ZW7 / CT (ua-tawm) 33kV Sab Nraum Hloov Kho Hluav Taws Xob Chaw Hloov Hluav Taws Xob Chaw Sib Tsoo Hluav Taws Xob

ZW7/CT(built-out) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker Featured Image

Cov lus piav qhia luv luv:

ZW7 / CT (ua-tawm) 33kV Sab Nraum Hloov Kho Hluav Taws Xob Chaw Hloov Hluav Taws Xob Chaw Sib Tsoo Hluav Taws Xob
Siv: Sab nraum zoov Hloov Hluav Taws Xob Chaw Hloov Chaw Nqus Circuit Court Breaker
Rated voltage: 33kV
Rated tam sim no: 630A
Kev xa tawm sai, Chaw tsim khoom zoo nqe, Ntiaj teb lav

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Khoom Nthuav dav

Cov khoom lag luam

Khoom Qauv Khoom

ZW7A-40.5 Series sab nraum zoov high voltage lub tshuab nqus tsev Circuit Court tej fais fab lub ntsiab hloov pauv ntawm AC50Hz, 40.5KV, uas tau sib sau nrog lub caij nplooj ntoos hlav ua haujlwm lossis lub tshuab hluav taws xob ua haujlwm. Nws tuaj yeem raug hloov pauv rau / tua los ntawm kev tswj chaw taws teeb, thiab nws kuj tseem them thiab qhib / tua ntawm tes. Tus qauv tsim ntawm kev ua txhaum hluav taws xob tau ua raws li qhov yuav tsum tau ntawm GB1984-89 thiab IEC56 "AC high voltage Circuit Court breaker", nws yog tsuas yog siv sab nraum zoov 35KV kev faib hluav taws xob los tswj thiab tiv thaiv, tseem rau kev khiav haujlwm ib txwm thiab tiv thaiv luv luv ntawm nroog, hauv nroog nyob deb nroog , lossis cov chaw tsim khoom lag luam. Nws tag nrho cov qauv yog txhawb los ntawm plooj (hlau) insulator, nqus plua plav interrupter ua nyob rau hauv insulator sab saud, downside insulator siv rau kev txhawb nqa. Lub breaker siv

cov chaw ua haujlwm nquag nrog qhov zoo ntawm qhov zoo ntawm kev sib khi nrog kev laus, hluav taws xob tsis zoo, nplaim taws tsis tawg, tawg tsis tawg ntev lub neej ua haujlwm, txhim kho yooj yim thiab txij nkawm thiab lwm yam.

Khoom feature

Rau cov haujlwm nquag ua haujlwm

Kev sib khi zoo, los tiv thaiv kev laus, kev ua haujlwm siab, tsis kub nyhiab, tsis tawg, ntev lub neej, txhim kho yooj yim thiab kho cov yam ntxwv

Huab cua puag ncig

1, Qhov siab: tsis pub tshaj 1000m

2, Qhov kub thiab txias: tsis siab tshaj + 40 ° C, tsis pub tsawg tshaj - 15 ° C

3, Kev ntsuas tus kheej txheeb ze: txhua hnub nruab nrab cov av noo: ≤95%; tus nqi nruab nrab txhua hli: ≤95%; txhua hli avergae tus txheeb ze av noo ≤90%, txhua hnub avergae saturated vapor siab ≤2.2KPa; tus nqi nruab nrab txhua hli: .81.8KPa.

4, Av qeeg qhov khov: ≤8 degree

5, Lub installation yuav tsum tsis pub dhau hluav taws, tawg, hnyav kev co, tshuaj lom neeg corrosion thiab cov pa phem loj.

Kev tsis

Yam khoom	Kev piav qhia			Cov Ntaub Ntawv
1	Rated voltage (KV)			33/35
2	Rwb nyob rau qib rwb thaiv tsev (KV)	1min tiv thaiv voltage	Qhuav	95
			Ntub	80
		Xob laim impulse tiv voltage (ncov)		185
3	Nyob tam sim no (A)			630
4	Nyob luv luv Circuit Court tawg tam sim no (KA)			20/25 / 31.5 / 40
5	Nyob ua hauj lwm sib lawv liag			OC-0.3s-CO-180S-CO
6	Rho luv-Circuit Court qhib sijhawm			20
7	Rated luv Circuit Court kaw tam sim no (ncov) (KA)			50/63/80
8	Rated ncov withstand tam sim no (KA)
9	Nyob luv-Circuit Court mas tam sim no (KA)			20/25 / 31.5
10	Nyob ntev ntawm luv-Circuit Court (S)			4
11	Tsheb khiav ntawm thaj av ceev ceev (m / s)			1.5 ± 0.2
12	Qhov nruab nrab kaw nrawm (m / s)			0.7 ± 0.2
13	Lub sijhawm dhia ntawm kev sib cuag ze breake (ms)			2
14	Lub sij hawm txawv ntawm kaw (tawg) peb theem nyob rau tib lub sijhawm (ms)			2
15	Kaw lub sij hawm (ms)			150
16	Lub sijhawm qhib (ms)			≤60
17	Mechanical lub neej			10000
18	Rated ua hauj lwm voltage thiab aux Circuit Court ntsuas voltage (V)			DC110 / 220
				AC110 / 220
19	DC ua haujlwm ntawm Circuit Court rau txhua theem (S)			100
20	Cov kev txwv txo kev yaig (A)			3
21	Luj (KG)			1100