Munyaya dzeinjiniya yemagetsi, kuchengetedzeka nekuvimbika kwemagetsi ndiko kwakakosha zvikuru. Molded case circuit breakers (MCCBs) dzinoita basa rakakosha mukudzivirira macircuit kubva pakuwanda kwemagetsi uye mashort circuit. Pakati pematekinoroji akasiyana-siyana anoshandiswa neMCCBs, thermal magnetic tripping uye electronic tripping ndiyo nzira mbiri huru. Chinyorwa chino chinangwa ndechekutsanangura musiyano uripo pakati pema "tripping mechanisms" maviri aya, tichitarisa mashandisirwo awo, zvakanakira, uye zvisingakwanisike.Yuye Electrical Co., Ltd.,kambani inotungamira mukugadzira magetsi, inopa mhando dzakasiyana dzeMCCB dzine matekinoroji ese ari maviri anogumbura kuti zvigutse zvinodiwa nevatengi vakasiyana.
Rwendo rweMagineti rweThermal
Kupisa kwesimba remagetsi kunosanganisa nzira mbiri dzakasiyana: kupisa nemagnetism. Chinhu chinopisa chinoshanda papfungwa yekupisa kunokonzerwa nekuyerera kwemagetsi. Kana magetsi adarika chiyero chakatarwa, bimetallic strip inodziya uye inokotama, zvichizopedzisira zvaita kuti magetsi atsvedze. Maitiro aya anononoka uye anobvumira kuwanda kwenguva pfupi kuti kupfuure pasina kukanganiswa, izvo zvinobatsira kumashandisirwo anowanzo kusangana nemafungu emagetsi, akadai semota.
Chikamu chemagineti, kune rumwe rutivi, chinopindirana nemasekete mapfupi. Chinoshandisa coil yemagetsi inogadzira simba remagineti kana magetsi makuru achipfuura nepakati paro. Simba iri remagineti rinodhonza lever, richigumbura circuit breaker nekukurumidza, zvichipa dziviriro yekukurumidza yesekete pfupi. Kubatanidzwa kwezvishandiso zviviri izvi kunoita kuti MCCB yemagetsi ine thermal-magnetic ipe dziviriro yakavimbika ye overload uye yesekete pfupi.
Rwendo rwemagetsi
Kusiyana neizvi, michina yemagetsi inoshandisa michina yemagetsi yepamusoro kutarisa magetsi uye kuona zvikanganiso. Nzira iyi inoshandisa microprocessors uye digital signal processing kuongorora maparamita emagetsi panguva chaiyo. Kana magetsi adarika muganho wakatarwa, mudziyo wemagetsi unogona kuita chimwe chinhu nekukurumidza, zvichipa dziviriro chaiyo uye yakavimbika.
Chimwe chezvakanakira zvikuru zve electronic tripping kugona kwayo kupa marongero anochinjika. Vashandisi vanogona kugadzirisa marongero erwendo kuti vasanyanya kuremedza, kupfupika kwemhepo, uye ground fault zvichienderana nezvinodiwa zvavo. Kuchinjika uku kunoita kuti electronic tripping ive yakakodzera mashandisirwo ayo mamiriro emutoro akasiyana kana kuti dziviriro chaiyo inodiwa.
Misiyano Mikuru
1. Nguva Yekupindura: Imwe yemisiyano mikuru pakati perwendo rwemagetsi nerwemagetsi inguva yekupindura. Rwendo rwemagetsi nerwemagetsi runononoka nekuda kwekuvimba nekugadzirwa kwekupisa, nepo rwendo rwemagetsi runogona kugadzirisa mamiriro ezvinhu ekutadza nekukurumidza. Mhinduro iyi yekukurumidza yakakosha mukudzivirira kukuvara kwemidziyo inobatwa nemhepo.
2. Kugadzirisa: Rwendo rwemagetsi runopa mwero wepamusoro wekugadzirisa kana tichienzanisa nerwendo rwemagetsi-runemagineti. Vashandisi vanogona kuisa kukosha kwerwendo uye kunonoka kwenguva, zvichipa dziviriro yakagadzirirwa application. Kusiyana neizvi, thermal-magneticMCCBskazhinji dzine marongero erwendo akasimba, zvichideredza kuchinjika kwawo.
3. Kunzwa: Midziyo yemagetsi inobatwa nemhepo inowanzova nyore kuinzwa kupfuura michina yemagetsi inobatwa nemhepo inopisa. Kunzwa uku kunogona kuona zvinhu zvidiki zvakanyanya uye zvikanganiso zvepasi, nokudaro zvichivandudza kuchengetedzeka kwemagetsi.
4. Kugadzirisa uye Kuongorora: MaMCCB ane hutachiona hwemagetsi anowanzo kuve nezvinhu zvekuongorora zvinopa ruzivo rwakakosha nezvekushanda kwesekiti. Izvi zvinobatsira kuona matambudziko angangoitika asati asvika pakuva matambudziko akakomba. MaMCCB ane magneti anodziya, kunyange zvazvo akavimbika, haana hunyanzvi hwakadai hwekuongorora.
5. Mutengo: Kazhinji, maMCCB anodziya-magineti anodhura zvishoma pane maMCCB anodziya-magineti. Kureruka kwedhizaini inodziya-magineti kunobatsira kuderedza mitengo yekugadzira. Zvisinei, mari yekutanga inoshandiswa mumhando yemagetsi inodziya-magineti inogona kururamiswa nekuchengetedzwa kwakawedzerwa uye maficha ayo ekugadzirisa, kunyanya mumabasa akakosha.
app
Sarudzo pakati pekushandisa thermal-magnetic ne electronic tripping inoenderana zvakanyanya nekushandiswa kwacho uye huwandu hwedziviriro inodiwa. MCCBs dzinoshandisa thermal-magnetic dzinowanzo shandiswa munzvimbo dzemaindasitiri uko ma inrush currents akajairika, akadai semota. Kugona kwadzo kutsungirira kuwandisa kwenguva pfupi kunoita kuti dzikwanise nharaunda idzi.
Kune rumwe rutivi, maMCCB akagumburwa nemagetsi akanakira mashandisirwo anoda dziviriro chaiyo uye kutariswa. Anowanzo shandiswa muzvivakwa zvemabhizinesi, nzvimbo dzedata, nedzimwe nzvimbo dzinoshandisa michina yemagetsi inonzwisisika. Kugona kugadzirisa marongero erwendo uye kutarisa mashandiro kunoita kuti rwendo rwemagetsi ruve sarudzo inofarirwa mumamiriro ezvinhu aya.
Zvese zviri zviviri, thermal-magnetic tripping neelectronic tripping zvine zvazvakanakira uye zvisingakwanisike. MCCBs dzinoshandisa thermal-magnetic dzinopa dziviriro yakavimbika mudhizaini iri nyore, zvichiita kuti dzikwanise kushandiswa mumaindasitiri akasiyana-siyana. Kusiyana neizvi, MCCBs dzinoshandisa electronic tripping dzinopa maficha epamusoro, kugadzirisa, uye nguva yekupindura nekukurumidza, zvichiita kuti dzive dzakakodzera kushandiswa kwakaoma uye kwakakosha.
Yuye Electrical Co., Ltd.Inoziva kukosha kwemisiyano iyi uye inopa mhando dzakasiyana dzeMCCB dzinosanganisa matekinoroji ekupisa-magnetic uye emagetsi anogumbura. Nekunzwisisa musiyano uripo pakati pezvinhu zviviri izvi zvinogumbura, mainjiniya emagetsi nenyanzvi vanogona kuita sarudzo dzakangwara dzinovandudza kuchengetedzeka uye kuvimbika kwemasisitimu avo emagetsi. Sezvo tekinoroji ichiramba ichifambira mberi, sarudzo yenzira yekugumbura ichaita basa rakakosha mukuumba remangwana remhinduro dzekudzivirira magetsi.
PC ATS YECT1-2000G
PC ATS YES2-63~250GN1
Solenoid-rudzi rweATS YES1-32~125N
Solenoid-rudzi rweATS YES1-250~630N/NT
Solenoid-rudzi rweATS YES1-32~125NA
Solenoid-rudzi rweATS YES1-63~630SN
Solenoid-rudzi rweATS YES1-1250~4000SN
Solenoid-type ATS YES1-250~630NA/NAT
Solenoid-rudzi rweATS YES1-63NJT
PC ATS YES1-100~1600GN1/GN/GNF
PC ATS YES1-2000~3200GN/GNF
PC ATS YES1-100~3200GA1/GA
Solenoid-type ATS YES1-63~630SA
Solenoid-rudzi rweATS YES1-63~630L/LA
Solenoid-rudzi rweATS YES1-63~630LA3
Solenoid-rudzi rweATS YES1-63MA
PC ATS YES1-630~1600M
PC ATS YES1-3200Q
Solenoid-rudzi rweATS YES1-4000~6300Q
CB ATS YEQ1-63J
CB ATS YEQ2Y-63
CB ATS YEQ3-63W1
CB ATS YEQ3-125~630W1
Mutongi weATS Y-700
Mutongi weATS Y-700N
Mutongi weATS Y-701B
Mutongi weATS Y-703N
Mutongi weATS Y-800
Mutongi weATS W2/W3 Series
Chinjai cheATS Cabinet kubva pasi kusvika padenga
Kabhineti yekuchinja yeATS
JXF-225A simba Cbinet
JXF-800A simba Cbinet
YEM3-125~800 Plastic Shell Type MCCB
YEM3L-125~630 Rudzi rwekudonha kwemvura MCCB
YEM3Z-125~800 Rudzi rweMCCB Runogona Kugadziriswa
YEM1-63~1250 Plastic Shell Type MCCB
YEM1E-100~800 Rudzi rwemagetsi MCCB
YEM1L-100~630 Rudzi rwekudonha kwemvura MCCB
Muchina wecircuit breaker mudiki YEMA2-6~100
Chinopwanya dunhu diki YEB1-3~63
Muchina wekupwanya dunhu mudiki YEB1LE-3~63
Muchina wekupwanya dunhu mudiki YEPN-3~32
Muchina wekupwanya dunhu mudiki YEPNLE-3~32
Muchina wekupwanya dunhu mudiki YENC-63~125
Muputsi weDunhu reMhepo YEW1-2000~6300
Muputsi weDunhu reMhepo YEW3-1600
Chinja chekuzviparadzanisa chemutoro YGL-63~3150
Chinja Chekupatsanura Mutoro YGL2-63~3150
Chinja Chekuchinja Nemaoko YGL-100~630Z1A
Chinja Chekuchinja Nemaoko YGLZ1-100~3150
YECPS2-45~125 LCD
YECPS-45~125 Dhijitari
CNC Kugaya/Kushandura-OEM
DC relay MDC-300M
Chinja cheDC Isolation YEGL3D-630
