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Ano ang AC vs DC contactor?

Ang CHYT AC contactor ay may mataas na panimulang kasalukuyang at maaaring gumana sa maximum na dalas ng 600 cycle bawat oras, samantalang ang isang DC contactor ay may pinakamataas na operating frequency na humigit-kumulang 1200 cycle bawat oras. Gumagamit ang DC contactor ng magnetic quenching arc, samantalang ang AC contactor ay gumagamit ng grid arc bilang isang extinguishing device.
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