Hanganga Hua
ZW7A-40.5 Series waho ngaohiko teitei korehau ara iahiko breakers matua switchgear o AC50Hz, 40.5KV, e kua huihui ki te puna whakahaere tikanga hiko hiko ranei.Ka taea te whakahaere ki te huri i runga/atu ma te mana mamao, ka utu ano, ka whakawetohia e te ringa.Ko te mahi hoahoa o te kaiwhati e tutuki ana ki nga whakaritenga o GB1984-89 me te IEC56 "AC ngaohiko hiko hiko teitei", kei te nuinga o te waa e whakamahia ana i roto i te punaha tohatoha 35KV o waho hei whakahaere me te tiaki, mo te whakahaere noa me te tiaki i nga waahi poto o te taone, te whatunga tuawhenua. , hinonga ahumahi ranei.Ko tona hanganga katoa e tautokohia ana e te insulator porcelain, te haukoti korehau i hangaia i roto i te insulator o runga, te insulator ki raro hei tautoko.Ka pa te pakaru
he maha nga waahi mahi me nga painga o te pai o te hiri anti-hoholo, teitei-ngaohiko te tu, kore mura, kore pahū roa te ora mahi, ngāwari tāuta me te tiaki me te aha.
āhuatanga hua
Mo te waahi mahi auau
He pai te hiri, he anti-pakeke, he pehanga teitei, kaore he wera, kaore he pahū, he roa te ora, he pai te whakaurunga me nga waahanga tiaki
Ko te ahua o te waahi awhiowhio
1, Te teitei: kaua e neke ake i te 1000m
2, Te pāmahana ambient: kaua e teitei ake i te +40°C, kaua e iti iho i te – 15°C
3,Te haumākū pātahi: ia rā toharite haumākū whanaunga:≤95%;marama toharite haumākū whanaunga :≤95%;marama avergae haumākū whanaunga ≤90%, rā avergae pehanga kohu kukū ≤2.2KPa; uara toharite marama: ≤1.8KPa.
4, Te kaha o te ru: ≤8 tohu
5, Ko te whakaurunga kia kore he ahi, pahū, wiri kino, waikura matū me te parahanga kino.
Tawhā Hangarau
Tūemi | Whakaahuatanga | Raraunga | ||
1 | Ngaohiko Whakatau(KV) | 33/35 | ||
2 | Taumata whakarara (KV) | 1min te pupuri ngaohiko | maroke | 95 |
Mākū | 80 | |||
Ngaohiko te kaha o te uira (te tihi) | 185 | |||
3 | I whakatauhia nāianei(A) | 630 | ||
4 | I whakatauhia te ia poto pakaru te naianei(KA) | 20/25/31.5/40 | ||
5 | Kua whakatauhia te raupapa whakahaere | OC-0.3s-CO-180S-CO | ||
6 | I whakatauhia nga wa whakatuwhera iahiko-poto | 20 | ||
7 | Whakatauria ia ia poto kati kati(te tihi)(KA) | 50/63/80 | ||
8 | Ko te tihi kua whakatauhia te mau i naianei(KA) | |||
9 | Ko te iahiko-poto i whakatauhia te mau i naianei(KA) | 20/25/31.5 | ||
10 | Te roanga whakatau o te ara-poto(S) | 4 | ||
11 | Te tere wehenga utu(m/s) | 1.5±0.2 | ||
12 | Te tere kati (m/s) | 0.7±0.2 | ||
13 | Ko te wa peke o te whawhati tata whakapā(ms) | ≤2 | ||
14 | Te rereketanga o te wa o te kati(pakaru) e toru nga wahanga i te wa kotahi(ms) | ≤2 | ||
15 | Wā kati(ms) | ≤150 | ||
16 | Wā tūwhera(ms) | ≤60 | ||
17 | Te oranga miihini | 10000 | ||
18 | Ngaohiko whakahaere kua whakatauhia me te ara iahiko aux ngaohiko whakatau(V) | DC110/220 | ||
AC110/220 | ||||
19 | DC parenga o te ara iahiko mo ia wahanga(S) | ≤100 | ||
20 | Hoapā whakawhāiti horo (A) | 3 | ||
21 | Taumaha(KG) | 1100 |
Te ahu whakahuahua