Momwe mungasankhire chophwanyika choyenera?

Kusankha yoyenerawowononga deraimafuna kuwunika kwatsatanetsatane kwa magawo ozungulira, mawonekedwe a katundu, malo oyika, ndi zofunikira zachitetezo. Mfundo zazikuluzikulu ndikuwonetsetsa kuti voliyumu yovotera ikugwirizana ndi voteji yamagetsi, yomwe idavotera pano ndi yayikulu kuposa yomwe ikunyamula koma yocheperako kuposa mphamvu yonyamulira pakalipano, komanso mphamvu yosweka (Icu) ndi yayikulu kuposa momwe ikuyembekezeredwa pakali pano.

Kusankhidwa kwa Parameter Key

Mphamvu yamagetsi: Iyenera kukhala ≥ voteji ya mzere (mwachitsanzo, yomwe imagwiritsidwa ntchito m'mabanja 220V/380V). Voltage yotulutsa undervoltage iyenera kukhala yogwirizana ndi ma voltage system.

Adavoteledwa:

Werengetsani kuchuluka kwa ntchito yomwe yanyamula (Ib). Sankhani awowononga derayokhala ndi mphamvu yapano (In) yomwe imakwaniritsa zotsatirazi: Ib

Kugwira ntchito kwapadera kumafunika m'malo otentha kwambiri (> 40 ℃).

Kuphwanya Mphamvu (Icu):

Iyenera kukhala yokulirapo kuposa yomwe ikuyembekezeredwa pamzere wanthawi yayitali (Ik), womwe ungawerengedwe pogwiritsa ntchito ma fomula kapena potengera matebulo (mwachitsanzo, mphamvu ya thiransifoma ya 1600kVA, Ik≈38.5kA). 3

Ikani patsogoloowononga derandi Icu ≥ 50kA; kwa ntchito zogona, ≥ 6kA ndi yokwanira.