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
Ko nga waahi mahi maha me nga painga o te pai o te hiri anti-pakeke, te ngaohiko teitei te tu, te kore mura, te kore pahū te roa o te mahi, te whakaurunga 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
Ambient huru
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