Xa Ib Tsab EmailCov xov hlau nruab nrab Voltage aerial bundled feem ntau yog siv raucov kab hluav taws xob theem obrau ntawm cov ncej lossis ua cov khoom noj rau cov tsev nyob. Kuj tseem siv rau kev xa hluav taws xob los ntawm cov ncej hluav taws xob mus rau cov tsev. Muab kev nyab xeeb thiab kev ntseeg siab, nws tiv taus huab cua hnyav, hluav taws xob ultraviolet, thiab kev ntxhov siab ntawm lub tshuab. Yooj yim rau kev teeb tsa thiab kev saib xyuas, nrog rau cov nqi ua haujlwm qis, nws feem ntau siv rau kev faib hluav taws xob hauv nroog thiab thaj chaw nyob deb nroog.
Tus Qauv:
IEC 60502-2 ---- Cov xov hluav taws xob nrog cov rwb thaiv tsev extruded thiab lawv cov khoom siv rau cov ntsuas hluav taws xob los ntawm 1 kV (Um = 1.2 kV) txog li 30 kV (Um = 36 kV) - Ntu 2: Cov xov hluav taws xob rau cov ntsuas hluav taws xob los ntawm 6 kV (Um = 7.2 kV) txog li 30 kV (Um = 36 kV)
Lub zog hluav taws xob:
6.35/11kV, 19/33kV
Kev Tsim Kho:
Tus Neeg Coj Theem: Chav Kawm 2 Cov khoom siv txhuas uas muaj cov khoom sib xyaw ua ke
Tus Neeg Txuas Lus: Txheej txheem semi-conductive uas tau rho tawm
Rwb thaiv tsev: XLPE (Cross-linked polyethylene)
Rwb Thaiv Tsev: Txheej Txheem Semi-conductive Extruded
Cov ntxaij vab tshaus hlau: Cov ntxaij vab tshaus hlau tooj liab lossis cov ntxaij vab tshaus tooj liab
Separator: Daim kab xev semi-conductive swellable
Lub Hnab Sab Nraud: HDPE (High Density polyethylene)
Tus Neeg Txhawb Nqa:Cov xov hlau galvanized
XIM:
Cov tub ntxhais rwb thaiv tsev: Daim kab xev cim liab, daj & xiav
Lub plhaub sab nraud: Dub
Cov yam ntxwv:
Kub Ua Haujlwm: 90 ° C XLPE
Kub thiab txias: -20 ° C PE sheath
Kub Luv Circuit Court (5 vib nas this ntev tshaj plaws): 250 ° C XLPE
Qhov Khoov Radius: 15 x tag nrho txoj kab uas hla
Vim li cas ho xaiv peb?
Peb tsim cov cables zoo los ntawm kev siv cov khoom siv high-end:
Pab neeg nplua nuj paub txog koj qhov kev xav tau:
Cov nroj tsuag uas muaj cov chaw zoo thiab muaj peev xwm lav tau tias yuav xa khoom raws sijhawm:
IEC 60502 6.35/11 kV ABC rau Cov Kab Faib Khoom Siv Sab Sauv
| Tus naj npawb ntawm cov Cores x Nominal Cross Section | Tus Neeg Coj Theem | Chav Suspension Messenger | Kev Ntsuas Tam Sim No Nruj Nruag ntawm 300 ° C Ambient Temp. | ||||
| Kev khi hlua | Cheeb Tsam Seem Nominal | Qhov Siab Tshaj Plaws ntawm Tus Neeg Coj Ua Haujlwm | Kev khi hlua | Cheeb Tsam Seem Nominal | Rhuav Tshem Khoom | ||
| Naj Npawb × mm² | Tsis muaj. × hli | mm² | Ω/Km | Tsis muaj. × hli | mm² | kN | A |
| 3X50 + 1X25 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 116 |
| 3X70 + 1X50 | 19/.14 | 70 | 0.443 | 7/3.15 | 50 | 62 | 210 |
| 3X95+ 1X50 | 19/2.52 | 95 | 0.32 | 7/3.0 | 50 | 60 | 173 |
| 3X185+1X120 | 37/2.52 | 185 | 0.164 | 7/4.67 | 120 | 150 | 259 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 365 |
| 3X240 +1X50 | 61/2.25 | 240 | 0.125 | 7/3.15 | 50 | 62 | 500 |
IEC 60502 19/33 kV ABC rau Cov Kab Faib Khoom Siv Overhead
| Tus naj npawb ntawm cov Cores x Nominal Cross Section | Tus Neeg Coj Theem | Chav Suspension Messenger | Kev ntsuas tam sim no tas mus li ntawm 300 ° C ambient temp | ||||
| Kev khi hlua | Cheeb Tsam Seem Nominal | Qhov Siab Tshaj Plaws ntawm Tus Neeg Coj Ua Haujlwm | Kev khi hlua | Cheeb Tsam Seem Nominal | Rhuav Tshem Khoom | ||
| Naj Npawb × mm² | Tsis muaj. × hli | mm² | Ω/Km | Tsis muaj. × hli | mm² | kN | A |
| 3X50 + 1X50 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 165 |
| 3X150+ 1X50 | 37/2.25 | 150 | 0.206 | 7/3.0 | 50 | 60 | 315 |
| 3X185+1X70 | 37/2.52 | 185 | 0.164 | 7/3.57 | 70 | 91 | 355 |
| 3X70 + 1X50 | 19/2.14 | 7 | 0.443 | 7/3.15 | 50 | 62 | 250 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 370 |
Ntau Yam Khoom
