Inkcazo yeMveliso yoTshintsho lweVacuum ye-12kV
I-ZW43 12kV Ipali yaNgaphandle eNgxunyeziweyo yeSiqhelo seSekethe yoGutyulo
Indawo esebenzayo: Isixhobo sokutshintsha imagnethi sisetyenziswa ikakhulu njengesixhobo sokutshintsha i-10kv kunye ne-10kv yesigaba sesithathu senkqubo yamandla ombane ye-AC, ukuvala nokuvula umthwalo wangoku, ukwaphula i-over-current kunye ne-short-circuit current yeswitch yokhuseleko lomgca.
Iinzuzo ze-HV Circuit Breaker
I-1.I-Magnetic switch iqwalasela amacandelo amathathu: i-vacuum switch body, i-activator magnetic esisigxina esisigxina kunye nomlawuli okrelekrele.
I-2.Inoluhlu olubanzi lwendlela yokumisela inkqubo enzima kunye neguquguqukayo.
I-3.Inokuthembeka okuphezulu kunye nokhuseleko oluhle.
I-4.Inolawulo kunye nemisebenzi yokukhusela yohlobo olutsha lwe "mechatronics" ehlakaniphileiswitshi ephezulu yombaneikhabhinethi.
5.Ihambelana ne-GB1984-2003, DL/T402-2007,DL/T403-2000.
IiMeko zokusiNgqongileyo zoKwaphula iVoltage yeSekethe ePhezulu
Ubushushu be-Ambient:-40°C~+40°C
Ukufuma okuhambelanayo:≤95%okanye≤90%
Ukuphakama:≤3000m
Uxinzelelo lomoya:≤700Pa
Amanqanaba ongcoliseko lomoya: ≤4
Ubukhulu bomkhenkce:≤10mm
*Akukho lugqabhuko-mlilo, ukubola kweekhemikhali kunye neenyoka ezibukhali.
Inkcazo | Iyunithi | Idatha | ||
Umbane olinganisiweyo | KV | 12 | ||
Ikalwe ngoku | A | 630/1250 | ||
Ilinganiswe rhoqo | Hz | 50/60 | ||
Ireyithwe kwi-short-circuit brekaing current | kA | 16/20/25 | ||
Ubomi bomatshini | inqanaba leM2 |