A relay mudziyo wemagetsi, uye mudziyo wemagetsi unokonzera shanduko inodzorwa muhuwandu hunodzorwa mumagetsi ekubuda dunhu kana shanduko yehuwandu hwekupinda (excitation quantity) inosangana nezvinodiwa. Iyo ine hukama hwekudyidzana pakati peiyo control system (inozivikanwawo seyekupinza loop) uye inodzorwa system (inozivikanwawo seyakabuda loop). Inowanzo shandiswa mu automated control circuits, ichokwadi "otomatiki switch" inoshandisa madiki mafungu kudzora mashandiro azvino. Naizvozvo, inoita basa rekugadzirisa otomatiki, kuchengetedzwa kwekuchengetedza, uye shanduko yedunhu mudunhu.
Relay chinhu chinoshandura otomatiki chine basa rekuzviparadzanisa nevamwe. Inoshandiswa zvakanyanya mukudzora kure, telemetry, kutaurirana, otomatiki kudzora, mechatronics uye magetsi emagetsi midziyo. Icho chimwe chezvinhu zvakakosha zvekutonga.
Izvi zvinotevera chigadzirwa chemhando uye kuiswa kwayo:
RXM2AB1B7, RXM2AB1BD, RXM2AB1E, RXM2AB1JD, RXM2AB2B7, RXM2AB1JD, RXM2AB2JD, RXM2LB2P7, RXM2AB2P7, RXM2LB2B7, RXM2CB2BD, RXM2AB2F7, RXM2AB2F7, RXM2AB1E7, RXM2AB1ED, RXM2AB1F7, RXM2AB1FD, RXM2AB1JD, RXM2LB2BD, RXM2AB2BD, RXM3AB1B7, RXM3AB2BD, RXM3AB1BD, RXM3AB1E7, RXM3AB1ED, RXM3AB1F7, RXM3AB1FD, RXM3AB1JD, RXM3AB1P7, RXM3AB2B7, RXM4B2BD, RXM4AB2BD, RXM4LBABD, RXM4LB2P7, RXM4CB2BD......
RXM muenzaniso weSchneider miniature relay; yekutanga 2 inoratidza nhamba yevanobatika, uye iyo inowanzovhurwa kuonana ndeye 2; LB inoratidza kuti chigadzirwa chine mwenje we LED, yechipiri 2 inoratidza nhamba yevanoshamwaridzana, uye iyo inowanzovharwa yakavharwa ndeye 2; Iyo magetsi emagetsi anoshandiswa ndeye 24V DC. RXM2LB2BD inonzwisiswa se: Schneider's maviri anowanzo kuvhura maviri anowanzo kuvharika relays ane LED mwenje magetsi emagetsi voltage 24V.
Thermal overload relay,Range 9-13A LRD16C Relay,Dewatering Gold kuonana RXM2LB2P7 AC230 Schneider relay rxm2lb2bd DC24V RXM2LB2P7
Thermal Overload Relay, Range 1.0A-1.6A LRE07-1.6A
Thermal Overload Relay, Range 1.6A-2.5A LRE07
Thermal overload relay, PN: LRE10, Range 4-6A LRE10
Earth Leakage relay,vigirex RX99M
Dziviriro Relay, 59704+07+17022505+C31, series 80 neHMI/24-250V, PN: SEP383- 59704 series SEP383- 59704 SERIES
Dziviriro relay base unit uye zvishongedzo,Sepam series,59704+07+17020032+C31 ine HMI 24-250v ac SEP383
Inoshandiswa kupfuudza masaini epakati mukati medunhu rekutonga. Chimiro uye musimboti wepakati relay zvakangofanana neaya e AC contactor. Musiyano mukuru kubva kune contactor ndeyekuti iyo huru yekusangana kweiyo contactor inogona kupfuura yakakura ikozvino, nepo kusangana kwepakati relay inogona kungopfuura diki ikozvino. Inogona chete kushandiswa mukudzora maseketi. Kazhinji hapana chikuru kuonana, nekuti kuwanda kwehuwandu hushoma. Saka zvese zvazvinoshandisa ndezvevabatsiri vanobatika, uye nhamba yacho yakakura.
Yepakati relay yakakamurwa kuita static mhando uye electromagnetic mhando
I. Static type: Static intermediate relay inoshandiswa mukudzivirira kwakasiyana-siyana uye otomatiki control circuits. Iyi mhando yerelay inoumbwa nezvinhu zvemagetsi uye nemazvo madiki marelay, uye ndicho chigadzirwa chakasarudzika chekutsiviwa kwemagetsi akatevedzana epakati relays.
2. Electromagnetic type: Kana huwandu hwekunakidzwa hunoshandiswa neiyo relay coil yakaenzana kana yakakura kupfuura kukosha kwayo kwekuita, iyo armature inokwezvwa kune magineti, uye panguva imwe chete, iyo armature inotsikirira chitubu chekusangana kuita kuti iyo yekubata itendeuke. on, dzima kana chinja inodzorwa dunhu. Kana iyo coil yerelay yakadzimwa kana kuwanda kwekunakidzwa kwakadzikira pazasi kukosha kwayo kwekudzoka, iyo armature uye chidimbu chekubata chinodzokera kunzvimbo dzadzo dzekutanga.
Yepakati relay chimiro: Iyo coil yakaiswa pane "U" -shaped magineti. Pane magineti inotakurika, uye mitsara miviri yezvitubu zvekusangana inoiswa mativi ese emagineti. Mune iyo isiri-yekuita mamiriro, zvitubu zvekusangana zvinobata armature kumusoro kuchengetedza imwe gap pakati peiyo armature nemagneti. Kana iyo nguva yemagetsi pakati pemageji emhepo ichipfuura torque yekuita, iyo armature inokwezvwa kune magineti, uye panguva imwe chete, iyo armature inotsikirira chitubu chekubata kuita kuti iyo yakajairika yakavharwa yekubata ivhure uye iyo inowanzo kuvhurika yekuvhara yakavharika, ichipedzisa relay. shanda. Kana iyo electromagnetic torque yakaderedzwa kusvika kune imwe kukosha, iyo yekubata uye armature inodzokera kunzvimbo yekutanga nekuda kwekuita torque yechitubu chekusangana, uye yakagadzirira basa rinotevera.
Yepakati relay: inoshandiswa mukudzivirira relay uye otomatiki kudzora masisitimu kuwedzera huwandu uye huwandu hwevanobatika. Inoshandiswa kupfuudza zviratidzo zvepakati munharaunda yekutonga. Chimiro uye musimboti wepakati relay zvakangofanana neaya e AC contactor. Musiyano mukuru kubva kune contactor ndeyekuti iyo huru yekusangana kweiyo contactor inogona kupfuura yakakura ikozvino, nepo kusangana kwepakati relay inogona kungopfuura diki ikozvino. Naizvozvo, inogona kushandiswa chete mukudzora maseketi. Iyo kazhinji haina mainonano nekuti kuwanda kwehuwandu hudiki. Saka zvese zvazvinoshandisa ndezvevabatsiri vanobatika, uye nhamba yacho yakakura. Iyo itsva yenyika chiyero inotsanangura K seyepakati relay, uye yekare yenyika chiyero ndeye KA. DC simba rekushandisa rinowanzo shandiswa. Vashoma vanoshandisa simba reAC.
Schneider diki yepakati relay RXM A modhi sumo: vanobatika vari 2C / O (12A), 3C / O (10A), 4C / O (6A) uye goridhe-yakaputirwa 4C / O (3A). Zvigadziko zvemhando dzakagadziridzwa, dzakasanganiswa uye dzakaparadzana marudzi, ayo anogona kuve akashongedzerwa mamodule ekudzivirira (diode, RC maseketi kana akasiyana resistors). Ese mamodule aya anogona kushandiswa nemamwe marudzi maviri ezvigadziko kunze kweiyo yakagadziridzwa mhando. Panguva imwecheteyo, iyo yepakati relay inogona kushandiswa kune simbi uye epurasitiki ekudzivirira racks yezvigadziko zvese (kunze kweiyo yakagadziridzwa mhando), uye 2-pole cross chidimbu chinogona kushandiswa kune akaparadzana zvigadziko, izvo zvinogona kurerutsa crossover yezvakajairwa. points.
Tsanangudzo yeSchneider RXM A relay yepakati: Bhatani rekuyedza rinogona kuchinjwa nemaoko ipapo. Mamiriro ekusangana anogona kukamurwa kuita girini uye tsvuku. Panguva imwecheteyo, iyo relay mamiriro ane mechanical chiratidzo hwindo. Iyo inovharika yekiyi gonhi inogona nechisimba kuchengetedza iyo yekubata kuti iongororwe kana kuchengetwa. Iri gonhi rakakiiwa rinofanira kunge riri panzvimbo yakavharwa panguva yekushanda. Iyo RXM A relay mamiriro LED chiratidzo zvinoenderana nemuenzaniso. Inogona kubviswa kubva kune iyo label (yakaiswa pane relay body), iyo inokwirisa groove yenjanji inokwirisa chishongedzo kana mapaneru anokwira ekuwedzera. Iyo toothed surface yepini yerelay inobatsira kuisa uye kubvisa.
Schneider universal yepakati relay RUM modhi sumo: denderedzwa pini kana flat pini 2C / O (10A), 3C / O (10A) uye yakatenderedza pini yegoridhe-yakapfatwa maconta 3C / O (3A), socket modhi inogona kukamurwa kuita yakasanganiswa Uye yakapatsanurwa. mhando, inogona kusarudza kuisa iyo yekudzivirira module (diode, RC dunhu uye inosiyana resistor) kana module yenguva, ese mamodule anogona kushandiswa pasi rose muzvigadziko zvese, uye yepakati relay RUM inogona kushandiswa kune ese masimbi ekudzivirira zvimedu zvezvigadziko. maviri-pole cross chidimbu pane akapatsanurwa masokisi anorerutsa crossover yezvakajairika mapoinzi.
Tsanangudzo yeSchneider RUM yepakati relay: Bhatani rekuyedza rinogona kuchinjwa nemaoko kuti richinje ipapo mamiriro ekusangana uye richiratidzwa mugirini uye tsvuku. Mamiriro eiyo relay anoonekwa kuburikidza ne mechanical rairo hwindo. Gonhi rekiyi rinogona kubviswa kumanikidza bvunzo kuti iitwe. Kana kuonana kunofanirwa kuchengetedzwa, asi kana gonhi rekiyi iri riri kushanda, nzvimbo yaro inofanirwa kuvharwa. Saizvozvo, chimiro che LED chiratidzo cheiyo relay zvinoenderana nemuenzaniso, uye iyo label inogona kubviswa (yakaiswa pane relay body). Mapini ane mazino pamusoro pekuita kuti kupinza nekubvisa.
Thermal relays inonyanya kushandiswa kuchengetedza kuwanda kwemidziyo yemagetsi (kunyanya mota). Thermal relay chinhu chemagetsi chinoshanda nemusimboti wezvino kupisa maitiro. Iyo ine inverse-time-lapse action yakafanana neinobvumidzwa overload hunhu hwemota. Inonyanya kushandiswa pamwe chete neacontactor kudzivirira matatu-phase asynchronous motors kubva pakuremerwa uye kukundikana kwechikamu Mukushanda chaiko, asynchronous motors dzinowanzosangana overcurrent (overload uye chikamu kutadza) kunokonzerwa nemagetsi kana zvikonzero zvemagetsi. Kana iyo overcurrent isiri yakakomba, nguva yacho ipfupi, uye mhepo inoputika haipfuure inobvumirwa tembiricha inokwira, iyi overcurrent inobvumirwa; kana iyo overcurrent mamiriro akakomba uye nguva yakareba, inomhanyisa kuchembera kweiyo motor insulation uye kunyange kupisa mota. Mudziyo wekudzivirira mota uchapihwa mudhudhudhu redunhu. Kune marudzi akawanda ezvinowanzo shandiswa zvekudzivirira mota. Iyo inonyanya kushandiswa ndeye bimetal thermal relay. Iyo bimetallic thermal relays ese ari matatu-phase, ane marudzi maviri echikamu-akavhurika kudzivirira uye asina chikamu-yakavhurika chengetedzo.
Model uye chimiro che electromagnetic relay:
Basa guru reSchneider Electromagnetic Relay Zelio Relay akatevedzana nderekupeta kaviri nhamba yekupinza uye yekubuda madhijitari, kana yelogic yekugadzirisa kutonga. Huwandu hwemabatiki ekuchinja aanogona kupa ari pakati peimwe kusvika ina, uye inogona kunzi imhando yemhando yemhando, diki, yepasirese uye simba mhando yemagetsi relay ine huwandu hwe30A. Marelay akadaro anogona kubatsira kuderedza saizi yemagetsi makabati uye kugadzirisa kuvimbika uye kugadzikana kwemuchina nemidziyo. Schneider electromagnetic relays inogona kusanganiswa mumamodule madiki. Iwo akasiyana kubva kune mamwe mareyi mukuti akaumbwa ari mutete pepa mhando.
Pakati pavo, iyo RSL modhi yeSchneider electromagnetic relay yakagadzirirwa miniaturization inogona kupa pre-yakaunganidzwa seti yemamodhi, uye socket voltage wide range kusarudzwa: 12 ~ 230VAC, yakajairwa uye yakaderera kugona kuonana kusarudzwa. Panguva imwecheteyo, socket ine yakasanganiswa reverse polarity kuchengetedza wedunhu basa. Kune relays inodiwa kune yakakwira yekutyora simba kana yakaderera ikozvino maapplication, simba uye relay mamiriro anoratidzwa ne LED zviratidzo. Panyaya yekumisikidza kana kubviswa, iyo electromagnetic relay inogona kutsiva yekukiya / kuvhura lever yerelay mune slot, yakapusa DIN njanji yekumisikidza uye yakajairika yekubatanidza zvinhu, uye soketi inogona kubatana ne screw terminals kana spring terminals.
Yakagadzirirwa kuvimbika, Schneider electromagnetic relay RXG modhi inogona kupa coil voltages kubva pa6 kusvika 110 VDC uye 24 kusvika 230 VAC. Iyi relay ine sarudzo yezvakasiyana zvinodiwa senge bhatani rekuyedza, chiratidzo che LED uye chivharo chakajeka, uye inotora bhatani-bhatani rekuyedza bhatani relay relay paunenge uchiisa nekushandisa. Pini yeFaston inogona kuiswa nekukurumidza uye zvakachengeteka. Upamhi hweiyo electromagnetic relay ndeye 16mm, iyo inochengetedza zvakanyanya nzvimbo mu cabinet. Panguva imwecheteyo, relay inogonawo kusarudza kushandisa diode, diode ine LED, inogadziriswa inopikisa ne LED, uye RC circuit. Iyo yekudzivirira module inowedzerwa.
Yekupedzisira ndiyo Schneider electromagnetic relay RXM modhi yakagadzirirwa otomatiki kudzora. Sarudzo yekuonana inosanganisira 2CO, 3CO, 4CO, iyo control circuit voltage range yakakura, uye kune marudzi akasiyana ezvigadziko. Kana iri kushandiswa, ine nhanho imwe-inovharika bvunzo bhatani, mechanical chiratidzo hwindo rekuonana mamiriro uye LED simba-pachiratidzo. Iyo electromagnetic relay RXM modhi inoshandisa chitubu chekubatanidza socket (hapana screwdriver inodiwa uye waya inogona kumira nesimba rekudhonza re20Kg), iyo inogona kuchengetedza 65% yenguva yewaya. Iyo socket inokodzera DIN njanji uye pani yekumisikidza, yakananga DIN njanji yekumisikidza kana Flange adapta yekuisa.
Sechinhu chekudzora, muchidimbu, relay ine anotevera mabasa:
1) Kuwedzera huwandu hwekutonga: Semuyenzaniso, kana chiratidzo chekudzora cheyakawanda-yekubata relay inosvika pane imwe kukosha, iyo yakawanda-yedunhu inogona kuchinjika, kubviswa uye kubatana panguva imwe chete zvichienderana nemhando dzakasiyana dzeboka rekuonana.
2) Amplification: Semuyenzaniso, marelay anonzwa, epakati relay, nezvimwewo, ane hushoma hutongi hwekutonga, anogona kudzora makuru emagetsi maseketi.
3) Chiratidzo chakakwana: Semuyenzaniso, kana masaini akawanda ekudzora achiiswa kune akawanda-anotenderera relay mune yakatemwa fomu, mushure mekuenzanisa uye synthesis, yakafanotemerwa kudzora maitiro inowanikwa.
4) Otomatiki, kudzora kure uye kutarisa: Semuenzaniso, iyo relay pane otomatiki mudziyo pamwe nezvimwe midziyo yemagetsi inogona kuumba chirongwa chekudzora dunhu kuti uwane otomatiki kushanda.
