Phapano ke efe ka mefuta e fapaneng ea li-relay?

Relay ke sesebelisoa se tloaelehileng se laoloang, taolong ea motlakase ka hare e sebelisoa haholo, kajeno re tla utloisisa lihlopha tsa eona, lihlopha tse tloaelehileng bakeng sa mefuta e meraro: kakaretso ea kakaretso, tsamaiso ea taolo, phepelo ea tšireletso.
relay ea motlakase
Ntlha ea pele, relay e akaretsang e na le karolo ea ho fetola, le ts'ireletso ea ts'ireletso, relay e tloaelehileng ea motlakase le boemo bo tiileng ba relay.Electromagnetic relay. armature e khahloa ke matla a khoheli, khanna khato ea ho kopana.Phello e tloaelehileng ke: hangata puisano e bulehileng e koetsoe, hangata puisano e haufi e khaotsoe, ha coil e tima, lihlomo tlas'a ketso ea selemo, hangata ho buloa le hangata ho koetsoe ho kopana hape ho tsosolosa hape. .
solid state relay
Li-relays tsa boemo bo tiileng ke li-switches tse nang le lipotoloho tsa elektronike ka hare. Joalokaha ho ka bonoa ho tloha setšoantšong se ka holimo, ntlha e 'ngoe ke qetello ea ho kenya letsoho,' me qetello e 'ngoe ke qetello ea tlhahiso.Qetello ea tlhahiso ke switch.Ka tokiso kapa taolo ea pheletso ea ho kenya, pheletso ea tlhahiso e buloa ebe e buloa le ho tima.
Tse peli, li-relay tse tloaelehileng tsa taolo ke: relay e bohareng, nako ea nako, lebelo la lebelo, khatello ea khatello joalo-joalo.
phetiso ea nako
Li-relay tsa mahareng li atile haholo 'me li ka laola ka ho toba mojaro kapa ka tsela e sa tobang matla a phahameng a AC contactor.Li-relay tsa nako li sebelisoa ka kakaretso bakeng sa lipotoloho tsa ho lieha, joalo ka ho qala ha motlakase oa khutlotharo e tloaelehileng ea linaleli, ho qala ha motlakase oa motlakase oa autocoupling, joalo-joalo. hangata e sebelisoa ka morao ho braking ea enjene, enjene e lebelo la boemo ba braking e atamela zero, e khaolitse phepelo ea motlakase ebe e emisa. The relay ea khatello e lemoha khatello, 'me ho kopana ho tsamaea ha khatello ea mokelikeli e fihla sebakeng se behiloeng. .
Taba ea boraro, phepelo ea ts'ireletso ke: relay overload overload, relay ea hajoale, relay ea voltage, relay ea mocheso, joalo-joalo.