Parameter
Tus naj npawb ntawm cov cores | Nom.Cross-section Area | Yam tsawg kawg ntawm cov xov hlau | Rwb thaiv tsev Thickness | Txoj kab uas hla ntawm insulated core | Tus neeg xyuas pib Max. Kev tiv thaiv ntawm 20 ° C | Kev ntsuas tam sim no ntawm tseem cua, ambient kub = 30 ℃ Conductor kub = 75 ° ℃ |
mm² os | mm | mm | Ω/km | A | ||
1 | 16 | 6 | 1 | 6.8 | 1.91 | 61 |
3 | 16 | 6 | 1 | 6.8 | 1.91 | 61 |
3 | 25 | 6 | 1.2 | 8.5 | 1.20 | 84 |
3 | 35 | 6 | 1.2 | 9.5 | 0.868 | 104 |
3 | 50 | 6 | 1.4 | 11.2 | 0.614 | 129 |
3 | 70 | 12 | 1.4 | 13.0 | 0.443 | 167 |
3 | 95 | 15 | 1.6 | 15.1 | 0.320 | 209 |
3 | 120 | 15 | 1.6 | 16.6 | 0.253 | 246 |
3 | 150 | 30 | 1.8 | 18.4 | 0.206 | 283 |
3 | 185 | 30 | 2.0 | 20.6 | 0.164 | 332 |
Yam tsawg kawg ntawm cov xov hlau | Nom.Cross-section Area | Rwb thaiv tsev Thickness | Txoj kab uas hla ntawm insulated core | Tus neeg xyuas pib Max. Kev tiv thaiv ntawm 20 ° C | Muab xam tawg load |
mm² os | mm | mm | Ω/km | kN kev | |
6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
6 | 35 | 1.2 | 9.5 | 0.943 | 8.9 |
6 | 50 | 1.4 | 11.2 | 0.693 | 12.1 |
12 | 70 | 1.4 | 13.1 | 0.469 | 18.0 |
12 | 70 | 1.4 | 13.1 | 0.469 | 18.0 |
15 | 95 | 1.6 | 15.1 | 0.349 | 24.2 |
15 | 120 | 1.6 | 16.6 | 0.273 | 30.8 |
Kwv yees li. tag nrho txoj kab uas hla | Kwv yees li. hnyav ntawm kab | Ntim ntev |
mm | kg/km | m/nruas |
15.3 | 160 | 1000 |
19.0 | 290 | 1000 |
23.2 | 400 | 1000 |
25.6 | 500 | 1000 |
30.0 | 680 | 1000 |
34.9 | 920 | 1000 |
40.6 | 1270 | 500 |
44.1 | 1510 | 500 |
49.2 | 1870 | 500 |
54.9 | 2340 | 500 |
1 Theem tus neeg xyuas pib + tub txib tus neeg xyuas pib
3 Phase conductors + 1 Tus neeg xa xov liaison
Kab Kab
1 Tus coj:
(a) Theem -Cov theem tus neeg xyuas pib yuav tsum yog H68 Condition aluminium conductor thiab
compacted ncig stranded
(b) Nruab nrab lossis tus xa xov - Lub nruab nrab lossis tus xa xov tooj yuav tsum yog ntawm aluminium alloy
conductor thiab compacted ncig stranded.
2 rwb thaiv tsev:
Theem, nruab nrab conductors yuav tsum extruded nrog polyethylene (PE) raws li rwb thaiv tsev
Sau koj cov lus ntawm no thiab xa tuaj rau peb
Hais txog NEWS