Ikhithi yoVavanyo lweSigaba esinye soKhuseleko loKhuseleko
Iimpawu
Umvavanyi wokukhusela i-relay sesinye isixhobo esitsha sovavanyo lokukhusela i-relay esaphuhliswa yinkampani yethu, ubunzima bezixhobo buyi-15 kg kuphela phantsi kwemeko yomzimba omkhulu ongatshintshiyo, usebenzisa insimbi engenasici okanye iplastiki ye-aluminium chassis, intle kwaye iqinile, ukusebenza kakuhle kokufunxa ukothuka. .Ukusebenzisa isilawuli sevoltheji ye-carbon brush ephindwe kabini (oko kukuthi, isilawuli sombane esinamacala amabini), iqhoshana elikhulu lokulungelelanisa umthwalo onzima we-AC kunye nombane we-DC kunye nowangoku, iqhoshana elincinci ukulungisa umthwalo wombane okhanyayo we-AC kunye ne-DC kunye nowangoku, unokuba velisa iindlela ezimbini ngaxeshanye.Ukusebenzisa i-0.5 itafile yedijithali, i-sensor echanekileyo ephezulu, ukulinganisa ngokuchanekileyo, ukusebenzisa i-stopwatch yedijithali ezintandathu, inokuhlangabezana nokulinganisa ixesha, sisixhobo esihle sabasebenzi bokukhusela i-relay ukusebenza ngaphandle.
Umgaqo wokusebenza
Amanqaku esixhobo njengesekethe ephambili kunye nesekethe encedisayo yesekethe ezimbini, isekethe engundoqo ISEBENZISA uhlengahlengiso olukhulu lweqhosha, isekethe encedisayo IYASEBENZISA uhlengahlengiso lweqhoshana elincinane, iqhosha eliphambili “lokhetho lwemveliso” kwisixhobo sokutshintsha indawo yolawulo imveliso yazo zonke iintlobo zobungakanani, kwaye ngexesha elifanayo, uhlobo ngalunye lwesixhobo sokutshintsha imveliso kumbane wedijithali / imitha yangoku inokubeka iliso ngokuzenzekelayo ixabiso lemveliso.Isiphaluka esincedisayo silungelelanisa ngokuthe ngqo imveliso ngolawulo lokutshintshwa kwemveliso, kwaye umlinganiselo unokudibaniswa kwi-multimeter.I-terminal kawonke-wonke ye-AC yi asterisks (*), kunye ne-DC ye-terminal kawonke-wonke yi asterisks .
3.1 Umgaqo welophu engundoqo
Igalelo lombane we-AC220V lingena kwi-terminal yegalelo le-double carbon brush voltage regulator T1 ngokusebenzisa i-relay yokulawula imveliso ye-K1, kunye nesixa sombane esilungisiweyo nge-T1 iqhosha elikhulu lingena kwi-transformer yodwa T2 (ixesha lokunyuka kwexesha).Ukunyuka kwahlula kwiimpompo ezintathu, enye yazo yi-AC0-250V yokuphuma, kwaye i-current rated yi-3A.I-voltage yemveliso yempompo inokukhupha i-0-350V DC yombane emva kokucoca ukulungiswa;Impompo yesibini yi-20V (10A).I-tap output 0-10A AC yangoku ngokusebenzisa i-sensor ngokusebenzisa i-relay control, i-output 0-500mA AC yangoku ngokuchasana, i-0-10A okanye i-0-500mA DC yangoku ngokuguqulwa kwe-relay;Ipompo yesibini yi-15V (100A) isiphelo esiphezulu sangoku, esikhupha ngokuthe ngqo i-100A yangoku ngokusebenzisa inzwa ngexesha.I-loop inomthamo oqinileyo womthwalo, kodwa imveliso ilayishwe kancinci kwaye ayinakuba kwimeko ephezulu yangoku ixesha elide.
3.2 isekethe encedisayo
Ngokufanayo nesekethe ephambili, umbane we-AC220V nge-inshurensi kwi-double carbon brush voltage regulator T1 iqhoshana elincinci lokulungelelanisa i-voltage, ngokusebenzisa i-transformer yodwa i-T4 inokulungelelanisa ngokuthe ngqo ukuphuma kwe-0-20V okanye i-0-250V AC yombane okanye i-0-350V. I-voltage ye-DC, i-circuit rated current yi-1A.Cinezela isiphaluka esincedisayo "ulawulo lwemveliso" tshintsha, lungisa iqhosha elincinci kwimveliso.
3.3 Umlinganiselo welophu
Isiphumo se-loop ephambili elawulwa yi-knob enkulu yi-AC "0-250V", "0-500mA", "0-10A", "0-100A".I-DC "0-350V", "0-500mA" kunye ne "0-10A" iguqulwa nge-relay kwibhodi yesekethe yezixhobo, kwaye imemo inokubeka iliso kwisiphumo esihambelanayo kwishifti nganye.Xa i-"0-500mA" isetyenziswa ku-"0-10A", "0-500mA" ibekwe esweni phantsi kuka-"0-10A".
3.4 Umlinganiselo wexesha
Isixhobo sine-stopwotshi yedijithali eyakhelwe-ngaphakathi eyi-6.Isitophuwashi sombane sinokuqalwa ngaphakathi okanye ngaphandle.Ukuqalisa kwangaphakathi, cofa u-"output control" iswitsha ukuqalisa isitophuwotshi, kwaye umise isitophuwotshi ngokuqhagamshela isitophuwotshi kwindawo yolawulo yesixhobo.Isitophuwotshi sixhotyiswe ngeswitshi yamandla eyahlukileyo, enokuvalwa xa ingasetyenziswa.
3.5 Ulwazi oluviwayo kunye noluKhawulwe ngamehlo
Isixhobo sesekethe sinesekhethi eyakhelweyo kwi-acousto-optic prompt.Xa uqhagamshelwano lwesixhobo esaphukileyo esivavanyiweyo sisebenza, umfowunelwa unokudityaniswa kwi-acousto-optic prompt jack yebhokisi yovavanyo, kwaye ibhokisi yovavanyo iya kukhupha isandi se-alam okanye ukukhanya, ebonisa isenzo somfowunelwa owaphukileyo. isixhobo sombane.
Sebenzisa indlela
4.1 Khangela okanye ulungiselele phambi kokusetyenziswa.
Ngaphambi kokusebenzisa isixhobo, inkangeleko kufuneka ihlolwe kuqala, kwaye isiphelo sokumisa intambo yamandla engundoqo emithathu kufuneka isekelwe ngokuthembekileyo, emva koko isixhobo sivavanywa.Ngeli xesha, iintloko zewotshi ezimbini kufuneka ziqaqambe, kwaye istopwatch power switch kufuneka ivulwe.Isitophuwotshi kufuneka sibe sisiqhelo.Cinezela iqhosha elithi "Ukhetho Lwemveliso" tshintsha ngesandla, kwaye isalathisi sesimo semveliso kufuneka sikhethwe njengesiqhelo ukusuka ekhohlo ukuya ekunene.
4.2 Umsebenzi ongundoqo wokukhupha amandla ombane
Cwangcisa imo yokuphuma kwi "AC0-250V", cinezela "i-output control switch" ye-loop engundoqo kwikona esezantsi yasekunene yebhokisi yovavanyo, kwaye uhlengahlengise ngokuthe chu iqhosha elikhulu lolawulo lombane.Ngeli xesha, i-voltage / ammeter kufuneka ibe ne-"0-250V" i-AC display display.Ukukhupha "DC0-350V", misela imeko yemveliso "DC0-350V".Indlela yokulungelelanisa iyafana nale ingasentla.
4.3 Umsebenzi ongundoqo wemveliso yangoku ye-loop.
Cwangcisa imo yokuphuma ku-"AC0-10A" kwaye ucinezele "i-output control switch" ye-loop engundoqo ukulungelelanisa ngokucothayo iqhosha elikhulu lolawulo lombane.Ngeli xesha, i-voltage / ammeter kufuneka ibe ne-"0-10A" umboniso wangoku, kunye nolunye ummiselo wangoku lufana nale ndlela.
4.4 Umsebenzi oncedisayo wemveliso yelophu.
Cinezela isekethe encedisayo "ukulawula imveliso" tshintsha, uhlengahlengise ngokuthe chu iqhoshana elincinci, i-terminal ye-AC "0-20V", "0-250V", i-DC "0-350V" imveliso, le mveliso ayijongwa. amandla ombane/ammeter.
4.5 Umzekelo wosetyenziso.
4.5.1 I-Voltge relay suction kunye novavanyo lokukhululwa.
Ngaba ukwisixhobo sikarhulumente esilungeleyo kuqala, abathathi-nxaxheba bathumela ikhoyili kwiiterminals ezihambelanayo zokuphuma kwamandla ombane, cofa iqhosha elithi "ulawulo lokuphuma", lungisa iqhosha ngokucothayo, yenza i-voltage ephumayo inyuke ngokuthe ngcembe, ukubuyisela ixesha, irekhodi kunye nombane, emva koko kwi-voltage. Iqhoshana lohlengahlengiso oluchaseneyo, ukukhupha ukukhutshwa, ukurekhoda umbane wokukhulula, ngaloo ndlela unako ukubala abathathi-nxaxheba ababuyisela i-coefficient yokubuyisela.Ukuba i-relay phantsi kovavanyo yi-overvoltage relay, iya kuqhutyelwa kwelinye icala.
4.5.2 Uvavanyo lwangoku lwexabiso lokusetwa kwe-relay.
Susa i-relay kumgca kwaye uyidibanise kwi-terminal ephumayo yangoku yesixhobo.Khetha ifayile yangoku yesiphumo esifanelekileyo, esinje nge "0-10A" okanye "0-100A" ifayile, cinezela "ulawulo lokuphumayo" iswitsha, uhlengahlengise kancinci iqhoshana elikhulu kwisenzo sokudlulisa, kwaye ujonge ixabiso lombane/i-ammeter ukuze ugwebe intshukumo yodluliselo.
4.5.3 Ukumiselwa kwexesha lokulibaziseka kwereyiti yexesha.
Qhagamshela i-relay phantsi kovavanyo kwi-terminal ephumayo (misela i-voltage esebenzayo njenge-AC okanye i-DC ngokweemfuno ze-relay), yilungise kwixabiso lokusebenza elilinganisiweyo, kwaye ukungaphumeleli kwamandla kuya kubuyiselwa.Istophuwotshi kufuneka siqhagamshelwe kubonelelo lwamandla kwaye lusetwe ngokutsha ngeli xesha, abathathi-nxaxheba badlulisa ukulibaziseka konxibelelwano oluguqukayo ukuya kwisiphelo sewotshi yokumisa, cinezela "ulawulo lokuphumayo" iswitsha, udlulise ikhoyili kumbane olinganisiweyo wokusebenza, kwaye uqalise isitophuwotshi ngexesha elifanayo, ukuhlala emva kwexesha lokulibaziseka, ukubalwa kwestopwotshi kumisiwe, istopwotshi njengoko kubonisiwe kumzobo ngeli xesha lixesha lokuvala ixesha le-relay, ukuba ufuna ukulibazisa ukukhululwa, umgaqo wokulinganisa uyafana nangaphambili, Owona i-wiring ibuyiselwe umva.
4.5.4 Uvavanyo lwe-intermediate relay (ngokubamba ikhoyili).
Qinisekisa ukuba luhlobo luni lwesenzo i-relay (i-voltage okanye isenzo sangoku) kwaye luhlobo luni lokubamba (i-voltage okanye i-current hold).Ukugcina i-voltage yangoku (i-dc relay), khetha ifayile elungileyo ye-dc yemveliso yangoku (0-500 ma, okanye i-0 ukuya kwi-10 a), cofa "ulawulo lwemveliso" iswitsha, lungisa kancinci iqhosha ukuze udlulise intshukumo, bhala phantsi isenzo sangoku, emva koko. gcina imveliso yesekethe encedisayo eqhagamshelwe kwisiphelo sekhoyili ye-relay, iqhoshana lohlengahlengiso olucothayo oluncinci ukukala ukukala, phantsi ukugcina ixabiso lombane, Ngokwesenzo okanye ubambe imeko, misela i-relay elungileyo okanye embi.
Ngamafutshane, nje ukuba inkosi yemveliso eyahlukeneyo yesixhobo kunye nobudlelwane bokuguqula isixhobo sokulinganisa, inokusekwa kwimeko ethile ye-relay, uvavanyo, ukusetyenziswa okuguquguqukayo, apha akukho mzekelo.
Imibandela efuna ingqalelo
5.1 Ngaphambi kokukhanyisa umbane, akukho mthwalo kufuneka uqhagamshelwe kwi-terminal nganye yokuphuma, i-voltage regulator isetelwe kwi-zero, kunye ne-"output control" kufuneka ibe kwindawo evaliweyo.
Xa i-A / V ikhetha i-gear, i-voltage regulator iya kubuyela kwi-zero, ngaphandle koko iya kulimaza isixhobo.
5.2 Ii-terminals ze-voltage output kufuneka zingalayishwa ngokuxhathisa okuphantsi ukuphepha ukushisa okubangelwa yi-overcurrent.
5.3 Iluphu eyi-axiliary loop kunye ne-main loop inokuvelisa kuphela inani elinye ngexesha.
5.4 Xa i-loop eyi-axiliary loop kunye ne-main loop output ngexesha elifanayo, i-output current ye-loop engundoqo kufuneka ikhethwe.
5.5 Ngexesha lokugcinwa, ukuthutha kunye nokusetyenziswa, ingqwalasela kufuneka ihlawulwe kwi-shockproof, umswakama-ubungqina, kwaye ugweme impembelelo enzima kunye nomonakalo wokuwa.
Izincedisi
| Isitophuwotshi sedijithali (eyakhelwe ngaphakathi) | 1 |
| Voltage/ammeter (eyakhelwe ngaphakathi) | 1 |
| Ikliphu yeentlanzi ezinkulu | Iseti e-1 |
| ikliphu yeentlanzi ezincinci | Iseti e-1 |
| ikopi yomyalelo wobugcisa | Iseti e-1 |
| isatifikethi somgangatho | Iseti e-1 |
Iimeko zesondlo
Olu vavanyo ukususela kumhla wokunikezelwa kweenyanga ezili-12, umsebenzisi ngokwendlela yokusebenza yencwadana, ukuba iingxaki zomgangatho, inkampani yethu inoxanduva lokugcinwa kwamahhala, kude kube nokutshintshwa kweemveliso ezintsha.Ukuba umonakalo awubangelwa ziingxaki zomgangatho, inkampani yethu iya kuba noxanduva lokulungisa kunye nentlawulo efanelekileyo yokulungiswa.Le mveliso inewaranti yobomi.
| Ukufakwa kwamandla ombane | AC220V±10% 50Hz |
| Umthamo wegama | 1KVA(umthamo unokunyuswa okanye wehliswe xa uceliwe) |
| OutputMain loop | I-AC 0-250V (3A) |
| (uhlengahlengiso olukhulu lweqhosha) 0-500mA (20V) | |
| 0 ukuya 10 (20 va) | |
| 0-100 – a (15 v) | |
| I-DC 0-350V (3A) | |
| 0 ukuya 10 (20 va) | |
| 0-500 ma (15 v) | |
| Ilophu encedisayo | (uhlengahlengiso lwe-smalknob) AC0-250V (1A) |
| AC0-20 v (1 a) | |
| I-DC 0-350V (1A) | |
| Uluhlu lomlinganiselo | |
| Uluhlu lwamandla ombane | 0-250.0V |
| Ukulinganisa uluhlu lwangoku lwe-AC | 0-500mA 0-10.00 – A |
| Uluhlu lwexesha lokulinganisa | 0-999.999S (isisombululo:1mS) |
| Isidanga esisemgangathweni | Umgangatho wokulinganisa yinqanaba le-0.5 |
| Imilinganiselo ngokubanzi | 470mm*300mm*220mm |
| Ubunzima | 15kg |
| Ubushushu obugciniwe | -20℃-45℃ |
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