VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker

Tsatanetsatane wa Zamalonda

VSG-12 m'nyumba ya HV vacuum circuit breaker ndi 3-gawo AC 50Hz 12kV m'nyumba zosinthira zida.

♦ Njira yoyika: mtundu wochotsa, mtundu wokhazikika;

♦ Njira yogwiritsira ntchito: njira yogwiritsira ntchito masika;

♦ Mtundu wa mzati: mlongoti wophatikizidwa, mlongoti wophatikizidwa;

♦ mtunda wa gawo ndi gawo: 150mm, 210mm, 275mm;

Mikhalidwe Yachilengedwe

♦ Kutentha kozungulira: -15r~+40r;

♦ Kutalika:

♦ Chinyezi chachibale: pafupifupi tsiku lililonse ;

♦ Kuchuluka kwa chivomezi:

♦ Malo opanda moto, ngozi ya kuphulika, zonyansa kwambiri, dzimbiri la mankhwala, komanso kugwedezeka kwakukulu.

Main Technical Parameters

Ayi	Kanthu	Chigawo	Mtengo
1	Adavotera mphamvu	kV	12
2	1 mphindi mphamvu pafupipafupi kupirira voteji		42
3	Chovoteledwa ndi mphezi kupirira voteji		75
4	Adavoteledwa pafupipafupi	Hz	50
5	Zovoteledwa panopa	A	630, 1250, 1600, 2000, 2500, 3150
6	Idavoteredwa ndi break circuit breaking current	kA	25, 31.5, 40
7	Idavoteredwa kwakanthawi kochepa kupirira pakali pano	kA	25, 31.5, 40
8	Adavotera nthawi yayifupi yozungulira	s	4
9	Chiyembekezo chamtengo wapatali chikupirira pakali pano	kA	63, 80, 100
10	Zovoteledwa pakupanga ma circuit short	kA	63, 80, 100
11	Mphamvu yachiwiri yamagetsi yolimbana ndi voliyumu (Imin)	MU	2000
12	Adavotera single / back-to-back capacitor bank breaking current	A	630/400 (800/400 kwa 40kA)
	Nthawi yotsegulira (voteji adavotera)	Ms	20-50
14	Nthawi yotseka (voteji adavotera)	Ms	35-70
15	Moyo wamakina	Nthawi	10000
16	Moyo wamagetsi		E2 kalasi
17	Kusuntha ndi kukhazikika kolumikizana kophatikiza kuloledwa kumavala makulidwe	mm	3
18	Ovotera kutseka ntchito voteji	MU	AC/DC110/220
19	Ovotera kutsegula ntchito voteji	MU	AC/DC110/220

Ayi	Kanthu	Chigawo	Mtengo
20	Mphamvu yamagetsi	MU	90
makumi awiri ndi mphambu imodzi	Nthawi yolipira	s	≤15
makumi awiri ndimphambu ziwiri	Chilolezo pakati otsegula kulankhula	mm	9 ±1
makumi awiri ndi mphambu zitatu	Paulendo	mm	3 ±1
makumi awiri ndi mphambu zinayi	Nthawi yomaliza yolumikizana	Ms	≤2
25	Magawo atatu otsegula ndi kutseka asynchronism	Ms	≤2
26	Kuthamanga kwapakati	Ms	0.9-1.7
27	Avereji yotseka liwiro	Ms	0.6-1.0
28	Main conductive dera kukana	mΩ	≤45 (630A) ≤35(1250-2000A) ≤25 (pamwamba pa 2500A)
29	Kutseka kukakamiza kwa olumikizana nawo	N	3100-3700 (25-31.5kA) 4400-4800 (40kA)
30	Adavoteledwa kachitidwe		O-0.3s-CO-180s-CO

Zindikirani: pamene panopa ndi 4000A, amafunika kuziziritsa mpweya wokakamizidwa.

Kujambula Kwazonse Zazikulu ndi Kuyika (gawo: mm)

♦Mtundu wojambulira (mtengo wophatikizidwa)

kabati m'lifupi	ovoteredwa pano (A)	adavotera short circuit breaking current (kA)	P	H	A	B	C	D	NDI	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 ku	20-31.5	150	275	490	502	492	500	433	626	049 pa	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 pa	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
UWO	030 ku	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 pa	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 pa	295	586	77	88	698	529	377	0
1000	2500-4000	31.5-40	310	310	838	852	838	850	361	680	0109 pa	295	586	77	88	698	529	377	0

♦ Jambulani mtundu (mtengo wophatikizidwa)