FZRN61 load break switch ine disconnect switch uye pasi switch

Overview

• FZN61-12DG/630-20 uye FZN61-12DG/1250-25 indoor AC high voltage miniaturized vacuum load break switches ndiwo matatu-phase high voltage switch equipment ine rated voltage ye12kV uye rated frequency of 50Hz, inoshandiswa kushandura mitoro inorema. , yakavharwa loop ikozvino, hapana-mutoro transformer uye tambo yekuchaja ikozvino, uye ita pfupi dunhu ikozvino. Iwo matatu-nzvimbo miniaturized vacuum load break switch yakashongedzerwa ine disconnect switch kumusoro uye pasi switch pazasi inogona kumirisana nepfupi-circuit ikozvino.

• FZRN61-12DG/200-31.5 AC high voltage miniaturized vacuum load break switch-fuse combination unit is indoor high voltage switch equipment, inosanganisa FZRN61-12DG miniaturized load break switch uye S □LAJ-12 (XRNT □-10) high voltage ikozvino-kumisa fuse. Inogona kuputsa chero ikozvino kusvika kune pfupi-yedunhu ikozvino; iyo dhizaini yekutyora inotyora iyo inoshanda ikozvino, iyo fuse inopwanya ikozvino, uye mubatanidzwa unopwanya chero ikozvino pakati pekushanda ikozvino uye yakazara pfupi-yedunhu ikozvino. Panguva imwecheteyo, fuse inovhura switch yekuremerwa kwemutoro kuburikidza nekurova kwayo.

Type Description

Shandisa Mamiriro

• Ambient air tembiricha: -30 ℃ ~ + 40 ℃;

• Altitude: ≤1000m; pamusoro 3000m anogona customized;

• Hunyoro hunyoro: avhareji yemazuva ese ≤95%, avhareji yemwedzi ≤90%;

• Kudengenyeka kwepasi: ≤8 degree;

• Nzvimbo dzisina njodzi yemoto uye kuputika, kuparara kwemakemikari uye kudengenyeka kwakanyanya;

• Dhigirii rekusvibisa: II.

Technical Parameters uye Performance

Product Assembly Analysis Drawing

1. buri repamusoro 2. bvisa switch 3. insulating base 4. flexible connection 5. fuse holder yepamusoro

6. fiyuzi 7. yezasi fuse holder 8. trip plate 9. yezasi outlet 10. metal frame 11. vacuum interrupter

12. chitubu nzira 13. kushanda panel 14. pasi chinja

Product Structure Sumo

• The vacuum disconnect load break switch is a modular product; chimiro chechimiro: compact dhizaini, yakabatanidzwa disconnect switch, vacuum load break switch, fuse, pasi switch seyakanyanya-inoita yakakwira voltage zvigadzirwa zvemagetsi.

• Saizi diki: hupamhi munzvimbo yakazaruka uye yepedyo: hupamhi hwevacuum mutoro break switch ≤299mm.

• High parameters: iyo yakarongwa ikozvino yevacuum load break switch inosvika ku1250A; iyo yakayerwa ikozvino yekuchinja-fuse musanganiswa unit inosvika 200A, iyo inogona kuchengetedza 2000kVA transformer.

• Mutsara unouya disconnect switch wakabatanidzwa nepasi rinoshandura. Mushure mekunge shanduko yepasi yavhurwa, mutsara unouya wokubvisa switch uchavharwa muchiito chimwe chete.

• Rotary disconnect switch nekutyoka kunoonekwa mushure mekuvhura.

• Pane mechanical interlock pakati pevacuum disconnect load break switch uye disconnect (pasi) switch kudzivirira kusashanda zvakanaka. Ita shuwa kuti vacuum load break switch inogona kuvharwa mushure mekunge switch yekubvisa yavharwa; iyo disconnect switch inogona kuvhurwa chete mushure mekunge vacuum load break switch yavhurwa.

• Iyo yekuremerwa yekuremerwa switch inogona kuve yakashongedzerwa nemagetsi ekushandisa mashandiro, ari emagetsi uye manyorero, anogona kuona kure kure.

• Optional mubatsiri chinja, shunt uye overcurrent kusunungurwa.

• Kuvhura uye kuvhara kumhanya kwevacuum load break switch haina kukanganiswa nebasa rekushandisa.

• Nzira yekudzivirira-misoperation inosangana nezvinodiwa zve "kudzivirira zvishanu" kweseti yakakwana yezvigadzirwa zvepamusoro.