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Ekhaya Iimveliso Umbane ophantsi woMbane I-A-Modular DIN Rail YCB9 Series

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Ukhuphelo lweDatha
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ZW8-12

Umfanekiso

ZW8-12

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

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Iinkcukacha zeMveliso

I-ZW8-12 yangaphandle ye-Vacuum yeSekethi yoPhulo lweSekethe

I-ZW8-12/口 yangaphandle i-MV vacuum breaker circuit isetyenziselwa ikakhulu i-AC 50Hz, i-voltage 10 ~ 12KV inkqubo yamandla esigaba sesithathu, esetyenziselwa ukwaphula nokuvala umthwalo wangoku.Inomthwalo ogqithisiweyo kunye nomsebenzi wokukhusela isiphaluka esifutshane.Iyakwazi ukuxhotyiswa ngesithinteli sokulibaziseka kwexesha langoku kunye nesibambisi sombane okanye iswitshi ekwahlulayo oko kukuthi isaphuli kunye nendibaniselwano yokutshintsha yodwa njl.njl ngokweemfuno zomsebenzisi.
Inokuxhotyiswa nge-electronics yamandla e-electronics kumgama omfutshane wolawulo olukude unokuxhotyiswa ngonikezelo lwamandla amabini isixhobo sokutshintshela esizenzekelayo.

Umgangatho: IEC 62271-100

Ukukhetha

Iimeko zokusebenza

1. Ubushushu be-Ambient: umda ophezulu +40℃, umda ophantsi -30℃;
2. Ukuphakama ≤ 2000 yeemitha
3. Uxinzelelo: hayi ngaphezulu kwe-700Pa (ehambelana nesantya somoya 34m/s);
4. Ubunzulu benyikima: ungadluli kwi-8 degree;
5. Ibakala longcoliseko: Iklasi ye-III;
6. Ubuninzi bemihla ngemihla yobushushu obungaphantsi kwe-25℃.

Idatha yobugcisa

Into		Iyunithi	Ipharamitha
I-voltage, iiparamitha zangoku
Umbane olinganisiweyo		kV	12
Ilinganiswe ngamaza ombane ngexesha elifutshane ukumelana nombane (1min)		kV	42
Isantya sombane esilinganiselweyo sokumelana nombane (incopho)		kV	75
Ilinganiswe rhoqo		Hz	50/60
Ikalwe ngoku		A	630	1250
Ilinganiswe ngesantya soqhawulo lomsinga omfutshane		kA	20
Ilinganiswe ngexesha elifutshane lokumelana nangoku (RMS)		kA	20
Incopho elinganisiweyo ukumelana yangoku		kA	50
Ireyithelwe ixesha elifutshane lokuvala okwangoku		kA	50
Ilinganiswe enye / i-back-to-back capacitor ukophulwa kwebhanki yangoku		A	630/400
Ilinganiswe ngobude bexesha langoku lesekethe emfutshane		S	4
Ilinganiswe ngamaxesha oqhawulo lwe-short-circuit yangoku		Amaxesha	50
Eyona nto iphambili yokumelana ne-galvanic loop		μΩ	≤120(200 ukubekwa wedwa)
Ixabiso lombane wokusebenza			≌220
Ubomi bomatshini		Amaxesha	10000
Ulawulo olugqithileyo ☆		A	1-10
Ikhefu elikhawulezayo langoku *		A	6-20
Ixesha lokulibaziseka *		ms	40~850
Umgama wolawulo olukude *		m	＞30
Ixesha lokuvala *		Amaxesha	0~3
Ulandelelwano lokusebenza olukalwe *			O-0.3s-CO-180s-CO
CT ※	Umlinganiselo	A	□/5
	Ukukwazi	VA	15
Imveliso yombane ※		A	AC220
Umthamo wemveliso ※		W	600
Ulawulo olugqithileyo ※		A	1-10
Ixesha lokulibaziseka ※		ms	40~850
Umgama wolawulo olukude ※		m	30

Phawula:
le ingaphawulwanga apha ngasentla ziiparamitha ezisisiseko;iphawulwe * yiparamitha yetekhnoloji ekrelekrele;iphawulwe ※ luhlobo lwe-elektroniki lwe-PT iiparamitha zobugcisa.

Uphawu lolwakhiwo

>> ZW8-12/T chwetheza ngaphandle i-vacuum vacuum breaker circuit yangaphandle

I-ZW8- 12/T uhlobo lwangaphandle oluphezulu lwe-voltage vacuum i-breaker circuit yi-ZW8- 12 series uhlobo lwe-commom.I-ZW8- 12 / T ixhotyiswe nge-spring operating mechanism, kunye nomsebenzi wokuqhawula kunye nokuvala umthwalo wangoku, phezu komthwalo wangoku kunye nombane omfutshane, njl njl.
I-Circuit breaker exhotyiswe nge-disconnector inokuqulunqwa nge-breaker circuit edibeneyo enokuqhekeka okucacileyo (emva koku kubhekiselwa kuyo ngokuthi "ukudibanisa i-circuit breaker ").Umtshini wokwahlula wamkela ibhatyi yokugquma irabha ye-silicon, ibhatyi ineempawu zokuchasana nomoya, imvula, ikhephu, isanti, umhlwa wokungcola, inokuthintela ngokufanelekileyo ukutshintshwa komkhenkce wedwa kunye ne-oxidation.
I-breaker inokuxhotyiswa kunye nombane obamba umbane, umbambisi ngokweemfuno zomsebenzisi unokufakwa kwi-inlet, nokuba yiyiphi icala lokuphuma;
I-breaker circuit inokuxhotyiswa nge-inrush current controller, enokuyixhobisa ngokuphelisa i-inrush yangoku kunye nomsebenzi wangoku;
I-breaker circuit ingafakwa i-2 ~ 3 iziqwenga zokulinganisa i-transformer.

>> ZW8-12/C chwetheza ngaphandle i-vacuum vacuum breaker circuit yangaphandle

I-ZW8- 12 / C uhlobo lwangaphandle lwe-voltage vacuum i-breaker circuit yangaphandle inayo yonke imisebenzi yohlobo olusisiseko lwe-breaker circuit, exhotyiswe ngesilawuli esiphinda sihlanganise i-recloser ye-breaker circuit ehlakaniphile.Uhlobo olusisiseko kunye nesilawuli esiphinda sisondele sixhotyiswe kukulungele ukuthatha amaxesha obonelelo lwamandla ngokulula.I-PT kunye ne-recloser isilawuli esixhotyiswe ngokufanelekileyo kwizihlandlo ngaphandle kokunikezelwa kombane.Isaphuli sesekethe esikrelekrele silungele inkqubo yonikezelo lwamandla ombane weradial kunye nenkqubo yonikezelo lwamandla eringi, inkqubo yokunceda ukuphelisa impazamo yexeshana, ukubuyiswa okuzenzekelayo konikezelo lwamandla, nako kunokwahlula impazamo esisigxina, ukuqonda ukuhanjiswa kombane.
Umqhekezi wesekethe okrelekrele nge-1 ~ 3 Amaxesha okuphinda avale umsebenzi, kunye neeparamitha zingasetwa;
Umqhekezi wesekethe okrelekrele kunye nolawulo olusondeleyo lwe-inrush lwangoku, ngaphezulu kokhuseleko lwangoku kunye nesekethe emfutshane ngokukhawuleza ukwaphula umsebenzi wokhuselo oludibeneyo, kunye neeparamitha zinokuthi zilungelelaniswe ngokuqhubekayo;
Umqhekezi wesekethe okrelekrele unomsebenzi wokhuseleko oluncinci lwangoku, kwaye iiparameters zinokulungiswa ngokuqhubekayo;Isaphuli sesekethe esikrelekrele sinokuqonda ulawulo olukude olunentambo, kananjalo lunokuba lulawulo olukude ngaphandle kwamacingo phantsi kwentonga.

>> ZW8-12/PT chwetheza ngaphandle ivoltage ephezulu vacuum ibreaker sesekethe

I-ZW8- 12 / PT uhlobo lwangaphandle oluphezulu lwe-voltage vacuum circuit breaker lunayo yonke imisebenzi yohlobo olusisiseko lwe-breaker circuit, le ngqungquthela yesiphaluka ixhotyiswe nge-voltage transformer.I-voltage transformer ithatha amandla ukusuka kwicala lombane ophezulu womgca, ngokwesidingo sokubonelela nge-220V, 110V, 100V yombane ngokwayo okanye esinye isixhobo sokulawula;
I-breaker circuit (uhlobo oluncinci lwe-hydropower) inokusetyenziselwa ukubeka iliso kumbane womgca, xa i-voltage ingaphezulu okanye iphantsi kwamandla ombane, umlawuli uqhawula ngokuzenzekelayo i-breaker yesiphaluka, kwaye inokusetyenziswa ngokubanzi kumbane omncinci kunye negridi yegridi edibeneyo yesebe, qaphela ukwahlulwa ngokuzenzekelayo kwempazamo kunye nokubeka iliso kwinethiwekhi;
I-breaker circuit (uhlobo lokulinganisa) inokukhupha i-voltage ye-0.2 yokuchaneka kwenqanaba, isignali yangoku, iyona nto ikhethekileyo kwi-substation yasemaphandleni, ngaphandle kwendawo yokutshintsha indawo yesitishi kunye nokutshintsha ukulinganisa okulula.

>> ZW8-12/ uhlobo lwe-electron PT lwangaphandle oluphezulu lwamandla ombane wevacuum ibreaker circuit

I-ZW8- 12 / i-electron PT yangaphandle i-high-voltage vacuum breaker circuit breaker inayo yonke imisebenzi ye-circuit breaker esisiseko.I-breaker circuit exhotywe nge-elektroniki ye-PT ithatha amandla kwi-CT ukuhlawula ibhetri, kwaye inokwenza ukugcinwa kwamandla amaninzi kunye nokuvula kunye nokuvala imisebenzi kwimeko yokulahleka kombane, kwaye inokubonelela nge-voltage yokusebenza kwizixhobo zangaphandle;inolawulo olungqongqo lwangoku, ukukhuselwa kwangoku, kunye ne-short-circuit-short-break-break-triple composite yokukhusela, kunye neeparitha zokukhusela zingasetwa ngumsebenzisi;ayinokuqonda kuphela ulawulo olukude olunentambo, kodwa kunye nolawulo olude ngaphandle kwamacingo phantsi kwelever.