Pfupiso

Chishandiso chekutakura zvinhu imhando yeswitchgear ine mudziyo uri nyore wekudzima magetsi. Inoshandisa gasi reSF6 sechinodziisa simba uye chinodzima magetsi. Inogona kushandiswa semuchina wekuvhara nekupwanya magetsi uye overload current. Inogona zvakare kushandiswa semuchina wekuvhara nekupwanya magetsi usingapinze mutoro. Mitsetse, matransformer asingapinze mutoro uye macapacitor banks, nezvimwewo, ese maswitch ekutakura zvinhu matatu ane mabasa ekudzikisa, kubvisa uye kudzika ari nyore muchimiro uye anodhura zvishoma. Kuwedzera kune hupenyu hurefu, simba rekupwanya rakasimba uye zvimwe zvakanakira zvevacuum load switch, zvakanakira zvayo zviri nyore kuwana nzvimbo nhatu dzekushanda (pa, off uye ground), small current (inductance, capacitance), anti-Strong environmental conditions. Yakakodzera kukwidziridzwa uye kushandiswa mumaguta nemaruwa epakati voltage distribution networks. SF6 load switch + fuse combination ndiyo SF6 load switch inotakura overload current (iyi overload current ichiri mukati mehuwandu hwe load switch yakatarwa breaking current yeSF6 load switch) uye yakajairika operating current yekuvhara nekupwanya magetsi, Inofanirwawo kutakura breaking ye "transfer current". Dziviriro yepfupi-circuit uye dziviriro yekuwedzera simba padivi remagetsi epamusoro retransformer inotakurwa nefuse ine simba remagetsi epamusoro. Panguva ino, boka remaswichi eSF6 load uye mafiyuzi matatu ane matrigger, chero bedzi chimwe chezvigadziriso chikashandiswa, linkage mechanism inovhura otomatiki zvikamu zvitatu zveswitch yekutakura simba panguva imwe chete. Kubatanidzwa kwezviviri izvi kunogona kusangana nezvinodiwa zvekushanda nekuchengetedzwa kwemaitiro akasiyana-siyana ekugovera akajairwa uye asina kunaka.

FLN36-24kV load breaker switch inoshandisa SF6 gasi se arc extinguishing uye insulating medium. Kune nzvimbo nhatu dzekushandira: kuvhura, kuvhara uye kugadzika mu witch. Ine vhoriyamu diki, iri nyore kuisa, inochinjika zvakanaka munzvimbo dzakasiyana siyana uye zvimwe zvinhu.

FLN36-24 load break switch uye FLRN36 -24D load break switch pamwe ne fuse combination zvinogona kushandiswa kuchengetedza nekudzora michina yemagetsi yemagetsi uye transformer substations, iyo inonyanya kukodzera RMU, cable branch cabinet uye distribution switching substation.

Mamiriro ekunze

1. Tembiricha yemhepo: -40°C ~+40°C
2. Hunyoro hwezuva nezuva: Avhareji yezuva nezuva ≤ 95% Avhareji yemwedzi wega wega ≤ 90%
3.Kukwira: ≤ 2000m
4. Kusimba kwekudengenyeka kwenyika: ≤ 8 degree
5.Hapana gasi rinoparadza, hapana gasi rinobvira, hapana utsi uye kuzunungusa.
*Kubuda kwemvura pagore ≤ 0.1%
*Mamiriro ezvinhu akakosha: Kana kukwirira kuri kupfuura 2000m, ndapota ratidza kuti gadziridza dhizaini yacho.

Zvinhu zvirimo

FL(R) N36-12 medium voltage load switch yaive ne epoxy resin cast yakasimbiswa, iyo inoshandisa gasi reSF6 kudzivirira kupisa uye arc quenching medium. Kumanikidzwa kwegasi i0.045Mpa.
Nzvimbo nhatu dzekubata dzinofamba dzinotenderedzwa kuti dzishande zviri pedyo, zvakavhurika uye zvakapwanywa nevhu.
Iyo resin cast ine simba rekudzivirira kuputika rakaiswa kumashure kuti ive nechokwadi chekuti vashandisi vakachengeteka.
FLN36-12/T630-20 ine michina yechitubu yemhando imwe chete yeK, inowanzo shandiswa pamutsetse unopinda neunobuda.
FLN35-12D/T125-50 ine michina yechitubu yemhando yeA-type mbiri, inowanzo shandiswa pamwe chete nefuse yekudzivirira transformer.
Masensa ekugadzira akavakirwa mukati
Kushanda kwemota kwesarudzo
Chiyero chekushandisa cheGAS pressure kana nzvimbo dzekuyedza

Tafura Yekusarudza yeSF6Chinja Chekurega Kutakura