VSG-12 Rangatū Roto Te Ngaohiko High Vacuum Circuit Breaker

Taipitopito Hua

VSG-12 roto HV korehau ara iahiko breaker ko te 3-wāhanga AC 50Hz 12kV taputapu whakakā roto.

♦ Te huarahi whakauru: te momo tangohanga, te momo kua whakaritea;

♦ Te tikanga whakahaere: te puna whakahaere o te puna;

♦ Momo pou: pou huihui, pou whakauru;

♦ Te waahi-ki-te-waahanga tawhiti: 150mm, 210mm, 275mm;

Nga Tikanga Taiao

♦ Te pāmahana ambient: -15r ~ + 40r;

♦ Te teitei:

♦ Te haumākū pātahi: toharite ia rā ;

♦ Te kaha o te ru:

♦ Nga waahi kaore he ahi, he pahūtanga, he poke kino, he waikura matū, me te wiri kaha.

Tawhā Hangarau Matua

Kao	Tūemi	Waeine	Uara
1	Ngaohiko whakatau	kV	12
2	1 min te kaha o te kaha te tu i te ngaohiko		42
3	Ko te hihiko uira kua whakatauhia ka tu ki te ngaohiko		75
4	auau kua tohua	Hz	50
5	Kua whakatauhia o naianei	A	630, 1250, 1600, 2000, 2500, 3150
6	I whakatauhia te naianei pakaru iahiko poto	kA	25, 31.5, 40
7	I whakatauhia te wa poto ki te tu i naianei	kA	25, 31.5, 40
8	Kua whakatauhia te roanga iahiko poto	s	4
9	Ko te uara teitei kua whakatauhia ki te tu i naianei	kA	63, 80, 100
10	Whakatauhia ia iahiko poto hanga naianei	kA	63, 80, 100
11	Iahiko iahiko tuarua iarere kaha te ngaohiko (Imin)	IN	2000
12	Whakatauria kotahi / hoki-ki-muri peeke peeke pakaru te naianei	A	630/400 (800/400 mo te 40kA)
	Wā tūwhera (ngaohiko whakatau)	ms	20-50
14	Wā kati (ngaohiko whakatau)	ms	35-70
15	Te oranga miihini	Nga taima	10000
16	Te ora hiko		E2 akomanga
17	Ko te neke me te whakapumau i nga hoapaki whakahiato ka whakaaetia te matotoru kakahu	mm	3
18	Whakatauhia ngaohiko whakahaere kati	IN	AC/DC110/220
19	Whakatauria ngaohiko mahi whakatuwheratanga	IN	AC/DC110/220

Kao	Tūemi	Waeine	Uara
20	Te mana whakatau motuka	IN	90
rua tekau ma tahi	Te wa utu	s	≤15
rua tekau ma rua	Whakakore i waenga i nga hoapaki tuwhera	mm	9±1
rua tekau ma toru	Neke atu i te haerenga	mm	3±1
rua tekau ma wha	Whakapā mai te wā tāwhana kati	ms	≤2
25	E toru nga wahanga tuwhera me te kati tukutahitahi	ms	≤2
26	Te tere whakatuwheratanga toharite	m/s	0.9-1.7
27	Te tere kati toharite	m/s	0.6~1.0
28	Te aukati ara iahiko matua	mΩ	≤45 (630A) ≤35(1250-2000A) ≤25(i runga ake i te 2500A)
29	Te pehanga whakapiri kati o nga hoapaki	N	3100-3700 (25-31.5kA) 4400-4800 (40kA)
30	Kua whakatauhia te raupapa whakahaere		O-0.3s-CO-180s-CO

Kia mahara: ina he 4000A te naianei, me whakamatao te hau.

Te Tuhituhi Hanganga Whānui me te Rahi Tāuta (wae: mm)

♦Momo tuhi (pou kua huihuia)

whanui rūnanga	o nāianei (A)	te naianei pakaru iahiko poto (kA)	P	H	A	B	C	D	ME	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

♦ Tuhia te momo (pou kua mau)