ZW20-12F 630A 1000A 12KV ukhuseleko lokulayishwa komgca ogqithisiweyo onikezelwe ngaphandle kwesaphuli sesekethe yombane ephezulu

ZW20-12F 630A 1000A 12KV ukhuseleko lokulayishwa komgca ogqithisiweyo onikezelwe ngaphandle ombane ophezulu wombane wokuvala i-vacuum breaker yesekethe Umfanekiso ofakiweyo

Inkcazelo emfutshane:

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-ZW20-12F yangaphandle ye-AC HV i-vacuum ye-circuit breaker (emva koku ebizwa ngokuba ngumaphuli wesekethe yomda) yenye yeemveliso zethu ezintsha.I-Boundary circuit breaker sisixhobo esinobukrelekrele esisebenza ngezinto ezininzi esinomsebenzi we-vacuum breaker, i-vacuum load switch, i-recloser, i-sectionalizer ezine switch.Uqwalaselo oluphambili lubandakanya i-vacuum breaker, isilawuli se-CH-40, i-voltage transformer yangaphandle (Qaphela: ukuhanjiswa kwe-automation line ring network ekhoyo kwi-PT yamazwe amabini) iindawo ezintathu.
Iimveliso zisetyenziswa ngokubanzi kwi-10kV, i-13kV isixeko, inethiwekhi yamandla yegridi yendawo yasemaphandleni yokuqhawula ukudibanisa, ukutshintshela uqhagamshelwano, isixhobo sokutshintshela ngokuzenzekelayo esinokusebenzisa umthwalo wokuhambisa umsesane.Ingasetyenziswa njengokutshintsha komda (eyaziwa ngokuba yi-watchdog) kumgca wesebe lonikezelo lwamandla, esetyenziswa njenge-reclosers kunye ne-sectionalizers kuthungelwano lokusasazwa kwe-feed overhead.Umda wesiphaluka somda kunye nepateni yokulawula kude, imisebenzi yokukhusela kunye nokulawula kunye nemisebenzi yonxibelelwano.Ukufunyanwa okuthembekileyo kwisigwebo, inqanaba le-mA le-zero ngokulandelelana kwangoku kunye ne-shortcircuit yangoku phakathi kwezigaba, qaphela ukususwa ngokuzenzekelayo kwesiphoso somhlaba omnye kunye nesigaba kwisigaba sesiphambeko sesiphaluka esifutshane.Utshintsho oluphambili yi-vacuum arc kunye ne-insulation ithatha i-SF6, i-N2 yegesi edibeneyo.Ityala lokuqaliswa kweJapan, iJamani, ukutywinwa kwerhasi yaseFransi, ubungqina bokudubula, itekhnoloji yenkqubo yokugquma, ukusebenza okubalaseleyo kokutywina.Ngaphakathi kuzaliswe i-SF6, i-N2 yegesi exubeneyo engavuziyo, engachatshazelwa yimeko yangaphandle.Indlela yokusebenza yasentwasahlobo ene-miniaturization kunye noyilo lokuphucula ukusebenza, ukuthembeka kwesenzo kuphezulu kakhulu kunendlela yemveli yasentwasahlobo.

Inkcazo yoMfanekiso

Iiparamitha zobugcisa bemveliso kunye nemilinganiselo yangaphandle

Iimpawu zesakhiwo semveliso

1.Iseti epheleleyo yohlobo lweemvavanyo
2.Yenziwe nge-hydrophobic epoxy resin, ikhuselekile kwaye inobuhlobo nokusingqongileyo
3.I-vacuuminterrupter ethembekileyo ephezulu
I-4.I-Manual okanye i-electric spring operating mechanism, ubomi obude bombane kunye noomatshini
I-5.I-electronic current / i-voltage transformers ngokuchaneka okuphezulu
I-6.I-Digital ukuhanjiswa kwesignali ye-anti-jamming
7.Inokusetyenziswa njenge-recloser, i-segmenter
I-8.Inqanaba lesithathu lokukhuselwa kwangoku kunye neendlela ezininzi ze-automation feeder
9.Ukutywinwa okuqinileyo, ukusebenza okuthembekileyo kumanzi, ingqele ephezulu, ubushushu obuphezulu, ungcoliseko oluphezulu kunye nezinye iindawo.
I-10.E2, i-M2, i-C2 i-vacuum yangaphandle i-breaker circuit

Ukukhetha imodeli yemveliso

Imeko yokusingqongileyo

1. Ubushushu bomoya we-Ambient: -5 ~ +40 kunye neqondo lokushisa akufanele lidlule +35 kwi-24h.
2. Faka kwaye usebenzise ngaphakathi.Umphakamo ongaphezulu komphakamo wolwandle kwindawo yokusebenza akufunekanga udlule kwi-2000M.
3. Umswakama ohambelanayo akufanele udlule i-50% kwiqondo lokushisa eliphezulu +40.Ukufuma okungaphezulu kuvumelekile kwiqondo lobushushu elisezantsi.Eks.90% kwi +20.Kodwa ngenxa yokuguquguquka kwamaqondo obushushu, kunokwenzeka ukuba amazolo aphakathi avelise nje ngokungaqhelekanga.
4. Ithalethi yofakelo ayidluli kwi-5.
5. Faka kwiindawo ngaphandle kokungcangcazela okukrakra kunye nokutshatyalaliswa kunye neziza ezingonelanga ukutshabalalisa amacandelo ombane.
6. Nayiphi na imfuneko ethile, qhagamshelana ne-manufactory.