840 ib |
| 240 | 0.0754 ua | 2.6 | 0.075 ib | 1.2 | 2 | 2.1 | 38.7 ib | ib 3490 |
| 300 | 0.0601 ib | 2.8 | 0.075 ib | 1.2 | 2 | 2.2 | 41.3 | 4 180 |
| 400 | 0.047 ib | 3 | 0.075 ib | 1.2 | 2 | 2.3 | 44.8 ib | 5 160 |
| 500 | 0.0366 ib | 3.2 | 0.075 ib | 1.3 | 2.5 | 2.5 | 49.8 ib | ib 6490 |
| 630 | 0.0283 ua | 3.2 | 0.075 ib | 1.4 | 2.5 | 2.6 | 54 | 8 020 |
3.8 / 6.6kV-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 | Appro.Zuag qhia tag nrho txoj kab uas hla | Appro.Cable hnyav |
| mm² os | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 ib | 3.4 | 0.075 ib | 1.2 | 1.6 | 1.8 | 27.3 ib | 1130 |
| 50 | 0.387 ib | 3.4 | 0.075 ib | 1.2 | 1.6 | 1.8 | 28.4 ib | 1290 |
| 70 | 0.268 ib | 3.4 | 0.075 ib | 1.2 | 1.6 | 1.9 | 30.2 ib | 1560 |
| 95 | 0.193 ib | 3.4 | 0.075 ib | 1.2 | 1.6 | 1.9 | 32.1 | Xyoo 1880 |
| 120 | 0.153 ib | 3.4 | 0.075 ib | 1.2 | 1.6 | 2 | 33.8 ib | 2190 ib |
| 150 | 0.124 ib | 3.4 | 0.075 ib | 1.2 | 2 | 2.1 | 36.2 ib | 26 20 |
| 185 | 0.0991 ib | 3.4 | 0.075 ib | 1.2 | 2 | 2.1 | 37.8 ib | 3000 |
| 240 | 0.0754 ua | 3.4 | 0.075 ib | 1.2 | 2 | 2.2 | 40.5 ib | ib 3640 |
| 300 | 0.0601 ib | 3.4 | 0.075 ib | 1.2 | 2 | 2.2 | 42.5 ib | ib 4290 |
| 400 | 0.047 ib | 3.4 | 0.075 ib | 1.2 | 2 | 2.4 | 45.8 ib | 5270 ib |
| 500 | 0.0366 ib | 3.4 | 0.075 ib | 1.3 | 2.5 | 2.5 | 50.2 ib | 6 550 |
| 630 | 0.0283 ua | 3.4 | 0.075 ib | 1.4 | 2.5 | 2.6 | 54.4 ib | 8 020 |
Ntau Yam Khoom
