Miniature Circuit Breaker Accessories Inosimudzira Kuchengetedzeka uye Kuita

Auxiliary Contacts (OF) inoshanda seyakakosha mamiriro ezviratidzo uye ekudzora anogonesa. Mechanically akabatana ne MCB's operating mechanism, vanopa chiratidzo chemagetsi chakavimbika chinoratidza nzvimbo yebreaker yakavhurika (OFF) kana yakavharwa (ON). Ruzivo urwu rwakakosha kune mapeneru ekutarisisa ari kure, maSCADA masisitimu, kana maseketi anovharirana, achibvumira vashandisi kusimbisa mamiriro edunhu pasina kuongororwa kwemuviri. Iyo OF yekubata inova nechokwadi chekuti kudzora kutevedzana kunoenderana nenzvimbo yeanopwanya kunoitwa nemazvo uye zvakachengeteka.

Saizvozvo, iyo Alarm Contact (SD) inopa yakakosha ziviso yezvakananga zviitiko. Inoshanda yakazvimiririra yeAuxiliary Contact, inowanzo shandura mamiriro chete kana iyo Miniature Circuit Breaker inofamba otomatiki nekuda kwekuremerwa kana kukanganisa-pfupi. Ichi chiratidzo chakasiyana chakakosha pakuzivikanwa kukanganisa, kukonzeresa maalarm, kana masisitimu ekutema matanda kuti vazivise vashandi vekuchengetedza kuti kudzima otomatiki kwaitika, zvichigonesa kupindura nekukurumidza uye kuderedza nguva. Inozadzisa basa rekudzivirira rinokosha nemashoko anokosha ekuongorora.

Iyo Shunt Rwendo (MX) yekuwedzera inounza ine simba remuremo rekudzora kugona. Iyi solenoid-inoshanda mudziyo inobvumira iyo Miniature Circuit Breaker kuvhurwa (kudzorwa) kure kuburikidza nechiratidzo chemagetsi, pasina kuvepo kweiyo overcurrent kana pfupi-circuit mamiriro. Izvi zvakakosha pakuita mabasa ekumisa emergency, moto alarm system yekubatanidza (apo masekete anoda kukurumidza kudzima-simba), kana kuremerwa kure nekuda kwekugadzirisa. Iyo MX unit inopa yakakosha chikamu chekutonga kwekushanda uye kupindira kwekuchengetedza.

Iyo YE (Auxiliary Contact), SD (Alarm Contact), uye MX (Shunt Trip) zvishandiso zvinosimudza zvakanyanya kushandiswa uye kuchengetedza chimiro cheyakajairwa MCBs. Nekufambisa kutarisisa mamiriro ekure, kupa chiratidzo chekukanganisa, uye kugonesa kufamba kure, vanoshandura zvakakosha. Miniature Circuit Breaker mune chimwe chikamu chakangwara uye chinopindura mukati memagetsi akaomarara. Kubatanidzwa kwavo kunoita kuti masisitimu emagetsi ashande kwete nemazvo chete asi nekuchengetedzwa kwakanyanya uye kutonga, kuderedza njodzi dzine chekuita nekuremerwa, mapfupi maseketi, uye njodzi dzekushanda pane dzakasiyana siyana.