Zowongolera mafakitaleChotsukira chakunja cha 12KV VS1 VCB

Chotsekera magetsi chakunja cha HWZN63(VS1) (chomwe chimatchedwa chotsekera magetsi) ndi chipangizo chogawa magetsi chakunja chokhala ndi magetsi okwana 12kV ndi ma ac atatu a 50Hz. Chimagwiritsidwa ntchito makamaka pamagetsi odzaza, magetsi ochulukirapo komanso magetsi afupiafupi mumakina amagetsi. Ndi choyenera kuteteza ndi kuwongolera makina ogawa magetsi m'malo osungira magetsi ndi m'mabizinesi amakampani ndi migodi.

Chotsekera ma circuit ichi chili ndi mawonekedwe a kukula kochepa, kulemera kopepuka, kuletsa kuzizira, kusamalira akalulu ndi zina zotero, chimatha kusintha kuti chigwirizane ndi nyengo yoipa komanso malo odetsedwa.

1. Kabati yosinthira ya 4000A yomwe ili ndi ma switch amakono ikufunika kuti ilimbikitse kuziziritsa kwa mpweya
2 Pamene mphamvu yosweka yafupipafupi yafupipafupi ili yochepera 40KA, Q = 0.3s; pamene mphamvu yosweka yafupipafupi yafupipafupi ili yokulirapo kapena yofanana ndi 40KA, Q = 180s