I-VS1-12 i-vacuum circuit breaker yasendlini ekhishwayo

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-VS1-12 i-vacuum vacuum circuit breaker yasendlini iwumshini wokushintsha wangaphakathi wezigaba ezintathu zikagesi we-AC 50Hz olinganiselwe wesistimu yamandla angu-12kV, njengeyunithi yokuvikela nokulawula imishini yamandla emishini yegridi kanye namabhizinisi ezimboni nezimayini. Ilungele ukusebenza kaningi ngaphansi kwamandla okusebenza alinganiselwe, noma endaweni lapho i-short-circuit current iphulwa khona ngokuwela okuningi.
I-circuit breaker yamukela idizayini yendlela yokusebenza kanye nendikimba ye-circuit breaker, engasetshenziswa njengeyunithi yokufaka engaguquki noma iyunithi ekhiphekayo.

I-VS1-12 ye-HV vacuum circuit breaker iyisisetshenziswa se-AC 50Hz 12kV esinezigaba ezi-3.

♦ Indlela yokufaka: uhlobo olukhiphekayo, uhlobo olungaguquki, uhlobo olufakwe ohlangothini;

♦ Indlela yokusebenza: indlela yokulinganisa i-opera yasentwasahlobo, indlela yokusebenza kazibuthe ehlala njalo;

♦ Uhlobo lwesigxobo: isigxobo esihlanganisiwe, isigxobo esishunyekiwe;

♦ Isicelo: switchgear KYN28-12, XGN-12.

♦ Ipulaki yesibili: 58pins, 64pins.

Amazinga Omkhiqizo

♦ I-IEC62271-100 I-Voltge High Voltage Switchgear kanye ne-Controlgear Ingxenye 100: I-AC Circuit-breakers

♦ I-GB1984 High Voltage AC Circuit-breakers

♦ I-GB/T11022 Izicaciso Ezivamile Ze-High-voltage Switchgear kanye ne-Controlgear Standards

♦ I-JB/T 3855 High Voltage AC Vacuum Circuit-breakers

♦ Ukucaciswa kwe-DL/T402 kwama-High-voltage AC Circuit-breakers

Izimo Zemvelo

♦ Izinga lokushisa le-ambient: -15°C~+40°C;

♦ Ukuphakama:

♦ Umswakama ohlobene: isilinganiso sansuku zonke esingu-

♦ Amandla okuzamazama komhlaba:

♦ Izindawo ezingenamlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali, kanye nokudlidliza okukhulu.

Imingcele Eyinhloko Yezobuchwepheshe

Cha	Into	Iyunithi	Inani
1	I-voltage elinganiselwe	kV	12
2	Iminithi elingu-1 imvamisa yamandla imelana ne-voltage	42
3	Isilinganiso sombani simelana ne-voltage	75
4	Isilinganiso sokuvama	Hz	50
5	Ikalwe okwamanje	A	630, 1250, 1600, 2000, 2500, 3150, 4000
6	Ilinganiselwe ngokuphulwa kwesekethe emfushane	kA	20, 25, 31.5, 40
7	Ilinganiselwe isikhathi esifushane ukumelana namanje	20, 25, 31.5, 40
8	Ilinganiselwe ubude besifunda esifushane	s	4
9	Inani eliphakeme elilinganiselwe limelana namanje	kA	50, 63, 80, 100
10	Ilinganiselwe isekethe emfushane yokwenza yamanje	50, 63, 80, 100
11	Imvamisa yamandla esekethe yesibili ukumelana ne-voltage (1min)	IN	2000
12	Ikalwe nge-single / back-to-back capacitor bank breaking current	A	630/400 (800/400 ukuze 40kA kanye 50kA)

Cha	Into	Iyunithi	Inani
13	Ibhange elilinganiselwe le-capacitor lokuvala i-inrush current	A	12.5
14	Isikhathi sokuvula (i-voltage elinganiselwe)	ms	20-50
15	Isikhathi sokuvala (i-voltage elinganiselwe)	ms	35-70
16	Impilo yemishini	Izikhathi	10000
17	Kukalwe inombolo enqamulayo yamanje	Izikhathi	10000
18	Ilinganiswe ngenombolo yamanje yokuphulwa kwesekethe emfushane	Izikhathi	50 (30 ku-40kA_;20 ku-50kA)
19	Othintana nabo abahambayo nabagxilile ukunqwabelana okuvunyelwe kokuguga	mm	3
20	I-voltage yokusebenza elinganiselwe yokuvala	IN	AC/DC110/220
amashumi amabili nanye	I-voltage yokusebenza elinganiselwe yokuvula
amashumi amabili nambili	I-voltage elinganiselwe yemoto yokugcina amandla	IN	70 (80 ror 40kA kanye 50kA)
amashumi amabili nantathu	Amandla alinganiselwe enjini yokugcina amandla
amashumi amabili nane	Isikhathi sokugcina amandla	s
25	Ukusula phakathi koxhumana nabo abavuliwe	mm	11±1
26	Ukuhamba ngaphezulu	mm	3.5±0.5
27	Isikhathi sokuvala othintana naye	ms	≤2 (≤3 ku-40kA no-50kA)
28	I-asynchronism yezigaba ezintathu zokuvula nokuvala	ms	≤2
29	Isivinini sokuvula esimaphakathi	m/s	0.9-1.2
30	Isivinini sokuvala esimaphakathi	m/s	0.5-0.8
31	Ukumelana okuyinhloko kwesekethe ye-conductive	mΩ	≤60 (630A) ≤50(1250A) ≤35(1600-2000A) ≤25(ngaphezulu kuka-2500A)
32	Ukuvala ukucindezela kothintana nabo	N	2000±200(20kA) 2400±200(25kA) 3100±200 (31.5kA) 4250±250 (40kA) 6500±500 (50kA)
33	Kukalwe ukulandelana kokusebenza		O-0.3s-CO-180s-CO I-O-180s-CO-180s-CO (50kA)