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

Incazelo emfushane:

I-ZW7 / CT (eyakhelwe ngaphakathi) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker
Okusetshenzisiwe: Isigxobo sangaphandle esikhishwe i-vacuum circuit breaker
Amandla alinganisiwe: 33kV
Kulinganiswe ngo yamanje: 630A, 50Hz
Ukulethwa okusheshayo, intengo yomkhiqizi, iwaranti yomhlaba


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Incazelo Yomkhiqizo

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

Indawo esebenzayo: (Ifanele izindawo zokusebenza njalo)

1.Urban, inethiwekhi yasemakhaya.

2.Amabhizinisi ezimboni.

It is ikakhulukazi esetshenziswa ongaphandle 40.5KV ukusatshalaliswa uhlelo ukulawula nokuvikela.

 

 

Izinzuzo

Ihambisana ne-GB1984-89 ne-IEC56 "AC high voltage circuit breaker".

2.Ingakhokhiswa futhi ishintshwe ngesilawuli kude noma ngesandla.

Ukubekwa uphawu 3.Good, anti-ukuguga, umfutho ophakeme, akukho esivuthayo, akukho ukuqhuma, impilo ende, ukufakwa elula kanye nokugcinwa izici.

I-4.Yakhiwe ngendlela yokusebenza yasentwasahlobo noma indlela yokusebenza kagesi.

Isakhiwo saso sonke sisekelwa yisivikelo se-porcelain, isiphazamisi se-vacuum esakhiwe ku-insulator ephezulu, i-insulator engezansi esetshenziselwa ukuxhasa I-breaker iyasebenza

 

 

Izimo Zemvelo 

Izinga lokushisa eliphakeme: -15 ° C ~ + 40 ° C
Umswakama isihlobo: ≤95% noma≤90%

Ingcindezi yomoya egcwele egcwele nsuku zonke: ≤2.2KPa;

Inani eliphakathi nenyanga: ≤1.8KPa.

Ukuphakama: ≤1000m

Ubungqabavu bokuzamazama komhlaba: -8

* Akukho mlilo, ukuqhuma, ukungcola okungathi sína, ukugqwala kwamakhemikhali nokudlidliza okunodlame kwezindawo.

 

Main Technical Amapharamitha

Incazelo

Iyunithi

Idatha

Amandla alinganisiwe

I-KV

33

Kukalwe njengamanje

A

630

Imvamisa ekaliwe

Hz

50/60

Kulinganiswe ngo-short-circuit brekaing current

kA

20/25/31.5/40

Impilo yemeachical

 Isikhathi

10000

Qaphela: Sicela uxhumane nefektri ukuqinisekisa imingcele yakamuva

Sekukonke nokufakwa kobukhulu

ZW7/CT(built-in) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker
 

 


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