12KV Kunze yakakwira voltage vacuum circuit breaker

Kunze VCB/ACR Chigadzirwa Tsananguro
11kV 12kV 630A Vacuum Auto Recloser Circuit Breaker
Nzvimbo inoshanda: (Inokodzera nzvimbo dzinowanzo shandiswa negedhi remagetsi rekumaruwa)
1. Industrial.
2. Zviteshi zvemagetsi.
3. Zviteshi.
Inogona kudzivirira aerial pasina nguva, kudzivirira simba, simba kukanganisa tsaona nhete chiyero, kupfupisa nguva, kuchengetedza vashandisi vesimba reiyo huru yekuchengetedza mashandiro.
Recloser Zvakanakira
1. Yakashongedzerwa ne vacuum arcing chamber ye column in vacuum circuit breaker.
2. Circuit breaker uchishandisa chimiro chakavharwa zvakakwana, chisimbiso chekuita zvakanaka, chinobatsira kuvandudza hunyoro, kudzivirira kuita kwe condensation;

3. Inogona kuona kukosha kwemuganhu uye kutonga milliampere zero sequence current, uye kuchinjanisa nekapfupi-circuit kukanganisa ikozvino kuti iparadze kamwe chete kukanganisa kwepasi;
4. Iine basa rekuona kukanganisa, basa rekudzivirira kuchengetedza uye basa rekukurukurirana;
5. Kushanda kwakavharwa mukati mekushandura, iyo inogona kunyatsodzivirira kuparara kwemaitiro kunokonzerwa nekunze kwekunze kwekuchinja kwenguva yakareba.
6. Kuvhiya kwacho kwakareruka, kwakavimbika, kudiki, uye hupenyu hwemakanika hunogona kusvika 10000 nguva.
Vacuum Circuit Breaker Environmental Conditions
Ambient tembiricha: -40°C~+40°C
Hunyoro hunyoro:≤95%kana≤90%
Kureba: ≤2000m
Kudzvinyirirwa kwemhepo:≤700Pa (yakaenzana nekumhanya kwemhepo 34m/s)
Seismic kusimba:≤8
* Hapana moto, kuputika, tsvina yakakomba, kuparara kwemakemikari uye kudengenyeka kwechisimba kwenzvimbo.

Overview

RVB mhando yekunze vacuum yedunhu breaker inovhara 12kV kusvika ku36kV renji ye transformer substation uye switch chiteshi uchishandisa.
Chiyero chemazuva ano: 630A, ....2500A, short circuit breaking current rating: 25kA,...40kA.
Magadzirirwo ayo akakwana panzvimbo pechinyakare mhando seOHB,VBF,3AF,ZW7,ZW30,ZW39,ZW37...etc.
Yakawedzera chiedza, compact, yakavimbika, uye shamwari-enviromentaDeveloped RVB-40.5 yakatevedzana yekunze vacuum circuit breaker uchishandisa yemazuva ano kugadzirisa tekinoroji uye komputa-inobatsira dhizaini maitiro,
zvakasanganiswa nechizvarwa chazvino chemitumbi yechirimo uye zvakanakira zvechigarire institution.Kutsvaga kwayo kuvimbika kwepamusoro,
zviri nyore kuchengetedza dhizaini magadzirirwo ekugadzira chizvarwa chepamusoro chigadzirwa, ndiyo yakavimbika magetsi emagetsi system ndiyo yakanakisa sarudzo.
RVB-40.5 dzakatevedzana dzekuchinja kweiyo huru yekushandisa software uye solidwork yakagadzirwa neyakakwana yakanaka, yakachengeteka uye yakavimbika.
RVB-40.5Series switch ine akasiyana masitaera ekusarudza kubva:
RVB-40.5Nordinary outdoor vacuum circuit breakers, spring actuator inouya yakajairwa nehupenyu hwemakanika ka20,000.
Ese akateedzana switch anosangana neanotevera maitiro:
ANSI/IEEE C37.60/IEC 62271-100( GB1984-2003 China mwero)
GBT11022-1999 China Standard
IEC 60255-11
IEC 60255-21-1 Kirasi I
IEC 60255-21-2 Kirasi I
IEC 60255-21-3 Kirasi I
IEC 60255-22-1 Kirasi III
IEC 60255-22-2 Kirasi IV
IEC 60255-22-3 Kirasi III
IEC 60255-22-4 Kirasi IV
RVB-40.5 Chitubu mhando VCB chikuru maitiro
Yakavimbika bhuku rekuvhura mudziyo
Kuvimbika uye basa-kuchengetedza bhuku rekuvhara
Inooneka diki-yekuvhara chiratidzo
IP64 yekudzivirira kirasi plug yekubatanidza

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 kuramba kwechinyakare dhizaini dhizaini, inotora mamwe emhando yepamusoro dhizaini, kurerutsa iyo yese yekufambisa modhi switch,
kuderedza zvakanyanya kurasikirwa kwesimba rekutapurirana kweiyo switch inoita kuti kushandura kuve nani kwese kuita 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