Thumela I-imeyiliIzintambo zasemoyeni ezihlanganisiwe ze-Medium Voltage zisetshenziselwa kakhuluimigqa yesibili ephezuluezigxotsheni noma njengeziphakeli ezakhiweni zokuhlala.
Okujwayelekile:
I-IEC 60502-2---- Amakhebuli kagesi ane-insulated extruded kanye nezinsiza zawo zama-voltage akaliwe ukusuka ku-1 kV (Um = 1.2 kV) aze afike ku-30 kV (Um = 36 kV) - Ingxenye 2: Amakhebuli ama-voltages akalwe asuka ku-6 kV ( Um = 7.2 kV) kufika ku-30 kV (Um = 36 kV)
Amandla kagesi:
6.35/11kV, 19/33kV
Ukwakha :
I-Conductor Yesigaba: I-aluminium eyindilinga ehlanganisiwe yekilasi 2
Isikrini se-Conductor: Isendlalelo esinwetshiwe se-semi-conductive
I-Insulation: I-XLPE (i-polyethylene exhunywe ngokuphambana)
Isikrini Sokushisisa: Isendlalelo esinwetshiwe se-semi-conductive
Isikrini se-Metallic: Isikrini socingo lwethusi noma isikrini sekhasethi yethusi
Isihlukanisi: Itheyiphu evuvukalayo e-semi-conductive
Umgodla Wangaphandle: I-HDPE (i-Polyethylene Ephakeme Kakhulu)
I-Conductor Yokusekela:Izintambo zensimbi
UMBALA:
I-insulated core: Itheyiphu yokumaka eyinhloko ebomvu, ephuzi & eluhlaza okwesibhakabhaka
Umgodla ongaphandle: Mnyama
Izici:
Izinga Lokushisa Lokusebenza: 90°C XLPE
Izinga Lokushisa: -20°C PE sheath
Ithempelesha Yesifunda Esifushane( amasekhondi angu-5 ubude besikhathi esiphezulu): 250°C XLPE
Irediyasi yokugoba: 15 x ububanzi bubonke
Kungani Khetha Thina?
Sikhiqiza izintambo zekhwalithi ngokusebenzisa izinto ezisezingeni eliphezulu:
Ithimba lesipiliyoni esicebile elazi ukuthi yini oyifunayo:
Isitshalo esinezinsiza ezinhle namandla okuqinisekisa ukulethwa ngesikhathi:
I-IEC 60502 6.35/11 kV ABC Yemigqa Yokusabalalisa Okuphezulu
| Inombolo yama-Cores x Nominal Cross Section | I-Conductor yesigaba | I-Messenger Suspension Unit | Isilinganiso Samanje Esiqhubekayo kokuthi 300°C Ambient Temp. | ||||
| Ukuhamba | Indawo Yesigaba Sokuzisholo | Ukumelana Nomqhubi Omkhulu | Ukuhamba | Indawo Yesigaba Sokuzisholo | Breaking Load | ||
| Cha.×mm² | Cha.×mm | mm² | Ω/Km | Cha.×mm | 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 |
I-IEC 60502 19/33 kV ABC Yemigqa Yokusabalalisa Okuphezulu
| Inombolo yama-Cores x Nominal Cross Section | I-Conductor yesigaba | I-Messenger Suspension Unit | Isilinganiso samanje esiqhubekayo ku-300°C izinga lokushisa le-ambient | ||||
| Ukuhamba | Indawo Yesigaba Sokuzisholo | Ukumelana Nomqhubi Omkhulu | Ukuhamba | Indawo Yesigaba Sokuzisholo | Breaking Load | ||
| Cha.×mm² | Cha.×mm | mm² | Ω/Km | Cha.×mm | 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 |
More Product
