VS1-12 sab hauv tsev tshem tawm lub tshuab nqus tsev vacuum

VS1-12 sab hauv tsev tshem tawm lub tshuab nqus tsev Circuit Court breaker Featured duab

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

VS1-12 sab hauv tsev high-voltage nqus tsev vacuum Circuit Court breaker yog ib qho chaw sab hauv tsev switchgear rau peb-theem AC 50Hz rated voltage ntawm 12kV fais fab system, raws li kev tiv thaiv thiab tswj chav tsev rau cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob thiab kev lag luam thiab kev lag luam mining. Nws yog qhov tsim nyog rau kev ua haujlwm tsis tu ncua nyob rau hauv qhov ntsuas kev ua haujlwm tam sim no, lossis rau qhov chaw uas lub caij luv luv tam sim no tawg los ntawm ntau qhov kev hla.
Lub Circuit Court breaker txais tus tsim ntawm kev khiav hauj lwm mechanism thiab Circuit Court breaker lub cev, uas yuav siv tau raws li taag installation unit los yog rho tawm unit.

VS1-12 sab hauv HV lub tshuab nqus tsev vacuum yog 3-theem AC 50Hz 12kV sab hauv tsev hloov khoom siv.

♦ Txoj kev txhim kho: tshem tau hom, hom ruaj khov, sab mounted hom;

♦ Kev khiav hauj lwm mechanism: caij nplooj ntoos hlav ope ntsuam xyuas mechanism, mus tas li sib nqus khiav hauj lwm mechanism;

♦ Ncej hom: sib dhos ncej, embedded ncej;

♦ Daim Ntawv Thov: switchgear KYN28-12, XGN-12.

♦ Ob lub ntsaws: 58pins, 64pins.

Cov Qauv Khoom

IEC62271-100 High Voltage Switchgear thiab Controlgear Part 100: AC Circuit Court-breakers

♦ GB1984 High Voltage AC Circuit Court-breakers

♦ GB / T11022 Cov Lus Qhia Tshwj Xeeb rau High-voltage Switchgear thiab Controlgear Standards

♦ JB/T 3855 High Voltage AC Nqus Circuit Court-breakers

♦ DL/T402 Specification ntawm High-voltage AC Circuit Court-breakers

Ib puag ncig tej yam kev mob

♦ Ambient kub: -15 ° C ~ + 40 ° C;

♦ Qhov siab:

♦ Tus txheeb ze av noo: nruab nrab txhua hnub

♦ Kev siv av qeeg:

♦ Qhov chaw tsis muaj hluav taws kub, muaj kev phom sij tawg, ua qias tuaj, tshuaj lom neeg corrosion, nrog rau kev vibration hnyav.

Main Technical Parameters

Tsis muaj	Yam khoom	Chav tsev	Tus nqi
1	Rated voltage	kV ua	12
2	1 min fais fab zaus withstand voltage	42
3	Rated xob laim impulse withstand voltage	75
4	Rated zaus	Hz	50
5	Rated tam sim no	A	630, 1250, 1600, 2000, 2500, 3150, 4000 Nws
6	Rated luv Circuit Court breaking tam sim no	kA	20, 25, 31.5, 40
7	Rated lub sij hawm luv luv tiv taus tam sim no	20, 25, 31.5, 40
8	Rated luv luv Circuit Court ntev	s	4
9	Rated ncov tus nqi tiv taus tam sim no	kA	50, 63, 80, 100
10	Rated luv Circuit Court ua tam sim no	50, 63, 80, 100
11	Secondary Circuit Court fais fab zaus withstand voltage (1min)	IN	2000
12	Rated ib leeg / rov qab-rau-rov qab capacitor bank rhuav tam sim no	A	630/400 (800/400 rau 40kA thiab 50 kA)

Tsis muaj	Yam khoom	Chav tsev	Tus nqi
13	Rated capacitor bank kaw inrush tam sim no	A	12.5 ib
14	Lub sijhawm qhib (rated voltage)	ms	20-50
15	Lub sijhawm kaw (rated voltage)	ms	35-70 : kuv
16	Neeg kho tshuab lub neej	Sijhawm	10000
17	Rated tam sim no tus naj npawb	Sijhawm	10000
18	Rated luv Circuit Court tam sim no tawg tus lej	Sijhawm	50 (30 rau 40 kA_;20 rau 50kA)
19	Tsiv thiab tsau cov neeg sib sau tau tso cai hnav tuab	mm	3
20	Rated kaw kev khiav hauj lwm voltage	IN	AC/DC 110/220
nees nkaum ib	Rated qhib kev khiav hauj lwm voltage
nees nkaum ob	Rated voltage ntawm lub zog cia lub cev muaj zog	IN	70 (80 ror 40kA thiab 50kA)
nees nkaum peb	Rated zog ntawm lub zog cia lub cev muaj zog
nees nkaum plaub	Lub sij hawm cia zog	s
25	Clearance ntawm qhib kev sib cuag	mm	11 ± 1
26	Hla kev mus ncig	mm	3.5 ± 0.5
27	Hu rau lub sijhawm kaw bounce	ms	≤2 (≤3 rau 40kA thiab 50kA)
28	Peb theem qhib thiab kaw asynchronism	ms	≤ 2
29	Nruab nrab qhib ceev	m/s	0.9-1.2 hli
30	Nruab nrab kaw ceev	m/s	0.5-0.8 hli
31	Main conductive Circuit Court kuj	mΩ	≤60 (630A) ≤50(1250A) ≤35(1600-2000A) ≤25(siab tshaj 2500A)
32	Kaw kev sib cuag siab ntawm cov neeg sib cuag	N	2000 ± 200 (20kA) 2400 ± 200 (25kA) 3100 ± 200 (31.5kA) 4250 ± 250 (40kA) 6500 ± 500 (50kA)
33	Rated ua haujlwm ib ntus		O-0.3s-CO-180s-CO O-180s-CO-180s-CO (50kA)