FZRN61 load break switch with disconnect switch and earth switch

Mwachidule

• FZN61-12DG/630-20 ndi FZN61-12DG/1250-25 m’nyumba AC mkulu voteji miniaturized vacuum katundu yopuma masiwichi ndi magawo atatu mkulu voteji lophimba zida ndi voteji oveteredwa 12kV ndi oveteredwa pafupipafupi 50Hz, ntchito kusinthana katundu mafunde. , kutsekeka kwaposachedwa, thiransifoma yopanda katundu ndi kuyitanitsa chingwe, ndikupanga mayendedwe amfupi. Chosinthira chokhala ndi mawonekedwe atatu a miniaturized vacuum load break chokhala ndi cholumikizira cholumikizira pamwamba ndi chosinthira chapansi pansi chimatha kupirira pakali pano.

• FZRN61-12DG/200-31.5 AC mkulu voteji miniaturized vacuum katundu yopuma lophimba-fuse osakaniza unit ndi m'nyumba mkulu voteji lophimba zida, Chili FZRN61-12DG miniaturized katundu yopuma lophimba ndi S □LAJ-12 (XRNT □-10) mkulu voteji fuse yocheperako pano. Ikhoza kuthyola madzi aliwonse mpaka kufupi-circuit current; chosinthira katundu chimaswa ntchito panopa, fusesi kuswa panopa, ndipo olowa amaswa aliyense wamakono pakati pa ntchito panopa ndi zonse yochepa-circuit panopa. Panthawi imodzimodziyo, fuseyi imatsegula kusinthana kwa katundu kupyolera mu kugunda kwake.

Kufotokozera Kwamtundu

Gwiritsani Ntchito Makhalidwe

• Kutentha kwa mpweya wozungulira: -30 ℃ ~ + 40 ℃;

• Kutalika: ≤1000m; pamwamba 3000m akhoza makonda;

• Chinyezi chachibale: pafupifupi tsiku lililonse ≤95%, pafupifupi pamwezi ≤90%;

• Kuchuluka kwa chivomerezi: ≤8 digiri;

• Malo opanda ngozi ya moto ndi kuphulika, dzimbiri la mankhwala ndi kugwedezeka kwakukulu;

• Digiri ya kuipitsa: II.

Technical Parameters ndi Magwiridwe

Product Assembly Analysis Chojambula

1. chotulukira chapamwamba 2. cholumikizira switch 3. insulating base 4. flexible connection 5. chogwirizira fuse chapamwamba

6. fuse 7. chofukizira m'munsi 8. mbale ya ulendo 9. chotulukira m'munsi 10. chitsulo chimango 11. vacuum interrupter

12. makina opangira masika 13. gulu logwiritsira ntchito 14. kusintha kwa dziko

Chiyambi cha Kapangidwe ka Zamalonda

• The vacuum disconnect load break switch ndi mankhwala modular; mawonekedwe a chimango: mawonekedwe ophatikizika, cholumikizira chophatikizika chophatikizira, chosinthira cha vacuum load break, fuse, switch yapadziko lapansi ngati zinthu zonse zamagetsi zamagetsi zomwe zimagwira ntchito kwambiri.

• Kukula kwakung'ono: m'lifupi m'malo otseguka ndi otseka: m'lifupi mwake chosinthira chopumira chopuma ≤299mm.

• Magawo apamwamba: kuvotera kwaposachedwa kwa chosinthira chopuma cha vacuum kukufika ku 1250A; mavoti apano a unit switch-fuse combination unit mpaka 200A, yomwe ingateteze thiransifoma ya 2000kVA.

• Kusintha kwa mzere wolowera kumalumikizidwa ndi kusintha kwapadziko lapansi. Kusintha kwapadziko lapansi kukatsegulidwa, cholumikizira cholowera cholowera chidzatsekedwa chimodzimodzi.

• Chotsani cholumikizira chozungulira chokhala ndi fracture yowoneka pambuyo potsegula.

• Pali cholumikizira makina pakati pa vacuum disconnect load break switch and disconnect (padziko) switch kuti tipewe misoperation. Onetsetsani kuti chosinthira chotsitsa cha vacuum chikhoza kutsekedwa chosinthira cholumikizira chatsekedwa; chosinthira cholumikizira chimatha kutsegulidwa pokhapokha chosinthira chotsitsa cha vacuum chitsekulidwe.

• Kusinthana kwa katundu kumatha kukhala ndi makina ogwiritsira ntchito magetsi, omwe ndi magetsi komanso otsogolera, amatha kuzindikira kulamulira kwakutali.

• Kusintha kothandizira kosankha, shunt ndi kumasulidwa kopitilira muyeso.

• Kutsegula ndi kutseka kwachitsulo chotsegula chotsegula sikukhudzidwa ndi ntchito yamanja.

• Njira yotsutsana ndi misoperation imakwaniritsa zofunikira za "zoletsa zisanu" za zida zonse zamagetsi apamwamba.