Basa uye basa reakawanda-inoshanda simba meter: Multi-function simba mita ndeye yakawanda-inoshanda yakangwara mita ine programmable kuyerwa, kuratidza, kutaurirana kwedhijitari uye simba pulse transmission kubuda, iyo inogona kupedzisa kuyerwa kwesimba, kuyerwa kwesimba, kuratidza data, kutora uye kutapurirana., Multifunctional magetsi mamita anoshandiswa zvakanyanya mu substation otomatiki, kugovera otomatiki, zvivakwa zvakangwara, uye kuyerwa kwesimba, manejimendi uye ongororo mukati memabhizinesi.Iko kuyerwa kwechiyero ndeye 0.5, uye inogona kuona LED pane-saiti kuratidza uye kure RS-485 dijitari interface kutaurirana, uchishandisa MODBUS-RTU protocol.Inokodzera kugovera magetsi makabati uye zvivakwa zvakangwara.
Mamodheru emamita emagetsi emagetsi akawanda: Kune akawanda mamodheru emamita emagetsi emagetsi akawanda pamusika, uye iwo makuru anochengetedza mamodheru ndeaya:
PZ568E-2S4 / 3S4 / AS4 (digital tube display) uye PZ568E-2SY (liquid crystal display) - inogona kuyera voltage, ikozvino, nguva yakawanda, simba, basa rinoshanda, simba remagetsi panguva imwe chete;
PZ568E-27Y/9S7——inogona kuyera simba rinoshanda uye rinoita simba remagetsi matatu-chikamu;
PZ568E-279/9S9 - inogona kuyera ikozvino uye inoshanda simba remagetsi matatu-chikamu;
PZ568E-2S9A/9S9A/3S9A/AS9A——inogona kuyera voltage, ikozvino, inoshanda simba uye reactive simba rezvikamu zvitatu zvemagetsi;
Kuisa nzira ye-multi-function power mita
Danho 1. Sarudza nzvimbo yakanaka pamagetsi ekugovera kabhineti uye uzarure maburi ekuisa;
Nhanho 2. Mushure mokubvisa mita, sunungura screwing screw uye bvisa kugadzirisa clip;
Nhanho 3. Isai mita mugomba remamita rakavhurika rekabati yekugovera magetsi;
Danho 4. Isai chiridzwa chekugadzirisa clip kugadzirisa nzvimbo yekuisa screw.
Mibvunzo Inowanzo bvunzwa nezve Zvakajairwa Mhosva dze Multifunctional Power Meter
1. Chii chandinofanira kuita kana iyo analogi inobuda chiratidzo yakapetwa kaviri?
Mhinduro: Inogona kukonzerwa neiyo system wiring.Ingave maAO maviri ekubuda (analog outputs) anoshandiswa panguva imwe chete uye migumo yakaipa inoiswa pasi panguva imwe chete.Kana zvakadaro, izvo zviviri zvinobuda zvichakanganisa mumwe nemumwe.Zvinokurudzirwa kuisa chiratidzo isolator kuigadzirisa.
2. Chii chandinofanira kuita kana chiratidziro chemashure chekutsvaga kwekushandura chikangoerekana chabviswa uye chakavharwa kana kunyengera kwenhema?
Mhinduro: Inogona kunge iri nekuda kweiyo chaiyo yekubatanidza yeanobatsira mabatiro ekuchinja pamutsara kana dambudziko reiyo yekumashure kuseta, saka tarisa mutsara uye yekumashure masisitimu ehurongwa.
3. Chii chandinofanira kuita kana shanduko yekushandura isina kuvharwa?
Mhinduro: Inogona kunge iri nekuda kweiyo chaiyo yekubatanidza yeanobatsira mabatiro ekuchinja pamutsara kana dambudziko reiyo yekumashure kuseta, saka tarisa mutsara uye yekumashure masisitimu ehurongwa.
4. Chii chandinofanira kuita kana relay yakabuda isina kujairika?
Mhinduro: Tarisa iyo wiring kana relay marongero.Kune matatu ekubuda modhi yekuburitsa relay: level, pulse uye alarm.Pane nzira mbiri dzekubuda dzenhanho uye pulse.Kune chaiyo wiring, ndapota tarisa kune chigadzirwa bhuku kana kubata rubatsiro rwehunyanzvi rwemugadziri akakodzera.
5. Chii chandinofanira kuita kana chiratidzo chekubuda kwedijitari chisina kujairika?
Mhinduro: Tarisa iyo wiring kana yedhijitari yekubuda marongero.Idzo nzira dzekubuda dzedhijitari dzinosanganisira magetsi emagetsi pulse kubuda uye alarm kubuda.Kune chaiyo wiring, ndapota tarisa kune chigadzirwa bhuku kana kubata rubatsiro rwehunyanzvi rwemugadziri akakodzera.
6. Chii chandinofanira kuita kana pasina dambudziko nechiridzwa wiring asi pasina kutaurirana?
Mhinduro: Zvigadziriso zvezviridzwa, tarisa kana chiridzwa chekumisikidza kero uye baud mwero zvinoenderana nesoftware software.Zvese zviridzwa zvakabatana kune imwechete yekutaurirana chiteshi zvinofanirwa kuve nechokwadi chekuti kero hadzipindire uye mitengo yebaud inowirirana.
7. Chii chandinofanira kuita kana backlight yechiridzwa ichipenya?
Mhinduro: Tarisa marongero earamu echiridzwa, zvimwe zviridzwa zvinopenya backlight pavanenge vari mu alarm state.Kana chiridzwa chiri mualarm state, iyo backlight inopenya, mushure mekudzima alarm, iyo backlight inodzokera kune yakajairwa.
8. Chii chandinofanira kuita kana chiridzwa chisingagoni kupinda mugadziriro yeparameter?
A: Zvinogoneka kuti password yakaiswa netsaona, ndapota taura nerutsigiro rwehunyanzvi kuti ubatsirwe.
9. Chii chandinofanira kuita kana ikozvino uye kuratidzwa kwemagetsi kwakarurama, asi kuratidzwa kwemagetsi kusina kunaka?
Mhinduro: Kana pane dambudziko remagetsi kana kuti ikozvino wiring, nyatsotarisa kana magetsi kana ikozvino wiring inotsinhaniswa kana kudzoserwa pakati pezvikamu.
10. Chii chandinofanira kuita kana iyo analogi inobuda chiratidzo yakapetwa kaviri?
Mhinduro: Inogona kukonzerwa neiyo system wiring.Ingave maAO maviri ekubuda anoshandiswa panguva imwe chete uye magumo asina kunaka akaiswa pasi panguva imwe chete.Kana zvakadaro, izvo zviviri zvinobuda zvichakanganisa mumwe nemumwe.Zvinokurudzirwa kuisa chiratidzo isolator kugadzirisa dambudziko.
11. Chii chandinofanira kuita kana mita isina kuratidza?
Mhinduro: Simbisa kana magetsi ekuisa emagetsi emagetsi akajairika, tarisa kana paine chinongedzo chemukati mumutsara unouya wemagetsi echiridzwa, uye shandisa multimeter kuyera kana voltage yeinouya mutsara terminal yechiridzwa. yakajairika uye inosangana nezvinodiwa zvekuodha.kana zvinodiwa zvazadzikiswa.Ita shuwa kuti akakodzera ekuwedzera magetsi emagetsi (AC/DC85-265V) awedzerwa kune yekuwedzera magetsi emagetsi terminal yechiridzwa.Iyo yekuwedzera magetsi emagetsi inodarika iyo yakatarwa inogona kukuvadza chiridzwa uye haigone kudzoserwa.Iwe unogona kushandisa multimeter kuyera kukosha kwevoltage yeanobatsira magetsi ekupa.Kana magetsi emagetsi ari akajairika uye mita isina kuratidza, unogona kufunga nezvekudzima uye kuisazve simba pa.
12. Ndechipi chikonzero nei chiridzwa chichitadza kuratidza basa rinodiwa?
Mhinduro: Tarisa kana mita yeiyi modhi ine basa iri.Iyo mita yawakaodha inofanirwa kunzwisisa mashandisirwo ayo.Mhando dzakasiyana dzine mabasa akasiyana, saka haufanirwe kubatanidza kana kuashandisa nemapofu.
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A: The transformer ratio yeCT uye PT yemamita pachayo haina kuiswa.Iwe unogona kutarisa bhuku remushandisi rakanamirwa kumita kana kubata technical support zvakananga kuti ubatsirwe.
14. Pane zvikanganiso zviri pachena mune zvakaratidzwa kukosha kwevoltage uye zvazvino (semuenzaniso, iyo B-phase voltage yakakura kwazvo) nei?
Mhinduro: Inogona kunge iri dambudziko nekugadzika kweiyo wiring nzira.Shandura nzira ye wiring yevoltage kana yemazuva ano zvinoenderana neiyo chaiyo wiring yehurongwa muzvirongwa zvechiridzwa.
15. Chii chandinofanira kuita kana zviyero zvakayerwa zveU, I, P, nezvimwe zvisina kururama?
Mhinduro: Inogona kunge iri dambudziko rekuisa waya kana dambudziko rekuisa.Kutanga, iwe unofanirwa kuve nechokwadi chekuti chaiyo voltage uye masaini masaini akabatanidzwa kumamita.Iwe unogona kushandisa multimeter kuyera chiratidzo chevoltage, uye shandisa simbi yekuyera kuyera iyo yazvino chiratidzo kana zvichidikanwa.Chechipiri, ita shuwa kuti kubatana kwemutsara wechiratidzo kwakaringana, senge zita rimwechete kupera kwechiratidzo chazvino (kureva kuti, mutsara unouya unopera), uye kana kutevedzana kwechikamu chega chega kwakashata.Iyo yakawanda-inoshanda simba mita inogona kuona iyo yemagetsi interface kuratidza, chete kana iri reverse simba rekufambisa, iyo inoshanda data data haina kunaka, uye iyo inoshanda simba data haina kunaka mukushandiswa kwakawanda.Kana chiratidzo chesimba rinoshanda chisina kunaka, zvinogoneka kuti mitsara yezvino yekupinza uye yekubuda yakabatana zvisizvo.Ehe, iyo isiriyo chikamu chinoteedzana yekubatanidza ichakonzerawo abnormal simba kuratidza.Mukuwedzera, inofanira kuonekwa kuti simba rinoratidzwa nemamita ndiro kukosha kwegridhi yekutanga.Kana iyo yakawanda yemagetsi uye ikozvino transformer yakaiswa mumamita isingaenderane neakawanda eiyo chaiyo transformer inoshandiswa, kuratidzwa kwesimba kwemamita kuchavewo kusina kururama.Iwo magetsi uye mazera emazuva ano mumamita haabvumirwi kuchinjwa mushure mokubva mufekitari.Iyo wiring network inogona kugadziridzwa maererano neiyo chaiyo nzira yekubatanidza pane saiti, asi iyo yekumisikidza nzira ye wiring muchirongwa chemenu inofanirwa kuenderana neiyo chaiyo wiring nzira, zvikasadaro zvinozotungamira kune zvisiri izvo kuratidza ruzivo.
16. Chii chandinofanira kuita kana simba remagetsi risina kururama?
Mhinduro: Inogona kunge iri dambudziko rekuisa waya.Kuunganidzwa kwesimba remagetsi kwemamita kunobva pakuyerwa kwesimba.Kutanga tarisa kana kukosha kwesimba kwemamita kunoenderana nemutoro chaiwo.Iyo yakawanda-inoshanda simba mita inotsigira nzira mbiri kuyerwa kwesimba.Munyaya ye wiring isina kunaka, kana simba rose rinoshanda risina kunaka, simba richaunganidzwa kune reverse rinoshanda simba, uye simba rakanaka rinoshanda harizounganidzwi.Dambudziko rinonyanya kushandiswa mumunda ndiro reverse rekubatanidza kwetambo dzinopinda uye dzinobuda dzezvino transformer.Iyo yakawanda-inoshanda simba mita inogona kuona iyo yakasainwa inoshanda simba rechikamu chekuparadzanisa.Kana simba racho risina kunaka, rinogona kunge riri wiring isiriyo.Mukuwedzera, iyo isiriyo chikamu chekutevedzana kwekubatanidza kunokonzeresa kusajairika kwesimba remagetsi remamita.
Nguva yekutumira: Nov-21-2022