ZW7-40.5 / 35KV SERIES Sab nraum zoov HIGH-VOLTAGE Nqus Hluav Taws Xob Hluav Taws Xob

ZW7 -40.5/35KV series sab nraum zoov high-voltage nqus Circuit Court breakers (tom qab no hu ua "circuit breakers") yog siv nyob rau hauv peb-theem hluav taws xob systems nrog AC 50Hz thiab rated voltage ntawm 40.5KV, raws li kev sib cais, ua ke load tam sim no, overload tam sim no thiab luv-circuit tam sim no.

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Khoom cim npe

Cov yam ntxwv zoo

1. Siv lub tshuab nqus tsev arc extinguishing, muaj zog tawg, lub neej hluav taws xob ntev, thiab lub neej txhua yam ntawm 10,000 zaug;
2. Cov qauv yooj yim, txij nkawm-dawb, lub sijhawm ntev tsis muaj kev saib xyuas;
3. Kev ua haujlwm zoo rwb thaiv tsev thiab muaj zog tiv thaiv kev ua qias tuaj;
4. Nws tuaj yeem nruab nrog lub caij nplooj ntoos hlav lossis lub tshuab hluav taws xob ua haujlwm, nrog kev txhim khu kev qha thiab kev ua haujlwm nquag;tsis muaj hluav taws kub thiab tawg;
5. Kev ntsuas qhov tseeb ntawm cov khoom siv tam sim no tuaj yeem ncav cuag 0.2 qib, lossis kev tiv thaiv peb-theem sib txawv tuaj yeem ua tiav;
6. Lub built-in condensation controller tuaj yeem ua kom lub Circuit Court breaker khiav tau zoo nyob rau hauv ib qho kub thiab av noo.

Cov yam ntxwv zoo

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Cov yam ntxwv zoo

◆ Ambient huab cua kub: sab sauv txwv +409C, qis txwv -30°C (dav dav dav), -40C (alpine cheeb tsam);
◆ Qhov siab: ≤1000m (yog tias qhov siab nce, qhov ntsuas qhov ntsuas hluav taws xob yuav nce raws li);
◆ Cua siab: tsis pub tshaj 700Pa (sib npaug rau cua ceev ntawm 34m/s);
◆ Kev siv av qeeg: tsis pub tshaj 8 degrees;
◆ Qib qias neeg: IV;
◆ Qhov kub siab tshaj qhov sib txawv txhua hnub: tsis pub tshaj 25 ° C.

Lub ntsiab technical parameters

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Main mechanical parameters

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Zoo thiab installation qhov ntev

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  • Yav dhau los:
  • Tom ntej: