I-VEF-12GD yeSidelo sokuFakela uhlobo lwe-3 lweNdawo yokuSebenza iVacuum Circuit Breaker

I-VEF-12GD yeSidelo soFakelo lwesi-3 Uhlobo oluSebenzayo lwe-Vacuum yeSekethe ibreaker eFakelweyo

Inkcazelo emfutshane:

Okudityanisiweyo, ufakelo olusecaleni, kunye neswitshi yokuqhawula, kunye neswitshi yomhlaba (umhlaba ongaphezulu / osezantsi), indlela yokudityaniswa edityanisiweyo encinci.
● 12KV, 630 ~ 1250A, 20 ~ 31.5KA
● Kububanzi bekhabhinethi 500mm
● Iteknoloji enelungelo elilodwa lomenzi wechiza
● Ubugcisa bokutywina okuqinileyo
● Itheminali ephumayo enesivamvo sokubonisa esingaqhagamshelwanga
● Uhlengahlengiso lwebhlokhi yocango lwekhabhathi simahla

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

◆ Uhlobo lwenkcazo

◆ Sebenzisa okusingqongileyo

Indawo yokusetyenziswa eqhelekileyo

● Ubushushu be-Ambient: -15 ~ 40℃, iqondo lokushisa eliqhelekileyo lemihla ngemihla ≤+35℃;

● Ukufuma: Ixabiso eliqhelekileyo lokufuma okuhambelanayo elilinganiswe kwiiyure ezingama-24 ngu-≤95%; ixabiso eliphakathi

Uxinzelelo lomphunga wamanzi olulinganiswe kwiiyure ezingama-24 ngu ≤2.2kpa; umyinge wexabiso lokufuma okunxulumeneyo ngu

● Ukuphakama ≤1000m;

● Imitha yelanga ayinakuhoywa;

● Ukungcangcazela ngaphandle kwesixhobo sokutshintsha kunye nesixhobo sokulawula sinokungahoywa;

● Umoya ongqongileyo awungcoliswanga kakhulu luthuli, umsi, irhasi edliwayo okanye enokutsha, umphunga okanye umsi.

◆Ulwakhiwo

Isekethe ephambili ye-VEF-12GD yochungechunge lwecala lofakelo uhlobo lwe-3 indawo yokusebenza i-vacuum breaker yesiphaluka ihlelwe ngokude. Inxalenye ephezulu sisitshixo sokuqhawula, indawo ephakathi yi-vacuum circuit breaker, kwaye inxalenye engezantsi sisitshixo somhlaba. Indlela yokusebenza, i-circuit breaker mechanism kunye ne-interlocking mechanism ibekwe phambi kokutshintsha. Ukutshintsha kunokufakwa phezulu.

Ukhuseleko kunye nobalaseleyoifakweakukho

Ukuthembeka okuphezulu, ukusebenza ngokuzinzileyo kwe-insulation, isakhiwo esomeleleyo, i-miniaturization, i-miniaturization, i-free-free, i-friendly-friendly-friendly, kunye nokumelana noomatshini.

Ukuqhawula ngokubonakalayo abafowunelwa abavulekileyo

I-Rotary disconnect switch kunye nokuqhawula okubonakalayo abafowunelwa abavulekileyo emva kokuvula.

Indlela yokusebenza yemodyuli

I-breaker circuit ithatha indlela yokusebenza yemodyuli, enokuthi ithathelwe indawo okanye igqitywe ngokuzimeleyo, kwaye inokutshintshana okulungileyo. Ingaqhutywa ngesandla, okanye ingaqhutywa yi-AC okanye i-DC yokugcina amandla ukuqonda ulawulo olude.

Ntathu-iishafuukusebenza ngenyathelo ngenyathelo, ukunxibelelana okuthembekileyo koomatshini

Ukutshintshwa kwe-disconnect, i-circuit breaker, kunye nokutshintsha komhlaba kuqhutywe kwi-shaft enye ngokulandelanayo, kwaye kukho ukunyanzeliswa komatshini wokudibanisa phakathi kwee-shafts ze-3 ukukhusela ukungahambi kakuhle.

Isiphelo socingo esiphumayo esinesivamvo sokubonisa esingaqhagamshelwanga

Akukho capacitance, usebenzisa iteknoloji yokungeniswa kwe-non-contact, ikhuselekile kwaye inokwethenjelwa.

Umnyango wekhabhinethi kunye nokutshintsha komhlaba kuyilwe ngesakhiwo esithembekileyo esidibeneyo

Ukuqinisekisa ukhuseleko lomsebenzisi, umnyango wekhabhinethi olungelelanisiweyo kunye nebhloko yomnyango wekhabhinethi.

◆ Iiparamitha eziphambili zobugcisa

HAYI.	Izinto	Iyunithi	Iiparamitha
1	Umbane olinganisiweyo	kV	12
2	(1min) ilinganiswe ixesha elifutshane lokuhamba kwamandla ombane ukumelana nombane: isigaba ukuya kwisigaba, kuqhagamshelwano oluvulekileyo		42/48
3	Isantya sombane esilinganiselweyo sokumelana nombane (incopho): isigaba ukuya kwisigaba, kubo bonke abafowunelwa abavulekileyo		75/85
4	Amandla ombane wesekethe esisiseko ukumelana nombane (1min)	IN	2000
5	Ilinganiswe rhoqo	Hz	50
6	Ikalwe ngoku	A	630, 1250
7	Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku	kA	20	25	31.5
8	Incopho elinganisiweyo ukumelana yangoku	kA	50	63	80
9	Ilinganiswe kwisekethe emfutshane yokwenza yangoku	kA	50	63	80
10	I-4S inikwe ixesha elifutshane lokumelana nangoku	THE	20	25	31.5
11	Ilinganiswe ngexesha elifutshane ukumelana nobude bangoku	S	4
12	Ireyithwe enye/i-back-back-back capacitor bank breaking current	A	630/400
13	Ireyithwe yibhanki ye-capacitor eyenza i-inrush yangoku	kA	12.5(i-frequency ≤1000Hz)
14	Ireyithwe inombolo yesekethe emfutshane yangoku yokwaphula	amaxesha	30
15	Ubomi boomatshini (ukuqhawula uqhagamshelo / isaphuli sesekethe / iswitshi yomhlaba)		3000/10000/3000
16	Ukuguga okuvumelekileyo kokuqina koqhagamshelwano olushukumayo noluzinzileyo	mm	3
17	Ireyithiwe ukuvala ukusebenza kwamandla ombane	IN	AC24/48/110/220, DC24/48/110/220
18	Ilinganiswe amandla ombane osebenzayo wokuvula
19	Umbane olinganisiweyo wemoto
20	Amandla alinganisiweyo emoto	IN	70
amashumi amabini ananye	Ixesha lokutshaja	S
amashumi anambini	Usulelo phakathi kwabafowunelwa abavulekileyo	mm	9±1
amashumi amabini anantathu	Ukuhamba ngaphezulu	mm	3.5±1
amashumi amabini anesine	Abafowunelwa bavala ixesha lokubhampa	Nksk
25	Izigaba ezintathu zokuvula kunye nokuvala i-asynchronism
26	Ixesha lokuvula (i-voltage elinganisiweyo)
27	Ixesha lokuvala (i-voltage elinganisiweyo)
28	Isantya esiphakathi sokuvula (abafowunelwa basanda kuvulwa ~ 6mm)	Nksk	0.9-13
29	Isantya esiphakathi sokuvala (6mm~abafowunelwa basandula kuvalwa)	Nksk	0.5-11
30	Abafowunelwa bavula i-amplitude ye-rebound	mm
31	Abafowunelwa bavala uxinzelelo lwabafowunelwa	N	2400±200(20-25kA) 3100±200(31.5kA)
32	Ulandelelwano lokusebenza olukalwe		O-03S-CO-180S-CO