China ZW7/CT(yakavakirwa-mukati) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker fekitori nevagadziri |Aiso

ZW7/CT(yakavakirwa-mukati) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker

Ita Kuita Zvirinani muKuda Mabasa
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ZW7 Vacuum Circuit Breaker Chigadzirwa Tsananguro

ZW7/CT(yakavakirwa-mukati) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker :

Nzvimbo Inoshanda: (Inokodzera nzvimbo dzinowanzoshanda)

1.Urban,rural network.

2.Industrial mabhizimisi.

Iyo inonyanya kushandiswa mune yekunze 40.5KV yekugovera sisitimu yekudzora nekudzivirira.

33kV 50Hz Circuit Breaker Advantages

1.Inoenderana neGB1984-89 uye IEC56 "AC high voltage circuit breaker".

2.Inogona kubhadharwa uye kuchinjwa nekushandura kure kure kana neruoko.

3.Kuisa chisimbiso chakanaka, anti-aging, high pressure, hapana kupisa, hapana kuputika, hupenyu hurefu, kuisa nyore uye kugadzirisa zvinhu.

4.Iyo inoumbwa nechitubu chekushanda mashandiro kana electromagnetic inoshanda mashini.

5.Yayo yose chimiro inotsigirwa ne porcelain insulator, vacuum interrupter yakavakwa mupamusoro insulator, downside insulator inoshandiswa kutsigira.The breaker inoshanda

33kV Kunze Circuit Breaker Environmental Conditions

Ambient tembiricha: -15°C~+40°C
Hunyoro hunyoro:≤95%kana≤90%

Avhareji yemazuva ese yakazara mhute pressure:≤2.2KPa;

Avhareji yemwedzi wega wega kukosha:≤1.8KPa.

Altitude: ≤1000m

Seismic kusimba:≤8

* Hapana moto, kuputika, tsvina yakakomba, kuparara kwemakemikari uye kudengenyeka kwechisimba kwenzvimbo.

33kV Automatic Circuit Breaker Main Technical Parameters

Tsanangudzo	Unit	Data
Rated voltage	KV	33
Rated current	A	630
Rated frequency	Hz	50/60
Rated short-circuit brekaing current	kA	20/25/31.5/40
Upenyu hwemagetsi	Nguva	10000