VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker

Lintlha tsa Sehlahisoa

VSG-12 ka hare ho HV vacuum circuit breaker ke 3-mohato AC 50Hz 12kV thepa switjha ka hare.

♦ Mokhoa oa ho kenya: mofuta o ka tlosoang, mofuta o tsitsitseng;

♦ Mokhoa oa ho sebetsa: mokhoa oa ho sebetsa oa selemo;

♦ Mofuta oa palo: palo e bokaneng, palo e kentsoeng;

♦ Bohole ba mohato oa mohato: 150mm, 210mm, 275mm;

Maemo a Tikoloho

♦ Mocheso oa tikoloho: -15r ~ + 40r;

♦ Bophahamo:

♦ Mongobo o lekanyelitsoeng: karolelano ea letsatsi le letsatsi ;

♦ Matla a tšisinyeho ea lefatše:

♦ Libaka tse se nang mollo, kotsi ea ho phatloha, litšila tse tebileng, ho bola ha lik'hemik'hale, hammoho le ho thothomela ho matla.

Mekhahlelo ea mantlha ea tekheniki

Che	Ntho	Yuniti	Boleng
1	Matla a lekantsoeng	kV	12
2	1 mets ea maqhubu a matla a mamella voltage		42
3	Matla a matla a lekantsoeng a mamella voltage		75
4	E lekantsoe khafetsa	Hz	50
5	E lekantsoe hajoale	A	630, 1250, 1600, 2000, 2500, 3150
6	E lekantsoe ka nako e khuts'oane ea ho phatloha	kA	25, 31.5, 40
7	E fuoe nako e khuts'oane ho mamella hajoale	kA	25, 31.5, 40
8	E lekantsoe nako e khuts'oane ea potoloho	s	4
9	Boleng ba maemo a holimo ke maemo a hajoale	kA	63, 80, 100
10	E lekantsoe short circuit e etsang hajoale	kA	63, 80, 100
11	Motlakase oa bobeli oa motlakase o mamella voltage (Imin)	IN	2000
12	E lekantsoe e le 'ngoe / back-to-back capacitor bank breaking current	A	630/400 (800/400 bakeng sa 40kA)
	Nako ea ho bula (voltage e lekantsoeng)	Mof	20-50
14	Nako ea ho koala (voltage e lekantsoeng)	Mof	35-70
15	Bophelo ba mechine	Linako	10000
16	Bophelo ba motlakase		Sehlopha sa E2
17	Likhokahano tse tsamaeang le tse tsitsitseng cumulative lumelloa ho apara botenya	mm	3
18	Tekanyetso ea ho koala motlakase oa ts'ebetso	IN	AC/DC110/220
19	E lekantsoe matla a ho bula a sebetsang	IN	AC/DC110/220

Che	Ntho	Yuniti	Boleng
20	Matla a lekantsoeng ka motlakase	IN	90
mashome a mabeli a motso o le mong	Nako ea ho tjhaja	s	≤15
mashome a mabeli le metso e 'meli	Ho hlaka pakeng tsa mabitso a bulehileng	mm	9±1
mashome a mabeli a metso e meraro	Ho feta leetong	mm	3±1
mashome a mabeli le metso e mene	Nako ea ho koala ea ho koala	Mof	≤2
25	Asynchronism ea mekhahlelo e meraro ea ho bula le ho koala	Mof	≤2
26	Karolelano ea lebelo la ho bula	Mof	0.9-1.7
27	Karolelano ea lebelo la ho koala	Mof	0.6 ~ 1.0
28	Khanyetso e kholo ea potoloho ea conductive	mΩ	≤45 (630A) ≤35(1250-2000A) ≤25(kaholimo ho 2500A)
29	Khatello e koalang ea mabitso	N	3100-3700 (25-31.5kA) 4400-4800 (40kA)
30	Tatelano e lekantsoeng ea ts'ebetso		O-0.3s-CO-180s-CO

Tlhokomeliso: ha hona joale e le 4000A, ho hlokahala hore ho pholile moea o qobelloang.

Sets'oants'o se Akaretsang sa Sets'oants'o le Boholo ba ho Kemiso (yuniti: mm)

♦Mofuta oa ho hula (palo e kopaneng)

bophara ba khabinete	e lekantsoe hajoale (A)	rated short circuit breaking current (kA)	P	H	A	B	C	D	LE	F	G	J	K	L	M	N	R	S	T
650	630	20'31.5	150	275	490	502	492	500	433	626	035	280	598	76	78	637	501	202	40
650	12j0	20-31.5	150	275	490	502	492	500	433	626	049	280	598	76	78	637	501	202	40
800	630	20-31.5	210	275	638	652	640	650	433	626	035	280	598	76	78	637	501	277	40
800	1250	20-40	210	275	638	652	640	650	433	626	049	280	598	76	78	637	501	277	40
800	1600	31.5-40	210	275	638	652	640	650	433	626	055	280	598	76	78	637	501	277	40
WOO	030	20-31.5	275	275	838	852	838	850	433	626	035	280	598	76	78	637	501	377	40
1000	1250	20-40	275	275	838	852	838	850	433	626	049	280	598	76	78	637	501	377	40
1000	1600	31.5-40	275	275	838	852	838	850	433	626	055	280	598	76	78	637	501	377	40
1000	1600-2000	31.5-40	310	310	838	852	838	850	361	680	079	295	586	77	88	698	529	377	0
1000	2500-4000	31.5-40	310	310	838	852	838	850	361	680	0109	295	586	77	88	698	529	377	0

♦ Mofuta oa ho hula (palo e kentsoeng)