Circuit breaker zvemukati nekunze zvekushandisa neakanakisa rang magetsi anodiwa mupi mune yepakati voltage vacuum uye SF6 gasi.
Yueqing Aiso wedunhu vanopwanya vanowana kuvimba kwevatengi nekuda kwemukurumbira wavo wakaratidza kuvimbika, kuita uye hupenyu hurefu.MaCB kubva kuYueqing Aiso anowanikwa kune ekutanga ekugadzira michina (OEM) kuti abatanidze mune yavo yekumisikidza kana kushandiswa mukugadzirisa, kudzorera uye kusimudzira mapurojekiti.
Product Description
Inoshanda nzvimbo: (Inokodzera nzvimbo dzine yakakwira voltage level)
1.Overhead mitsara.
2.Industrial.
3.Mining mabhizimisi.
4.Masimba emagetsi.
5.Substations.
Iyi irudzi rutsva rwepa pole switchgear mune vacuum circuit breaker series zvigadzirwa muChina.
Zvakanakira
1.Iyo ine maitiro akanaka mukugadzirisa-kupfupika uye kuputsa.
2.Iyo inoratidzirwa nekugadzirisa zvakare, kushanda kwakagadzikana uye hupenyu hurefu hwemagetsi.
3.Pasi pemamiriro ayo akajairika ekushanda uye akatsanangurwa tekinoroji paramita, inogona kugutsa zvinodiwa zvekuchengetedza masisitimu akabatana negridi mubasa.
Environmental Conditions
Ambient tembiricha: -40°C~+40°C
Hunyoro hunoenderana: ≤95% (avhareji yezuva nezuva) kana ≤90% (avhareji yepamwedzi)
Kureba: ≤ 2000m
Tsanangudzo:
Kupa yakasarudzika dhizaini yebhunu switch pane tekinoroji kusangana nemamiriro ezvakajairwa uye asina kujairika maficha eKuvhara.Kumhanya kwayo kusangana neIEC62271-100 uye yakafanana GB1984-2003 chiyero zvinodiwa.
Kubuda kwehunyanzvi hwekuita masangano echigarire uye masangano mukukanganisa kwavo kwechirimo, chizvarwa chitsva chepamusoro-inoshanda simba switching inosiyanisa maficha.
Yekutanga busbar terminal (yakananga kupindirana neinovhiringidza kuderedza kusiri madikanwa kurasikirwa kwemagetsi)
Vacuum interrupter (APG maitiro uchishandisa yakasimba-yakasimba insulating yekuisa chisimbiso tekinoroji, pamwe nesilicone rabha yekuumba musanganiswa tekinoroji kuvandudza iyo yakazara switch yemamiriro ekunze)
Yakawedzera kubuda pombi (pamwe modular dhizaini, iyo inozobatsira kusungirira muganho wechokwadi uye chigadzirwa chekuchinjana zvinodiwa)
RVB yakatevedzana vacuum switch yekurambwa kwechinyakare dhizaini dhizaini, inotora mamwe emhando yepamusoro dhizaini, kurerutsa iyo yese yekufambisa modhi switch, ichideredza zvakanyanya kurasikirwa kwesimba rekutapurirana kweiyo switch inoita kuti kushandura kurinani kuita kwese uye hupenyu hurefu.
Inoita shanduko yemuviri wese inopa tarisiro yehupenyu hwepamusoro, yakagadzika ma mechanic properties.
RVB-40.5N inopa kusvika ku25,000 nguva dzemuchina wekushanda kwehupenyu, masangano 20,000 nguva yehuwandu hwekuchengetedza-pasina kushanda.
RVB-40.5Mto kupa kusvika ku100,000 nguva dzemuchina wekushanda kwehupenyu.
Aihwa. | Item | Unit | Data | |
1 | Rated voltage | kV | 12/24/36/40.5 | |
2 | Power frequency | Wet | 42/65/70/95 | |
Dry | 45/70/80/110 | |||
Lingthning impluse inomira voltage (peak value) | 75/95/125/150/170/185/200 | |||
Rated current | A | 630/1250/1600/2000/2500A | ||
Rated short circuit breaking current | kA | 25/31.5/40 | ||
Yakatemerwa capacitor kubhengi kutyora ikozvino | A | 600/800 | ||
Yakatemerwa nguva pfupi yekutyora kwedunhu | nguva | 30 | ||
Rated kugadzira ikozvino | kA | 63/80/100 | ||
Rated short circuit peak inomira ikozvino | ||||
Rated short circuit inomira ikozvino | 25/31.5/40 | |||
Yakatemerwa nguva yenguva pfupi | s | 3月4日 | ||
Complete breaking time | ms | ≦100 | ||
Nguva yekuvhura | Highest shandisa voltage | 15-50 | ||
Rated shandisa voltage | 15-50 | |||
Pazasi shandisa voltage | 30-60 | |||
Nguva yekuvhara | 25-50 | ≤3 | ||
Bata yekuvhara bounce nguva | ms | ≤2 | ||
Kubva panguva imwe chete yekubata switching | ms | ≤2 | ||
Bata overtravel pakuvhura | mm | |||
Mectric hupenyu | 20000 (Zvose) | |||
Upenyu hwemagetsi (Rated onload switching) | 10000(Noraml) | |||
Rated kushanda kutevedzana | O-0.3-co-180s-co | |||
Kurema | ≤250kg |