Whakaahuatanga hua
LW36-132 Ngaohiko Teitei o waho SF6 Kaiwhati Iahiko Hau:
Ko te SF6 ora taika ara iahiko breaker LW25-132 he wae waho i whakawhanakehia e to tatou kamupene me Xi'an High Voltage Apparatus Research Institute ki te whanariki hexafluoride hau hei whakamatao me te arc tinei reo me te parau tumu o te pehanga pehanga momo pouaka pewa kotahi.He pai te hua mo te punaha hiko AC 50HZ 126KV toru-waahanga, e whakamahia ana mo nga tohu me te utaina o naianei, te taumaha o naianei me te iahiko poto.
SF6 Circuir Breaker Painga
a) Mahi pakaru pono
b) Mahinga mahi miihini pono: te ti'aturi nui o te whakahaere, te oranga miihini ki te neke atu i te 10000 wa
c) Tirohanga pono
d) Whakaponomahi hiri
e) He tino mahi nga waahanga hua
Nga Tikanga Taiao
Te pāmahana taiao:-30°C~+40°CTe haumākū pātahi:≤95% or≤90%
Ko teia raage pehanga kohu kukū:≤2.2KPa;
Ko teuara toharite ia marama:≤1.8KPa.
Te teitei:≤3000m
Te kaha rū:≤8
taumata parahanga hau:Taumata Ⅲ
Te pēhanga hau:≤700pa
*Ko te whakaurunga kia kore he ahi, he pahū, he wiri nui, he waikura matū me te parahanga kino.
Te Hanga me te Mahi
Kao. | Tūemi | Waeine | Raraunga | |
1 | Ngaohiko whakatau | KV | 132 | |
2 | Kua whakatauhia o naianei | A | 3150 | |
3 | auau kua tohua | HZ | 50 | |
4 | Te pou tuatahi ki te ūkui tauwehe | 1.5 | ||
5 | I whakatauhia te naianei pakaru iahiko poto | KA | 40 | |
6 | Iahiko-poto i whakatauhia (te tihi) | KA | 100 | |
7 | Ko te iahiko-poto kua whakatauhia ka tu i te naianei | KA | 40 | |
8 | Te auau hiko i whakatauhia me te ngaohiko (1min) | Wāhanga ki te whenua | KV | K·230 |
Wāhanga ki te wāhanga | K·(230+70) | |||
9 | Ko te hihiko uira kua whakatauhia ka mau te ngaohiko | Wāhanga ki te whenua | KV | K·550 |
Wāhanga ki te wāhanga | K·(550+103) | |||
10 | Ko te tihi kua whakatauhia ka mau i naianei | KA | 100 | |
11 | I whakatauhia i waho o te hikoinga o naianei | KA | 10 | |
12 | Tata te naianei hapa | KA | 90%1K | |
13 | Te ora hiko o te naianei pakaru iahiko poto | wā | 20 | |
14 | Kua whakatauhia te roanga iahiko poto | s | 4 | |
15 | Raina whakatauhia e tata ana te naianei | A | 31.5 | |
16 | Te raupapa mahi kua tohua | O-0.3s-CO-180s-CO35 | ||
17 | Ātete ara iahiko matua | μΩ | ≤35 | |
18 | I whakatauhia te pehanga hau SF6 | MPa | 0.6 | |
19 | SF6 reiti rerenga hau | ppm | ≤0.55 | |
20 | Te makuku o te hau SF6 (V/V) | ≤150 | ||
21 | Te oranga miihini | wā | 10000 |
Te whanui me te rahinga whakaurunga
Taiao Ratonga