Tukua He ĪmēraNgaohiko Waenga o nga taura irirangi kei te whakamahia te nuinga monga raina o runga tuaruai runga i nga pou, hei kai whangai ranei ki nga whare noho.
Paerewa:
IEC 60502-2---- Nga taura hiko me te whakamaarama kua whakakorehia me o raatau taputapu mo nga ngaohiko reiti mai i te 1 kV (Um = 1.2 kV) tae atu ki te 30 kV (Um = 36 kV) - Wahanga 2: Nga taura mo nga ngaohiko reiti mai i te 6 kV ( Um = 7.2 kV) ki te 30 kV (Um = 36 kV)
Ngaohiko:
6.35/11kV, 19/33kV
Hangahanga:
Waahanga Waahanga: Class 2 Porowhita kua oti te konumohe paea
Mata Kaiwhakahaere: Paparanga ahua-whakahaere
Wehenga: XLPE (Poietilene hono-whiti)
Mata Wetewete: Paparanga ahua-whakawhitinga
Mata whakarewa: Mata waea parahi, mata rīpene parahi ranei
Wehewehe: Ripene swellable Semi-conductive
Pua-waho: HDPE (High Density polyethylene)
Kaiwhakahaere Tautoko:Waea maitai piauau
tae:
Ko te uho weriweti: Whero, Kowhai & Kahurangi rīpene tohu matua
Puawai waho: Pango
Āhuatanga:
Te Waahi Mahi: 90 ° C XLPE
Paemahana: -20°C PE sheath
Paemahana Porowhita Poto( 5 hēkona te roanga teitei ): 250°C XLPE
Tirotoro Whakapiko: 15 x whanui whanui
He aha tatou i whiriwhiri ai?
Ka whakaputahia e matou nga taura kounga ma te whakamahi i nga rauemi teitei:
Ko te roopu wheako nui e mohio ana he aha to hiahia:
Te tipu me nga whakaurunga pai me te kaha ki te whakapumau i te tuku i runga i te waa:
IEC 60502 6.35/11 kV ABC mo nga Raina Tohatoha Runga
| Te maha o nga Core x Wāhanga Ripeka Ingoa | Kaiwhakahaere Wāhanga | Waehanga Whakatarewa Karere | Tonu Whakatauranga o naianei i te 300°C Ambient Temp. | ||||
| Ka paea | Wāhanga Wāhanga Ingoa | Te Whakaaetanga Kaituku Morahi | Ka paea | Wāhanga Wāhanga Ingoa | Uta Whatiwhati | ||
| No.×mm² | No.×mm | mm² | Ω/Km | No.×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 |
IEC 60502 19/33 kV ABC mo nga Raina Tohatoha Runga
| Te maha o nga Core x Wāhanga Ripeka Ingoa | Kaiwhakahaere Wāhanga | Waehanga Whakatarewa Karere | Te whakatauranga o naianei tonu i te 300°C te mahana ambient | ||||
| Ka paea | Wāhanga Wāhanga Ingoa | Te Whakaaetanga Kaituku Morahi | Ka paea | Wāhanga Wāhanga Ingoa | Uta Whatiwhati | ||
| No.×mm² | No.×mm | mm² | Ω/Km | No.×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 |
Hua Atu
