33kV Ipali enye yeSaphuli seSekethe yaNgaphandle

I-Anqiang Power igxile ekwenzeni i-33kV enye ipali ye-breaker circuit yangaphandle kwaye isebenza kwindawo yayo yokuvelisa i-vacuum breakers. Le 33kV ipali enye yangaphandle ye-pali-mounted sesekethe isaphuli-mthetho ibonakalisa indlela ekhethekileyo yokusebenza yasentwasahlobo eyilwe ngokukodwa kunye nomlawuli okrelekrele othembeke kakhulu. Kwakhona siyakwazi ukwenza iiyunithi zibe ngokwezifiso zokulinganiswa kwamandla ombane ngokuhambelana neemfuno zabasebenzisi.

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Ingcaciso yeMveliso

I33kV Ipali enye yeSaphuli seSekethe yaNgaphandleyenzelwe ukutshintshwa okuthembekileyo kunye nokukhusela kwiinkqubo zokusasazwa kwe-voltage ephakathi. Isetyenziswa ngokubanzi ukuphazamisa umthwalo wangoku, impazamo yangoku, kunye neemeko ezimfutshane kuthungelwano lwamandla lwangoku. Ngolwakhiwo lwangaphandle oluqinileyo kunye nokusebenza kakuhle kokucima i-arc, esi sixhobo siqinisekisa ukusebenza okuzinzileyo naphantsi kweemeko ezinzima zokusingqongileyo.

Yakhelwe ngomatshini osebenza umazibuthe osisigxina kunye nezixhobo zokugquma amandla aphezulu, i33kV Ipali enye yeSaphuli seSekethe yaNgaphandleinika impendulo ekhawulezayo, ubomi benkonzo ende, kunye neemfuno zogcino oluncinci, iyenza ilungele iigridi eziluncedo, izitishi, kunye neenkqubo zokuhambisa amandla kwimizi-mveliso.

Iimpawu zeMveliso

Umthamo ophezulu wokuqhawula uthungelwano losasazo lwe-voltage ephakathi
Uyilo lwepali enye olubambeneyo olulungele ukufakwa kwepali
Ukusebenza komatshini okuzinzileyo kunye nobomi obude bombane
Ukuchasana nongcoliseko olunamandla kunye nokumelana nemozulu kwiindawo ezingaphandle
Ukusebenza ngokukhawuleza kunye nokukwazi ukuvala kwakhona okuzenzekelayo

Iifoto zeMveliso

33kV Single Pole Outdoor Circuit Breaker

IiNgcaciso zobuGcisa

IiParameters eziPhambili zobuGcisa zeSekethe zokuqhawula

Iprojekthi	Ixabiso lamanani
Ulinganiso lweVoltage	35 kV
Ikalwe ngoku	630/1250A
Ireyithwe rhoqo	50/60Hz
1-Umzuzu oMzuzwi oMvutho-Frequency wokumelana nombane	80/95 kV
Impembelelo yoMbane imelana nombane (iNcopho)	185 kV
Ilinganiswe ngoMvulo oMfutshane weSekethe yangoku	20/25/31.5 kA
Ilinganiswe ngokwenziwa kweSekethi emifutshane yangoku (Incopho)	80 kA
Ilinganiswe Incopho Melana yangoku	80 kA
I-4S Yexesha elifutshane Ukumelana nangoku	31.5 kA
Ireyithiwe umjikelo wokuSebenza	Vula–0.3s–Vala/Vula–180s–Vala/Vula–180s–Vala/Vula–60s–Buyisela
Ireyithwe kwiMisebenzi yokuQothulwa kweSekethe emifutshane	Amaxesha angama-30
Ubomi boomatshini	20,000 amaxesha
Umbane osisigxina weMagnet Mechanism Control	DC220V
ISekethe yeSekondari yoMzuzu o-1 wokuQhutywa koMbane woMbane weVoltage	2 kV

IiParameters ezingundoqo zoomatshini beSekethe zokuqhekeza

Igama leParameter	Idatha
Umsantsa woQhagamshelwano	18±1 mm
Qhagamshelana ne-Overtravel	4±0.5 mm
Isantya sokuvula	1.4-1.8m/s
Ukuvala isantya	0.8-1.2m/s
Qhagamshelana Ukuvala Ixesha leBounce	<=5 mz
Umgama weZiko ukuya kwiSigaba	560±2 mm
Isigaba esiThathu sokuTshintsha iAsynchrony	<=3 mz
ISigaba-kwiSigaba Ukuqhuba ukunyangwa kweLoop	µΩ
Ixesha lokuvala	25-45 ms
Ixesha lokuvula	20-45 ms
Ubunzima	I-100 Kg

UkuFakelo kunye neKhomishini yokuKhomisa

Ufakelo olululo lwe33kV Ipali enye yeSaphuli seSekethe yaNgaphandlekubalulekile ukuqinisekisa ukuthembeka kwexesha elide kunye nokusebenza ngokukhuselekileyo. Iyunithi kufuneka ifakwe kwisakhiwo sepali esizinzile okanye isakhelo sentsimbi kunye nokudibanisa okuchanekileyo.

Qinisekisa ukuxhathisa kwe-insulation phambi kokufakwa
Qinisekisa ukuba inkqubo yokumisa idityaniswe ngokukhuselekileyo
Qwalasela ulungelelwaniso lwesigaba kunye noqhagamshelwano ngoomatshini
Yenza iimvavanyo zemisebenzi yezandla kunye nombane phambi kokunika amandla
Qinisekisa ukuqina kwetorque yalo lonke uqhagamshelo lwetheminali

Emva kofakelo, uvavanyo lokutshintsha akukho mthwalo kufuneka lwenziwe ukuqinisekisa ukusebenza kakuhle kunye nexesha elichanekileyo lomatshini.

Inkangeleko kunye nemilinganiselo yokunyuka

33kV Single Pole Outdoor Circuit Breaker

Iimeko zokusebenza

1. Ubushushu bomoya ophakathi: -30 ° C ukuya +60 ° C;

2. Ukuphakama: Akukho ngaphezu kweemitha ezingama-2000;

3. Isantya somoya: Akukho ngaphezu kwe-34 m/s;

4. Ukungcangcazela okanye umsebenzi wenyikima osuka ngaphandle kwesixhobo sokutshintsha kunye nesixhobo sokulawula akukho nto;

5. Iqondo longcoliseko: Inqanaba IV;

6. Ubushushu bokugcina: -40 ° C ukuya +85 ° C.

FAQ

I-Q1: Yintoni owona msebenzi uphambili we-33kV Single Pole Outdoor Circuit Breaker?
A: Isetyenziselwa ukuphazamisa kunye nokuhlukanisa i-fault currents kwi-medium-voltage overhead distribution systems, ukuqinisekisa ukusebenza kwegridi ekhuselekileyo kunye nokukhuselwa kwezixhobo ezisezantsi.

I-Q2: Ngaba lo mqhekezi wesiphaluka usebenza kwiindawo ezibuhlungu zangaphandle?
A: Ewe, yenzelwe ungcoliseko oluphezulu, umoya onamandla, kunye nokwahluka kobushushu okubanzi, kuyenza ilungele ukusetyenziswa ixesha elide ngaphandle.

Q3: Ngaba i-33kV Single Pole Outdoor Circuit Breaker ifuna ukulungiswa rhoqo?
A: Uyilo alunakugcinwa phantsi kweemeko eziqhelekileyo zokusebenza, ngenxa yendlela evaliweyo kunye namalungu ahlala ixesha elide.

I-Q4: Luluphi uhlobo lwendlela yokufakela ekhuthazwayo?
A: Ufakelo oluxhonywe kwipali kunye nesiseko esikhuselekileyo siyacetyiswa ukwenzela ukhuseleko oluphezulu kunye nokusebenza.

I-Q5: Yiyiphi inqanaba lokukhusela elixhasayo?
A: Yenzelwe ukugquma okuphezulu kunye nokumelana nongcoliseko, ifanelekile kwiNqanaba le-IV longcoliseko lwendalo.

Iithegi ezishushu: I-33kV yePoli enye yeSaphuli seSekethe yaNgaphandle, eTshayina, uMvelisi, uMboneleli, umzi-mveliso

Udidi olunxulumeneyo

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Iinkcukacha zoqhagamshelwano

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Idilesi

Indawo yoShishino yaseJinlu, idolophu yaseBeibaixiang, kwisiXeko saseYueqing, kwisiXeko saseWenzhou, kwiPhondo laseZhejiang, eTshayina
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Umnxeba
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I-imeyile

john@chaqele.com

Ngemibuzo malunga ne-Circuit Breaker, i-Load switch, i-Disconnect Twitch okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweeyure ze-24.