Njira zodzitetezera mphezi pa mulu wothamangitsa magalimoto Kupanga magalimoto amagetsi kungathandize dziko lililonse kukwaniritsa bwino ntchito yosunga mphamvu ndi kuchepetsa utsi. Mayendedwe oteteza chilengedwe ndi amodzi mwamagawo otukuka m'munda wamagalimoto, ndipo magalimoto amagetsi ndi amodzi mwamatukuko agalimoto yamtsogolo. Padziko lonse lapansi pachitetezo cha chilengedwe, magalimoto amagetsi amazindikirika ndikukondedwa ndi ogula. Monga gwero lamphamvu la magalimoto amagetsi, batri yamagetsi imatha kuyenda mtunda wochepa pa nthawi imodzi yokha, kotero kuti mulu wothamanga umakhalapo. Chifukwa mulu waposachedwa wapakhomo ndi kuchuluka kwa masanjidwe, ndiye kuti ntchito yoteteza mphezi ikufunika mwachangu. Muzogwiritsira ntchito, milu yambiri yolipiritsa imakhala panja kapena malo opangira magalimoto, ndipo chingwe chamagetsi chakunja chimakhala pachiwopsezo cha mphezi yochititsa chidwi. Mulu wothamangitsa ukakanthidwa ndi mphezi, mulu wothamangitsa sungagwiritsidwe ntchito popanda kunena, ngati galimoto ikulipira, zotsatira zake zingakhale zovuta kwambiri, ndipo pambuyo pake kukonza kumakhala kovuta. Chifukwa chake, chitetezo cha mphezi cha mulu wolipiritsa ndikofunikira kwambiri. Njira zodzitetezera mphezi pamagetsi amagetsi: (1) Mulu wothamangitsa wa AC, kumapeto kwa kabati yogawa kwa AC ndi mbali zonse ziwiri za mulu wothamangitsa zimakonzedwa ndi Imax≧40kA (8/20μs) AC yamagetsi yamagawo atatu yoteteza mphezi. Monga THOR TSC-C40. (2) mulu wolipiritsa wa DC, kumapeto kwa nduna yogawa ya DC ndi mulu wothamangitsa wa DC mbali zonse za kasinthidwe ka Imax≧40kA (8/20μs) DC yamagetsi yamagawo atatu yoteteza mphezi. Monga THOR TRS3-C40. (3) Pakulowetsa kumapeto kwa nduna yogawa ya AC/DC, sinthani Imax≧60kA (8/20μs) AC mphamvu yachiwiri yoteteza mphezi. Monga THOR TRS4-B60.

---

Nthawi yotumiza: Nov-22-2022