I-ZW7 / CT (eyakhelwe ngaphakathi) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker

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

Incazelo emfushane:

I-ZW7 / CT (eyakhelwe ngaphakathi) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker
Okusetshenzisiwe: I-Outdoor Transformer Substation Vacuum Circuit Breaker
Amandla alinganisiwe: 33kV
Kulinganiswe ngo yamanje: 630A
Ukulethwa okusheshayo, Umkhiqizi wentengo enhle, iwaranti yomhlaba

Thumela i-imeyili kithi

Imininingwane yomkhiqizo

Amathegi womkhiqizo

Ukwakhiwa Komkhiqizo

I-ZW7A-40.5 Series Outdoor high voltage vacuum circuit breakers main switchgear ye-AC50Hz, 40.5KV, ehlanganiswe nendlela yokusebenza yasentwasahlobo noma kagesi kagesi. Ingasetshenziswa ukukhanyisa / ukucisha ngokulawula okukude, futhi ibuye ikhokhiswe futhi icishwe / icishwe ngesandla. Umsebenzi wokuklanywa kwe-breaker uhambisana nezidingo ze-GB1984-89 ne-IEC56 "AC high voltage circuit breaker", isetshenziswa kakhulu kuhlelo lwangaphandle lokusabalalisa lwe-35KV ukulawula nokuvikela, nokusebenza ngokujwayelekile nokuvikela isifunda esifushane senethiwekhi yasemaphandleni, yasemakhaya , noma amabhizinisi ezimboni. Isakhiwo sayo jikelele sisekelwa yisivikelo se-porcelain, isiphazamisi se-vacuum esakhiwe ku-insulator ephezulu, i-insulator engezansi esetshenziselwa ukusekela. I-breaker iyasebenza

izindawo ezisebenza njalo ezinenzuzo yokubekwa uphawu okuhle kokulwa nokuguga, ukumelana namandla kagesi amakhulu, ilangabi elingenakho, ukuqhuma okungasebenzi impilo ende yokusebenza, ukufakwa okulula nokugcinwa nokunye.

Isici somkhiqizo

Okwenzeka njalo endaweni yokusebenza

Ukubekwa uphawu okuhle, anti-ukuguga, umfutho ophakeme, akukho esivuthayo, akukho ukuqhuma, impilo ende, ukufakwa elula kanye nezici yesondlo

Isimo se-Ambient

1, I-Altitude: ingeqi ku-1000m

2, Izinga lokushisa eliphakeme: aliphezulu kune- + 40 ° C, hhayi ngaphansi kuka - 15 ° C

I-3, Umswakama ohlobene: umswakama osilinganiso sansuku zonke womswakama: ≤95%; umswakama ojwayelekile wanyanga zonke: ≤95%; umswakama ohlobene nenyanga njalo ngenyanga ≤90%, ingcindezi yomoya egcwele i-avergae nsuku zonke ≤2.2KPa; inani laphakathi nenyanga: :1.8KPa.

4, Ukuzamazama komhlaba ngamandla: ≤8 degree

5, Ukufakwa kufanele kungabi nomlilo, ukuqhuma, ukudlidliza okukhulu, ukugqwala kwamakhemikhali nokungcoliswa okukhulu.

Imingcele yobuchwepheshe

Into	Incazelo			Idatha
1	Amandla alinganisiwe (KV)			33/35
2	Kulinganiswe ngo ukwahlukanisa ezingeni (KV)	1min ukumelana voltage	Yomile	95
			Kumanzi	80
		Umfutho wombani umelana namandla kagesi (inani eliphakeme)		185
3	Kulinganiswe ngo yamanje (A)			630
4	Kulinganiswe ngo-short circuit breaking current (KA)			20/25/31.5/40
5	Kulinganiswe ngokulandelana kokusebenza			Ingxenye #: OC-0.3s-CO-180S-CO
6	Kukalwe izikhathi zokuvula zesikhashana			20
7	Kulinganiswe ngo wesifunda iDemo ukuvala yamanje (inani eliphakeme) (KA)			50/63/80
8	Kukalwe ukuphakama okumelana nezamanje (KA)
9	Kulinganiswe ngo short-circuit ukumelana zamanje (KA)			20/25 / 31.5
10	Isikhathi esilinganiselwe se-short-circuit (S)			4
11	Isivinini sokuphuka kwama-Aveage (m / s)			1.5 ± 0.2
12	Isivinini sokuvala esimaphakathi (m / s)			0.7 ± 0.2
13	Isikhathi sokuxhuma kokuqhekeka okusondele kakhulu (ms)			≤2
14	Umehluko wesikhathi sokuvala (wephula) isigaba sesithathu ngasikhathi sinye (ms)			≤2
15	Isikhathi sokuvala (ms)			≤150
16	Isikhathi sokuvula (ms)			≤60
17	Impilo yemishini			10000
18	Kulinganiswe ngo voltage yokusebenza kanye aux wesifunda voltage ukalwe (V)			DC110 / 220
				AC110 / 220
19	Ukumelana ne-DC kwesifunda kuzo zonke izigaba (S)			≤100
20	Ukuguguleka komkhawulo woxhumana nabo (A)			3
21	Isisindo (KG)			1100