VTZ-12 lub tshuab nqus tsev vacuum breaker (tshwj xeeb qauv ntawm Tongzhong Hluav Taws Xob Co., Ltd.) yog ib qho hluav taws xob sab hauv tsev rau cov ntsuas hluav taws xob 12kV, AC 50/60Hz. Nws siv lub tshuab ua haujlwm modular thiab tsim nyog rau ntau yam kev lag luam thiab kev lag luam mining, nrog rau cov khoom siv hluav taws xob. Nws tuaj yeem siv los ua ib lub tawb nqa khoom siv nrog KYN28A-12 switchgear, lossis ua ib chav ruaj ruaj nrog cov khoom siv sib cuam tshuam, ua rau nws haum rau XGN2 thiab lwm cov khoom ruaj khov.

Khoom Specifications

Specification Sheet

Tsis muaj.	Lub npe	Chav tsev	Cov ntaub ntawv
1	Rated Voltage	kV ua	12
2	Rated Zaus	Hz	50/60
3	RatedCurrent	A	630/1250/1600/2000/2500/3150/4000/5000
4	RatedPtus tswv Fkev xav tauWtivVoltage	kV ua	48 (Ntawm qhov chaw sib cuag) / 42 (rau hauv av)
5	RatedLcuajImpulseWtivVoltage	kV ua	75
6	RatedShort-Circuit uaBreakingCurrent	kA	25/31.5/40/50
7	Rated Short-Circuit uaMkevCurrent (Peak)	kA	63/80/100/125
8	RatedWtivCurrent (Peak)	kA	63/80/100/125
9	RatedDuration ntawmShort-Circuit ua	s	4
10	Kev khiav haujlwmCycles uaRatedShort-Circuit uaBreakingCurrent	Lub voj voog	E2
11	Neeg kho tshuabEkev ua siab ntev	Sijhawm	30000
12	Standard Kev Ua HaujlwmSsib npaug	-	O-0.3s-CO-180s-CO
13	Tso cai Wpob ntsegThickness ntawmCtiv	mm	Tsawg dua los yog sib npaug 3

Neeg kho tshuabCharacteristics

Tsis muaj.	Lub npe	Chav tsev	Cov ntaub ntawv
1	Clearance ntawmTsiv thiab Kho Ctiv	mm	9±1
2	Hu rauHla mus ncig	mm	3.5±0.5
3	Nruab nrabCpoobSpeb	m/s	0.7±0.2
4	Nruab nrabOpeningSpeb (Anruab nrabSpebntawm First Openingntawm6mm)	m/s	1.1±0.2
5	RatedCtiv Siab	N	2500±200N(25 kA) 3100±200N(31.5kA) 4800±300N(40 kA) 6000±500N(50 kA)
6	Lub Sijhawm Kaw	ms	30-70
7	Sijhawm qhib	ms	20-50
8	Hu rauBua ounceDuration ntawmCpoobOkev ua txhaum	ms	Tsawg dua los yog sib npaug 2
9	Tsis-Simultaneity ntawmKaw/Opening Kev ua haujlwmntawm 3-Phase	ms	Tsawg dua los yog sib npaug 2

Khoom zoo

VTZ-12 lub tshuab nqus tsev Circuit Court breaker muaj ntau yam zoo:

Kev ua haujlwm ntawm Circuit Court breaker:

E2-C2-M2

Kev saib xyuas yooj yim:

lub modular mechanism tsim tso cai rau kev hloov pauv yooj yim ntawm qhov kaw thiab qhib coils yam tsis tas yuav tsum tau dismantling lwm yam khoom. Qhov no tshem tawm qhov kev xav tau ntawm kev sim lossis kev hloov kho tom qab hloov, ua kom cov neeg siv hloov lawv tus kheej, ua rau kev saib xyuas tom qab tau yooj yim dua.

High conductivity kev ua tau zoo:

cov khoom nta ib tug zoo-tsim conductive Circuit Court uas ua tau raws li 1.1 npaug ntawm qhov ntsuas kub tam sim no nce qib.

Kev siv dav dav:

Cov khoom lag luam muaj ntau daim ntawv thov, ntsuas tam sim no ntawm 630A txog 5000A, thiab ntsuas qhov tawg tam sim no ntawm 20kA txog 50kA. Nws yog haum rau txhua qhov chaw nyob hauv qhov siab ntawm 4500 meters thiab kev ua haujlwm kub ntawm -40 degree txog 40 degree .

Txhawb kev txawj ntse customization:

a. Nws tuaj yeem ntxiv qhov ntsuas kub ntsuas hluav taws xob wireless nrog tus kheej tsim tsim kom muaj kev nyab xeeb thiab kev ua haujlwm tsis muaj kev saib xyuas.

b. Nws muaj cov yam ntxwv ntawm kev soj ntsuam cov kev daws teeb meem los muab kev saib xyuas lub sijhawm tiag tiag ntawm cov ntaub ntawv siv hluav taws xob ua haujlwm rau kev tshawb pom ntxov thiab kev daws teeb meem ntawm cov teeb meem.

c. Nws muaj lub tshuab hluav taws xob nkag hauv lub txee kom tso cai rau cov chaw taws teeb ua haujlwm kom muaj kev nyab xeeb ntawm tus kheej.

d. Real-time tivthaiv kev laus tuaj yeem kuaj pom los ntawm kev kuaj tawm ib nrab.