35kv Cold Shrinkable Type Cable Joint
6~35kv Cable Accessories Classification Introduction
4E-NLS Whakamutua Te Maeke o Roto, 4E-WLS Te Whakamutua Te Matao Maehe Whakamutua Waho, 4E-JLS Te Whakamutunga Whakaitinga Matao
4E-NLS matao shrinkable roto whakamutu, 4E-WLS matao shrinkable whakamutu waho, 4E-JLS matao shrinkable hono waenganui he te nuinga tito o te tinana prefabricated, whakamutu (roto me waho) ranei hono ngongo (waenganui hononga) makariri shrinkable maha-matua matimati ( e tautoko ana i te taura maha-matua), me nga ngongo whakamatao makariri ka taea te whakaheke me te ngongo tae-tae whanaunga (whakamutua o roto me waho).Ko te koeko ahotea tinana kua oti te hanga me te tinana whakaahuru kei te whakamahi i te werohanga kirihou mo te rapa silicone wai, he roa te pumau o te kaha kikii me te kaha o te mara hiko.Kia mau tonu te pehanga radial tika ki te tinana taura.He pai te ahuatanga o te atanga me te kore e pakaru te ngoki manawa ka rere te taura.Ko nga whakamutu, te ngongo hono ranei e tutuki ana i nga whakaritenga rauemi matua o te taura me nga whakaritenga a nga kaiwhakamahi ki te whakarite i te whakamarumaru o te taura me te parewai.
Nga waahanga hanga matua:
He pai rawa nga rauemi mata: ko te tinana kua oti te hanga he silicone wai o te kounga teitei, he pai te whakamaarama, te whakaroa, me nga taonga pakaru, he iti te toenga o te huringa i muri i te roha.
Hanganga whakaheke makariri: te whakamahi i nga taputapu roha hou me te ngongo tautoko roha hei whakarite kia tipu te hua kaore he pakaru.
He ngawari te whakaurunga: ma te whakamahi i te hanganga whakahiatotanga makariri, kaore he whakangungu motuhake, he iti te mahi na te watea o te whakaurunga.
6~35kV Matao Shrinkable Whakamutua waho
|
| Rahimm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 252 | 370 | 370 | 450 |
| A | ≥800 | ≥950 | ≥950 | ≥1300 |
| Ngaohiko Nama wahanga | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
6~35kV Matao Whakamutua Roto Ka Whakaitihia
|
| Rahi mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 180 | 288 | 288 | 370 |
| A | ≥700 | ≥850 | ≥850 | ≥1200 |
| Ngaohiko Nama wahanga | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
6~35kV Matao Tīngongo Waenga Hononga
|
| Rahi mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 378 | 430 | 430 | 488 |
| A | 1300 | 1600 | 1600 | 1800 |
| Ngaohiko Nama wahanga | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
6~35KV makariri shrinkable roto, whakamutu waho, me ngā tawhā mahi hiko tahi
| UO/U (Um)kV | 6/10(12.5) | 8.7/15(17.5) | 26/35(40.5) | Rerewei Uo=27.5 | Hua whakamātautau | |||
| 5min te whakamatautau ngaohiko auau | kaore he rama, kaore he pakaru i raro i te 4.5Uo | kahore he flashover, kahore he pakaru | ||||||
| 1min ngaohiko auau i raro i te whakamatautau ua | karekau he rama, kaore he pakaru i raro i te 4Uo | kahore he flashover, kahore he pakaru | ||||||
| Te tukunga wahanga i te whakamatautau i te pāmahana rūma | rōrahi tuku i raro i 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Te huringa kawenga ngaohiko tonu i roto i te whakamatautau hau | whakawerahia te 2.5Uo me te kaikawe ki te mahana ki te 95-100°C e toru nga wa, karekau he uira, kaore he pakaru | kahore he flashover, kahore he pakaru | ||||||
| Te tukunga wahanga i te whakamatautau i te pāmahana teitei | kaikawe taura whakawera ki te 95-100°C, te rōrahi tuku i raro i te 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Te tukunga wahanga i te whakamatautau i te pāmahana rūma | rōrahi tuku i raro i 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Te ngaohiko whakapouri i te whakamatautau pāmahana teitei | 75kV | 95kV | 200kV | 25kV | kahore he flashover, kahore he pakaru | |||
| te kaikawe taura wera ki te 95-100°C, te pai me te kino o te polarity 10 nga wa, kaore he rama, kaore he pakaru. | ||||||||
| Te whakamatautau huringa kawenga ngaohiko tonu | whakawerahia te 2.5Uo me te kaikawe ki te mahana ki te 95-100°C e ono tekau nga wa, karekau he uira, kaore he pakaru | kahore he flashover, kahore he pakaru | ||||||
| Te tukunga wahanga i te whakamatautau i te pāmahana teitei | kaikawe taura whakawera ki te 95-100°C, te rōrahi tuku i raro i te 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Te tukunga wahanga i te whakamatautau i te pāmahana rūma | rōrahi tuku i raro i 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Whakamātautau ngaohiko hiko | 75kV | 95kV | 200kV | 250kV | kahore he flashover, kahore he pakaru | |||
| polarity pai me te kino 10 nga wa, karekau he rama, kaore he pakaru | ||||||||
| 15min te whakamatautau ngaohiko auau | kahore he flashover, kaore he pakaru i raro i te 2.5Uo | kahore he flashover, kahore he pakaru | ||||||
| Whakamatau rehu tote whakamutu waho | 1.25Uo, 1000h, kaore he rama, kaore he pakaru, kaore he waikura hiko nui me te pakaru miihini | kahore he flashover, kahore he pakaru | ||||||
| Whakamātau mākū whakamutu roto | 1.25Uo, 300h, kaore he rama, kaore he pakaru, kaore he waikura hiko nui me te kino miihini | kahore he flashover, kahore he pakaru | ||||||
