VEF-12GD Side Installation Type 3 Working Position Vacuum Circuit Breaker

Tlhaloso e Khutšoanyane:

Ho kenyelelitsoe, ho kenyeletsoa ka mahlakoreng, ho nang le switch ea ho hakolla, e nang le switch ea lefats'e (e kaholimo / tlase), mochini o hokahantsoeng o kopantsoeng le miniaturized.
● 12KV, 630 ~ 1250A, 20 ~ 31.5KA
● Bakeng sa bophara ba khabinete 500mm
● Theknoloji e nang le tokelo ea molao
● Theknoloji e tiileng ea ho tiisa
● Theminale e tsoang e nang le sensara ea ponts'o e sa amaneng le batho bao u kopanang le bona
● Ho lokisoa ha lemati la khabinete mahala

Re romelle lengolo-tsoibila Khoasolla e le PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

◆ Tlhaloso ea mofuta

◆ Sebelisa tikoloho

Tikoloho e tlwaelehileng ya tshebediso

● Mocheso oa tikoloho: -15 ~ 40 ℃, mocheso o tloaelehileng oa letsatsi le letsatsi ≤+35℃;

● Mongobo: Ka karolelano boleng ba mongobo o lekanyelitsoeng o lekantsoeng ka hare ho lihora tsa 24 ke ≤95%; karolelano ea boleng ba

khatello ea mouoane oa metsi e lekantsoeng ka hare ho lihora tse 24 ke ≤2.2kpa; karolelano ea boleng ba mongobo o lekanyelitsoeng ke

● Bophahamo ≤1000m;

● Mahlaseli a letsatsi a ka hlokomolohuoa;

● Ho thothomela ho tsoang ka ntle ho switchgear le thepa ea ho laola ho ka hlokomolohuoa;

● Moea o potolohileng ha oa silafatsoa haholo ke lerōle, mosi, khase e senyang kapa e tukang, mouoane kapa mosi.

◆Sebopeho

Potoloho e ka sehloohong ea VEF-12GD letoto la letoto la ho kenya mofuta oa 3 oa boemo bo sebetsang ba vacuum circuit breaker e hlophisitsoe ka nako e telele. Karolo e kaholimo ke sesebelisoa sa disconnect, karolo e bohareng ke sekhechana sa potoloho ea vacuum, 'me karolo e tlase ke switch ea lefatše. Mochine o sebetsang, mochine oa ho senya potoloho le mochine o kopanyang o teng ka pele ho sesebelisoa. Switch e ka kenngoa ka holimo.

Polokeho le e babatsehangkenyellelitsoehaho

Ho tšepahala ho phahameng, ts'ebetso e tsitsitseng ea ho kenya letsoho, mohaho o matla haholoanyane, miniaturization, e sa hlokeng tlhokomelo, e sireletsang tikoloho haholoanyane, le khanyetso e phahameng ea mechine.

Ka pono e hakolla mabitso a bulehileng

Sesebelisoa sa ho hakolla sa Rotary se nang le li-contact tse bonahalang tse bulehileng ka mor'a ho bula.

Mokhoa oa ho sebetsa oa modular

Mochini oa potoloho o sebelisa mokhoa oa ho sebetsa oa modular, o ka nkeloang sebaka kapa oa fetoloa ka boikemelo, 'me o na le phetoho e ntle. E ka sebetsoa ka letsoho, kapa e ka sebetsoa ke polokelo ea matla ea AC kapa ea DC ho hlokomela taolo e hole.

Boraro-lithapots'ebetso ea mohato ka mohato, ho kenella ka mokhoa o tšepahalang oa mochini

The disconnect switch, circuit breaker, le earth switch li sebetsoa ka shaft e le 'ngoe ka ho latellana, 'me ho na le mochine o qobelloang oa ho kopanya pakeng tsa li-shafts tse 3 ho thibela ho se sebetse hantle.

Qetello ea terata e nang le sensara sa ponts'o e sa khokahaneng le motho

Ha ho na capacitance, ho sebelisa theknoloji ea induction e sa amaneng le batho, e bolokehile ebile e ka tšeptjoa.

Lemati la khabinete le switjha ea lefatše li entsoe ka sebopeho se ts'eptjoang se hokahaneng

Ho netefatsa polokeho ea opareitara, lemati la khabinete le se nang phetoho le block block ea lemati.

◆ Mekhahlelo ea mantlha ea tekheniki

NO.	Lintho	Yuniti	Mekhahlelo
1	Matla a lekantsoeng	kV	12
2	(1min) e lekantsoe nako e khuts'oane ea maqhubu a matla a ho mamella voltage: phase-to-phase, ho pholletsa le mabitso a bulehileng		42/48
3	Lebelo le lekantsoeng la matla a ho mamella voltage (sehlohlolo): phase-to-phase, ho pholletsa le mabitso a bulehileng		75/85
4	Maqhubu a motlakase oa potoloho a mamella voltage (1min)	IN	2000
5	E lekantsoe khafetsa	Hz	50
6	E lekantsoe hajoale	A	630, 1250
7	E lekantsoe ka nako e khuts'oane ea ho phatloha	kA	20	25	31.5
8	E lekantsoe tlhoro e mamellang hajoale	kA	50	63	80
9	E lekantsoe short circuit e etsang hajoale	kA	50	63	80
10	4S e fuoe nako e khuts'oane ho mamella hajoale	MOTSAMAI	20	25	31.5
11	E fuoe nako e khuts'oane ho mamella nako ea hajoale	S	4
12	E lekantsoe e le 'ngoe/ho khutlela morao ka lebaka la ho robeha ha hona joale ha banka ea capacitor	A	630/400
13	Banka e lekantsoeng ea capacitor e etsang inrush hajoale	kA	12.5(khafetsa ≤1000Hz)
14	E lekantsoe nomoro e robehileng ea potoloho e khuts'oane	linako	30
15	Bophelo ba mochini (hamola switch / sekhechana sa potoloho / switch ea lefatše)		3000/10000/3000
16	Khokahano e lumellotsoeng ea ho kopanya le ho kopana ho sa fetoheng	mm	3
17	Tekanyetso ea ho koala motlakase oa ts'ebetso	IN	AC24/48/110/220, DC24/48/110/220
18	E lekantsoe matla a ho bula a sebetsang
19	E lekantsoe matla a motlakase
20	Matla a lekantsoeng a motlakase	IN	70
mashome a mabeli a motso o le mong	Nako ea ho tjhaja	S
mashome a mabeli le metso e 'meli	Ho hlaka pakeng tsa mabitso a bulehileng	mm	9±1
mashome a mabeli a metso e meraro	Overtravel	mm	3.5±1
mashome a mabeli le metso e mene	Likhokahano li koala nako ea ho phatloha	Mof
25	Asynchronism ea mekhahlelo e meraro ea ho bula le ho koala
26	Nako ea ho bula (voltage e lekantsoeng)
27	Nako ea ho koala (voltage e lekantsoeng)
28	Karolelano ea lebelo la ho bula (mabitso a sa tsoa buloa ~ 6mm)	Mof	0.9-13
29	Karolelano ea lebelo la ho koala (6mm~mabitso a sa tsoa koaloa)	Mof	0.5-11
30	Mabitso a bula amplitude ea rebound	mm
31	Mabitso a koalang khatello ea mabitso	N	2400±200(20-25kA) 3100±200(31.5kA)
32	Tatelano e lekantsoeng ea ts'ebetso		O-03S-CO-180S-CO