Aia nā ʻano relays, hiki ke hoʻokaʻawale ʻia i nā relay voltage, nā relay o kēia manawa, nā relays manawa, nā relays wikiwiki, a me nā relays kaomi e like me ka hoʻokomo.A ma muli o nā loina hana o nā relays, hiki ke hoʻokaʻawale ʻia i nā relay electromagnetic, inductive relays, pale relays a pēlā aku.Eia naʻe, e like me ka hoʻololi hoʻokomo, hiki ke hoʻokaʻawale ʻia nā relay i nā relays ʻole a me nā relay ana.
ʻAʻole-relay a me ana Relays
Hoʻokaʻawale ʻia nā non-relays ma muli o ka hana ʻana o ka relay me ka hoʻokomo a i ʻole.ʻAʻole hana nā relays inā ʻaʻohe mea hoʻokomo i loko, ʻoiai ke hana nei lākou i ka wā e hoʻokomo ai, e like me nā relay waena, nā relay maʻamau, nā relay manawa a pēlā aku.
Hana nā relay ana e like me ka hoʻololi ʻana o ka hoʻololi hoʻokomo.Noho mau ka mea hoʻokomo i ka wā e hana ai, ʻoiai hiki i ka relay ke hana i ka wā e hiki ai ke komo i kahi waiwai, e like me ka relay o kēia manawa, relay voltage, relay thermal, relay speed, relay kaomi, relay pae wai, a pēlā aku.
ʻElectromagnetic Relay
Manaʻo ʻia nā relay electromagnetic i hoʻohana nui ʻia i nā kaʻa kaʻa.Loaʻa i nā relays electromagnetic nā mea maikaʻi e like me ke ʻano maʻalahi, ke kumu kūʻai haʻahaʻa, ka hana maʻalahi a me ka mālama ʻana, ka mana liʻiliʻi liʻiliʻi ma lalo o SA, nā wahi pili nui a ʻaʻohe ʻokoʻa nui a me nā mea kōkua, ʻaʻohe mea hoʻopau arc, liʻiliʻi liʻiliʻi, hana wikiwiki a pololei. , naʻau a me ka hilinaʻi.Hoʻohana nui ʻia nā relay electromagnetic i ka ʻōnaehana mana uila haʻahaʻa.ʻO nā relay electromagnetic maʻamau i hoʻohana ʻia me nā relay o kēia manawa, nā relay voltage, nā relay waena a me nā relay kumu liʻiliʻi liʻiliʻi.
ʻO ka hoʻolālā a me ke kumu hana o nā relays electromagnetic e like me ka pili, kahi i haku ʻia me ka mīkini electromagnetic a me ka contact. Aia ʻelua ʻano o nā relay electromagnetic, hoʻokahi ʻano me DC a me kekahi ʻano me AC.Ke ʻoi aku ka ikaika o ka electromagnetic ma mua o ka hopena o ka pūnāwai, huki ʻia ka armature e hana i ka neʻe ʻana o ka pilina maʻamau a paʻa;ke hāʻule a nalo paha ka volta a i ʻole ke au o ka coil, hoʻokuʻu ʻia ka armature, hoʻopili hou.
ʻO ke kau wela
Hoʻohana nui ʻia nā relay thermal no ka pale ʻana i nā mea uila (ka nui o ka motor).ʻO ka Thermal relay kahi ʻano mea uila e hoʻohana ai i ke kumu o ka hopena wela o kēia manawa.Loaʻa iā ia ke ʻano hana inverse time e like me ka ʻae ʻia o ka overload hiʻohiʻona o ka kaʻa, hoʻohana ʻia ia e pale i ʻekolu-phase asynchronous motor mai ka over-load a me ka off-phase.ʻO ke ʻano o ka over-current (over-load and off-phase) i hoʻokumu ʻia e nā kumu uila a i ʻole mechanical e ʻike pinepine ʻia i ka hana maoli ʻana o ʻekolu-phase asynchronous motor.Inā ʻaʻole koʻikoʻi ka over-current, pōkole ka lōʻihi, a ʻaʻole i ʻoi aku ka wili ʻana ma mua o ka piʻi ʻana o ka mahana i ʻae ʻia, ʻae ʻia ka over-current;inā he koʻikoʻi ka over-current a lōʻihi ka lōʻihi, e hoʻolōʻihi ʻia ka ʻelemakule insulation o ke kaʻa, a hiki i ke ahi ke kaʻa.No laila, pono e hoʻonohonoho ʻia ka mea pale kaʻa i loko o ke kaapuni kaʻa.Nui nā ʻano mea pale kaʻa i hoʻohana maʻamau.ʻO ka mea hoʻohana nui ʻia ʻo ka bimetallic thermal relay.ʻO ke ʻano pā lua metala o nā relay wela, ʻo ia nā ʻano ʻekolu-phase, ʻelua ʻano ʻano, ʻo ia hoʻi, ka pale hāmama a me ka pale wehe ʻole.
Manawa
Hoʻohana ʻia nā relay manawa ma kahi kaapuni mana no ka hoʻokele manawa.Wahi a ka loina hana, hiki ke hoʻokaʻawale ʻia i ke ʻano electromagnetic, ʻano damping air, ʻano uila a me ke ʻano uila, a pēlā aku.ʻO ka relay manawa hoʻoheheʻe ea i hana ʻia me ka mīkini electromagnetic, ka mīkini hoʻopanee manawa a me ka ʻōnaehana pili.ʻO ka mīkini electromagnetic kahi mea hao lua-e-type pololei, ʻo ka ʻōnaehana pili e hōʻaiʻē i ka hoʻololi fretting ʻano I-X5, a ʻo ka mīkini hoʻopaneʻe manawa e hoʻohana i ka damper ea.
Ka manawa hoʻouna: Jul-09-2022
