FZW28-12F 630A 12KV umda wangaphandle umda wombane ophezulu wombane wokuvala umbane

FZW28-12F 630A 12KV umda wangaphandle umda wombane ophezulu wombane wokuvula isitshixo somthwalo obonakalayo

Inkcazelo emfutshane:

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-FZW28-12F uchungechunge lwangaphandle lokucandwa komthwalo wokutshintshwa komthwalo lufanelekile kwisigaba sesithathu senkqubo yokusabalalisa amandla e-AC ene-voltage elinganisiweyo ye-12KV kunye ne-frequency elinganisiweyo ye-50Hz, esetyenziselwa ukuvula nokuvala umthwalo wangoku kunye nokuvala i-short-circuit current.
FZW28-12F uthotho lwangaphandle ukucandwa komthwalo iswitshi yomthwalo ifanelekile kwizitishi, amashishini emizi-mveliso kunye nemigodi kunye nothungelwano oluzenzekelayo losasazo lweegridi zamandla ezidolophini nasezilalini zokukhusela nokulawula, kunye neendawo ezinemisebenzi rhoqo.
Le mveliso ingasetyenziselwa ukutshintshwa kokulawula ukusebenza kwenkqubo yokusabalalisa amandla ombane ongaphezulu.Kukho iintlobo ezahlukeneyo, ezineenzuzo ezibalaseleyo ezifana ne-oyile-free, isakhiwo esilula, ukusebenza okuthembekileyo, kwaye akukho kugcinwa.Sele isetyenziswa ngokubanzi ukuza kuthi ga ngoku.Imveliso idibaniswe ne-FDR yohlobo lwe-fault detector okanye i-RTU isixhobo sokulawula i-remote control kunye nezinye izixhobo zokwenza inkqubo yokusabalalisa i-automation kunye nesakhiwo esilula, esinokuqonda indawo ngokuzenzekelayo yeempazamo zomgca ophezulu kunye nokuhlukaniswa ngokuzenzekelayo kwamacandelo eempazamo.Ukuze kuhlaziywe i-switchgear ekhoyo yokusabalalisa kwaye iyenze iqonde imfuneko yokuguqulwa kwezixhobo zokusabalalisa ezibonakaliswe yi-oil-free kunye ne-automation.

Inkcazo yoMfanekiso

Iiparamitha zobugcisa kunye nemilinganiselo yesakhiwo

Iimpawu zeZakhiwo zeMveliso kunye nomgaqo wokusebenza

Ukusika ngokuzenzekelayo impazamo yomhlaba wesigaba esinye : xa abasebenzisi bomgca we-tributary bebangela impazamo yesigaba esinye, isitshixo somda siya kuvula ngokuzenzekelayo, abanye abasebenzisi bomgca wokusasaza wesikhululo kunye nomgca wokutyisa baya kuba ngaphandle kwempembelelo;isolation interphase impazamo yesekethe emfutshane ngokuzenzekelayo.
Xa umgca we-tributary ubangela i-interphase i-short-circuit fault, ukutshintshela umda kuya kuvula kanye emva kokukhubeka kokukhusela ngaphandle.Emva kokuvala isitishi esingaphantsi kwakhona, umgca wempazamo ubekwa wodwa, abanye abasebenzisi bokuhambisa kumgca wokutyisa baqalisa kwakhona unikezelo lwamandla ngokukhawuleza (elilingana nempazamo yexeshana).
Ukwenziwa kwendawo ngokukhawuleza kwesiphoso: impazamo yomgca wetributary ibangela isenzo sokhuseleko sokutshintsha umda, ngumsebenzisi wengozi kuphela obangela ukunqunyulwa kwamandla kwaye ngokwayo ingxelo yolwazi lwempazamo, inkampani yamandla inokuthumela umsebenzi kuphando lobomi; ukuba umda wokutshintsha umda uhambelana nemodyuli yonxibelelwano, inokudlulisa umyalezo kwiziko lolawulo lombane.
Ukubeka iliso kumthwalo wabasebenzisi, ukutshintshela umda kunokuqwalasela unxibelelwano olucingo okanye olungenazingcingo ukujonga idatha kunye nokuhambisa kwiziko lolawulo lombane, ukwenza impumelelo yokubeka iliso ngexesha lokwenyani labasebenzisi ukulayisha kumgama omde.
Umsebenzi wothungelwano olusebenzayo, lunokusetyenziswa kwiilayini zothungelwano, umsebenzi womlinganiselo, umbane wokubek' esweni, okwangoku, ukuphindaphindwa kunye nobungakanani bombane weentambo, kwaye udlulisele kwiziko lolawulo kumgama omde. yombane emva koko.

Imeko yokusingqongileyo

Ubushushu be-Ambient:-10ºC-+40ºC
Ukufuma okuhambelanayo: Umyinge wokufuma wosuku kufuneka ungabi ngaphezu kwama-95%.Umyinge wokufuma wenyanga kufuneka ungabi ngaphezu kwama-90%.
Ubunzulu benyikima: hayi ngaphezulu kwe-8 degrees.
Uxinzelelo lomphunga ogcweleyo umndilili woxinzelelo losuku kufuneka ungabi ngaphezu kwe-2.2kPa;i-avareji yoxinzelelo lwenyanga kufuneka ingabi ngaphezulu
ngaphezu kwe-1.8Kpa;
Ubude ngaphezu komphakamo wolwandle:≤1000 m (Ngaphandle kweemfuno ezizodwa)
Kufuneka ifakwe kwiindawo ezingenamlilo, ukuqhuma, ukungcola okunzulu, kunye nokukhukuliseka kweekhemikhali kunye nokungcangcazela okunobundlobongela.