ZW20-12 sab nraum zoov lub tshuab nqus tsev ua kom loj heev

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Cov ntaub ntawv download tau
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Zw20-12 Sab nraum zoov lub tshuab nqus tsev ua haujlwm breake

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Zw20-12 Sab nraum zoov lub tshuab nqus tsev ua haujlwm breake

ZW20-12 Sab nraum zoov AC MV Nqus Tsev Ciam Tebchaws Circuitbreaker (Ntu ntawm Peb Cov Khoom Siv Hluav Taws Xob.Qhov kev teeb tsa tshiab Transformer (Nco tseg: Lub Chaw Muab Kev Siv Hluav Taws Xob Hluav Taws Xob uas muaj peev xwm siv tau, siv cov kab ke Pub Overhead Sportination Network.Txoj Kev Tiv Thaiv Cov Teeb Meem Tam Sim No.

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● ZW20-12 Sab nraum zoov AC MV Nqus Strike Circuit Court Breaker (ntawm nohafter raug xa mus ua tus ciam Ciam Circuit Court) yog ib qho ntawm peb cov khoom tshiab. Ciam yuam kev breaker yog cov khoom siv tau zoo tshaj plaws nrog lub zog ntawm lub tshuab nqus tsev, lub tshuab nqus tsev, recloser, excaluser plaub tus hloov. Lub ntsiab kev teeb tsa muaj cov tshuab nqus tsev, Ch-40 maub los, cov ntaub ntawv hluav taws xob sab nraud (Nco Ntsoov Cov khoom siv tau dav siv nyob rau hauv 10KV, 13kv nroog, Nyob deb nroog hloov chaw network rau kev hloov chaw, tsis siv neeg hloov chaw uas tuaj yeem ua raws li cov khw muag khoom siv. Nws tuaj yeem siv tau raws li ciam chaw hloov (feem ntau hu ua WatchDog) Nyob rau hauv ceg ntawm ceg ntawm cov ceg ntawm Fais fab thiab cov ntu hauv Pub Overhead Sportination network. Ib txoj kab ke ciam kev sib nraus yog tsim nrog cov chaw tswj chaw taws teeb, kev tiv thaiv thiab tswj cov haujlwm, thiab kev sib txuas lus. Txhim kho cov khoom siv tau zoo nrog Ma qib pes tsawg ua ntu zus tam sim no thiab theem rau theem hauv av ua txhaum thiab theem rau theem luv luv circuit Court kev ua txhaum.
● Cov neeg hloov pauv lub zog tseem ceeb Arc, thiab cov rwb thaiv tsev schts SF6 thiab N2 roj sib xyaw. Cov xwm txheej qhia txog cov roj sealing, tawg-pov thawj, thiab rwb thaiv tsev hauv cov cuab yeej siv ntawm Nyij Pooj, thiab Fabkis, thiab kev sib khi tag nrho Sab hauv muaj puv nrog SF6, N2 roj sib xyaw, tsis muaj xau, thiab tsis cuam tshuam los ntawm cov chaw sab nraud. Lub caij nplooj ntoo hlav ua haujlwm ua haujlwm miniaturized thiab ua haujlwm zoo tsim, thiab nws cov kev ntseeg tau zoo, thiab nws txoj kev ntseeg tau ntau dua li ntawm lub caij nplooj ntoo hlav tsoos.
● Tus qauv: IEC 62271-100.

Kev xaiv

Kev khiav hauj lwm

1. Altitive≤2000 METERS
2. Qhov ib puag ncig kub: -30 ℃ ~ + 55 ℃ Sab nraum zoov; Lub siab tshaj plaws nruab nrab qhov nruab nrab kub 20 ℃, qhov ntau tshaj plaws txhua hnub kub 30 ℃;
3. Tus txheeb ze cov av noo: 95% (25 ℃)
4. Seismic muaj peev xwm: Kab rov tav hauv av nrawm 0.15g, qhov tseeb ntawm qhov nrawm nrawm ntawm peb lub sijhawm, muaj kev nyab xeeb ntawm 1.67
5. Av qeeg: 7 degrees
6. Qhov siab tshaj plaws niaj hnub txawv: 25 ℃
7. Qhov kev siv ntawm hnub ci (cua ceev 0.5m / s): 0.1w / Cm²
8. Qhov ntau tshaj cua ceev: 34m / s
9. Qhov dej khov ntau: 10mm
10.Installation txoj hauj lwm: Sab Nraum Zoov, Lub Luag Haujlwm 10KV Overheadline Demarcation Taw Qhia
11.Qhov chaw: nruab nrab tsis yog av, arc supression coil grounding thiab qis tiv taus grounding.

Cov ntaub ntawv txheej txheem

Yam			Ib yam	Chaw ua uas tsis tau haus
Voltage, cov tsis muaj zog
Cov Ntsuas Hluav Taws Xob			KV	12
Rwb thaiv tsev theem ntawm pob txha	Lub zog zaus (kev sim qhuav thiab ntub dej)		KV	48
	Xob laim yuam kev ntsuam xyuas voltage (ncov)		KV	85
Rau hauv av thiab interphase rwb thaiv tsev theem	Lub zog zaus	Kuaj kom qhuav	KV	42
		Ntub Dej Kuaj	KV	34
	Xob laim yuam kev ntsuam xyuas voltage (ncov)		KV	75
Rated tam sim no			A	630
Rated luv-cerkuit Rhuav tam sim no			kA	16, 20, 25
Ntsuas luv luv-circuit Rhuav tam sim no cuam tshuam lub sij hawm			Lub sij hawm	30
Nyob rau lub sijhawm luv luv tiv thaiv tam sim no			kA	16, 20, 25
Nyob Hauv Luv Luv Circuit Court			S	4
Ntsuas luv luv-corrcuit Court ze tam sim no (ncov)			kA	40, 50, 63
Rated ncov withstand tam sim no			kA	40, 50, 63
Neeg Kho Tshuab Lub Neej			Lub sij hawm	> 10000
Rated tam sim no rau thiab tawm lub sijhawm			Lub sij hawm	10000
Qhov hnyav			kg	180
Cov Khoom Siv Neeg Kho Tshuab
Kev tshem tawm ntawm kev qhib qhib			mm	9	+1
					-0.5
Hu rau overstravel			mm	3	+1
					-0.5
Kev Qhib Ceev			m / s	1.2 ± 0.2
Kaw ceev			m / s	0.2 ± 0.2
Hu Kaw Kaw Sijhawm			ms	≤2
Pjase Spacing			mm	280 ± 2
Sab nraud them huab cua rwb thaiv tsev deb			mm	235 ± 2
Sab nraud croampage nrug			cm / kv	3.8
Peb theem qhib lub sijhawm sib txawv			ms	≤2
Txhua Theem Conductive Ntxees Kuj			ωn	50
Sijhawm Kaw			ms	20 ~ 60
Sijhawm Qhib			ms	18 ~ 45
Lub Zog Muag Khoom Tsav Tsheb Caij Tsheb			W	HMAWJ
Lub Zog Cia Tsav Ntaus Hluav Taws Xob			V	AC220
Rated kaw kev ua haujlwm voltage			V	AC220
Qhov siab tshaj plaws / qhov tsawg kawg nkaus kaw kev ua haujlwm voltage			V	AC264 / 143
Kev Siv Cov Haujlwm Qhib Kev Lag Luam Voltage			V	AC220
Qhov siab tshaj / kawg voltage ntawm lub cev muaj zog			V	AC264 / 143
Qhov siab tshaj / tsawg kawg nkaus qhib kev ua haujlwm voltage			V	AC242 / 187
Ratecl Siab Sf6 Roj (Galoos)			MPa	"0"