China YVG-12 yintoni umsesane wombane wangaphandle main unit switchgear vs switchgear market Manufacture and Factory

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Qhagamshelana nathi

YVG-12 yintoni umsesane wombane wangaphandle ongundoqo weyunithi yokutshintsha i-switchgear vs imarike yokutshintsha

Umfanekiso

YVG-12 yintoni iyunithi yombane yangaphandle yeringi...

1. Ukhuseleko lomthwalo ogqithisileyo
2. Ukukhuselwa kwesiphaluka esifutshane
3. Ukulawula
4. Isetyenziswa kwisakhiwo sokuhlala, kwisakhiwo esingeyondawo yokuhlala, ishishini lomthombo wamandla kunye nezibonelelo.
5. Ngokohlobo lokukhutshwa ngoko nangoko lwahlelwa ngolu hlobo lulandelayo : uhlobo B(3-5)ln, uhlobo C(5-10)ln, uhlobo D(10-20)ln

Qhagamshelana nathi

Iinkcukacha zeMveliso

Isixhobo sokutshintsha amandla ombane aphakathi
I-YVG-12 yeKhabhinethi yeKhabhinethi yeNethiwekhi ye-Insulation eSolid

YVG-12 uthotho elomeleleyo ukugquma umsesane womnatha switchgear igqunywe ngokupheleleyo, itywinwe ngokupheleleyo, kunye nokugcinwa simahla esomeleleyo insulation isitshixo vacuum vacuum.
Ikhabhinethi yenethiwekhi yendandatho ineempawu zesakhiwo esilula, ukusebenza okuguquguqukayo, ukudibanisa okuthembekileyo, kunye nofakelo olufanelekileyo, kwaye ifanelekile kwi-50Hz, i-12 kV iinkqubo zamandla. Isetyenziswa ngokubanzi kwimizi-mveliso kunye nothungelwano lwentambo yentambo yoluntu kunye neeprojekthi zetheminali yokusasazwa kwenethiwekhi, njengendlela yokufumana nokusasaza umbane, ngakumbi ilungele ukuhanjiswa kweendawo zokuhlala ezidolophini, kumashishini nakwimigodi esetyenziswa kwizikhululo zeenqwelomoya, kwiindlela eziphantsi komhlaba, ekuveliseni amandla omoya, kwiitonela, kwaye ezinye iindawo.
Ilungele ukusetyenziswa kwiindawo ezinobume oburhabaxa njengokuphakama okuphezulu, ubushushu obuphezulu, ubushushu obufumayo, ungcoliseko olukhulu, njl.
Imigangatho: IEC62271 - 1 -200 IEC62071 -2000 -2003

Ukukhetha

Ihlelwe ngeeyunithi ezisebenzayo kwinkqubo: iKhabhinethi engenayo, iKhabhinethi ephumayo, i-buscouple cabinet, i-metering cabinet, i-PT cabinet, ikhabhinethi yokuphakamisa, njl., emelwe yinombolo yeskimu ye-wiring. Ngokohlobo lwamacandelo okutshintsha okuphambili, kunjalo
yahlulahlulwe: ikhabhathi yokutshintsha umthwalo, ifayile yokutshintsha i-fuse indibaniselwano yekhabhinethi yombane, ikhabhathi yebreaker yesekethe, kunye nekhabhathi yokutshintsha yedwa, njl.

Iimeko zokusebenza

1. Ubushushu be-Ambient: Akukho ngaphezulu kwe +45℃, Akukho ngaphantsi kwe -45°℃. Iqondo lobushushu eliphakathi alikho ngaphezulu kwe +35℃ kwiiyure ezingama-24. 2. Ukuphakama: Akukho ngaphezu kwe-3000m.
3. I-Humidity ehambelanayo: umyinge wexabiso lemihla ngemihla alikho ngaphezu kwe-95%, ixabiso eliqhelekileyo lenyanga alikho ngaphezu kwe-90%. 4. Ubunzulu benyikima: Akukho ngaphezu kwe-8 degrees.
5. Uxinzelelo lomphunga: ixabiso lemihla ngemihla alikho ngaphezulu kwe-2.2kPa, kwaye ixabiso lenyanga eliqhelekileyo alikho ngaphezu kwe-1.8kPa. 6. Iindawo zofakelo ezingenamlilo, ingozi yogqabhuko-dubulo, ungcoliseko olukhulu, umhlwa weekhemikhali kunye nokungcangcazela okunobundlobongela.

Idatha yobugcisa

Into	Iyunithi	C Imodyuli	F Imodyuli	V Imodyuli
Into	Iyunithi	Layisha switch	Layisha ukutshintsha nge fuse	Ukutshintsha kwevacuum	Isiqhagamsheli/ Ukutshintsha koMhlaba
Umbane olinganisiweyo	kV	12	12	12	12
Ilinganiswe rhoqo1min	Hz	50/60	50/60	50/60	50/60
Amandla ombane axhathisa i-voltage kwi-1 min	kV	42/48	42/48	42/48	42/48
Impembelelo yombane imelana nombane (Incopho)	kV	75/85	75/85	75/85	75/85
Ikalwe ngoku	A	630	inqaku1)	630	/
Ilinganiswe ngokuqhawula iluphu evaliweyo	A	630	/	/	/
Ireyithiwe ukutshaja kwentambo yangoku	A	10	/	/	/
Ilinganiswe kwisekethe emfutshane yokwenza yangoku	A	50	80	50	50
Incopho elinganisiweyo ukumelana yangoku	kA	50	/	50	/
Ilinganiswe ngexesha elifutshane lokumelana nangoku	kA/3S	20	/	20	/
Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku	kA	/	31.5	20	/
Udluliselo olulinganisiweyo lwangoku	A	/	1700	/	/
Max. ireyithingi yangoku yefuse	A	/	125	/	/
Ukuxhathisa iLoop	μΩ	≤200	≤500	/	/
Ubomi bomatshini	amaxesha	5000	3000	5000	2000

Qaphela:1) Kuxhomekeke kumlinganiselo okhoyo wefuse

Uphawu

1. I-YVG- 12 i-switchgear ineeyunithi ezintathu ezisebenzayo, ezizezi, iyunithi ye-V (iyunithi yokuqhawula isiphaluka), iyunithi ye-C (iyunithi yokutshintsha umthwalo), iyunithi ye-F (iyunithi yombane edibeneyo), xa inkqubo ifuna iiyunithi ezininzi ukuba ziqwalaselwe zandiswe kumacala asekhohlo nasekunene, kwaye zinokucwangciswa ngokungacwangciswanga ngokwezicwangciso zoyilo ezahlukeneyo ukufikelela ezahlukeneyo.
iimfuno zoqwalaselo.
2. Iyunithi nganye yahlulwe ngokwesakhiwo yangamacandelo amathathu: igumbi lesixhobo, isixhobo sokusebenza kunye nesekethe yaseprayimari. I
Igumbi lesixhobo linokuxhotyiswa ngokhuseleko lwe-microcomputer (umlawuli okrelekrele) kunye nezinye iimitha. Isixhobo sokusebenza sisixhobo esikhethekileyo sokusebenza kwentlakohlaza, esinokuthi kananjalo sixhotyiswe ngoMbane owongezelelweyo
indlela; isekethe ephambili ithatha itekhnoloji yejeli ye-APG, kunye nebha yebhasi, iswitshi yokwahlula kunye ne-arc
igumbi lokucima livalwe ngokupheleleyo kwi-epoxy resin, kwaye kukho iindawo ezikhethekileyo ezidibeneyo kwibha yebhasi.
3. I-YVG- I-12 i-switchgear eqinile yokufakelwa i-switchgear ineenzuzo ze-compact structure, i-insulation epheleleyo, ubomi obude, ukugcinwa kwe-free, indawo encinci yokusebenza, ukhuseleko kunye nokuthembeka, kwaye ayichatshazelwa yindawo yokusebenza. Isetyenziswa ngokubanzi kwimizi-mveliso kunye nenethiwekhi yoluntu ring kunye nonikezelo lwamandla ombane.