Nyika yangu yave iri nzvimbo huru yepasi rose yekugadzirwa kwemidziyo yemidziyo uye zvigadzirwa zvemagetsi uye zvemagetsi, uye iyo vhoriyamu yayo yeEnorti inoenderera mberi nekuwedzera. Pamwe chete neyekutengi yechigadzirwa chengetedzo, mumutsara nemitemo yakakwana yenyika uye mirau yepasi rese, vagadziri vanoramba vachivandudza kuchengetedza zviyero zvekuchengetedza zvigadzirwa. Uye zvakare, iyo mugadziri zvakare inobhadhara zvakanyanya kutarisisa kwekuongororwa kwakachengeteka kwechigadzirwa usati wasiya fekitori. Panguva ino, kuchengetedzeka kwemabasa emagetsi echigadzirwa, pamwe kuchengetedzeka nekuvhunduka kwemagetsi, chinhu chakakosha chechitarisiko panguva yacho.
Kuti unzwisise chiitiko chechigadzirwa chechigadzirwa, kuronga kwechigadzirwa, chimiro, uye zvinhu zvekunzwa zvine zvirevo zvakafanana kana zvakatemwa. Kazhinji, vagadziri vachashandisa nzira dzakasiyana dzekutarisa kana kuyedza. Nekudaro, zvezvigadzirwa zvemagetsi, kune mhando yemiedzo inofanira kuitwa, iyo-dielectric inongotaurwa seyekuedza kuongororwa kana hipot bvunzo, esimba resimba bvunzo, etc. Zvigadzirwa zvakanaka kana zvakaipa; Inogona kuratidzwa neyemagetsi yekuedza.
Kune marudzi mazhinji emhando dzevoltage testers pamusika mazuva ano. Sekusvika kuVagadziri vane hanya, nzira yekuchengetedza capital investment uye yavo zvavanoda kutenga zvinobatsira zvine chekuita nezvinhu zvakawedzera uye zvakanyanyisa kukosha.
1. Rudzi rweNyika Itsika Voltage bvunzo (kutaurirana kana DC)
Mutsetse wekugadzira unonzi Voltage bvunzo, iyo inonzi tsika yekuyedza Zviripachena, kutaurirana kwacho kunoratidza bvunzo yekuverenga ngarava kunofanira kufunga kana kuwanda kweiyo nguva yekuyedza kuongororwa kunoenderana neyekuvhiya frequency yeiyo yakayedzwa chinhu; Naizvozvo, kugona kwekutendeuka kusarudza mhando yeyekuedza voltage uye kusarudzwa kwekuchinja kwekutaurirana kwekuzviviranidzira frequency ndiyo yakakosha mabasa ezvakanaka voltage tester. .
2. Test voltage chiyero
Kazhinji, chiyero chekubuditsa muedzo wekutaurirana neyekukurukurirana Mushandisi anosarudza sei chiyero chakakodzera voltage chekushandisa kwake? Sekureva kwemapoka akasiyana echigadzirwa, iyo bvunzo voltage yechigadzirwa ine mitemo inoenderana yekuchengetedza. Semuenzaniso, muIEC60335-16-16: 2001 (GB4706.1), iyo yakadzivirira bvunzo yekuyedza kushandira tembiricha ine kukosha kwekuyedza kweiyo gadziriso yekuita. MuIEC60910-1: 2001 (GB4943), iyo bvunzo voltage yemhando dzakasiyana dzepfungwa dzakataurwa zvakare.
Zvinoenderana nerudzi rwechigadzirwa uye rwiyo runoenderana, iyo bvunzo voltage yakasiyanawo. Pamusoro peiyo general mugadziri esarudzo ye5kv uye dc 6kv inonyatsosangana nezvinodiwa, asi zvingaitwe nemasangano ekutaurisa ezvigadzirwa zvakasiyana, zvingave zvakafanira kusarudza zvigadzirwa zvinoshandiswa 10kv uye 20kv Kutaurirana kana DC. Naizvozvo, kukwanisa kupokana kusarudzika voltage yekuburitsa zvakare ndiyo inodikanwa yakakosha yeiyo trate voltage tester.
3. Nguva yeQuiz
Sekureva kwezvigadzirwa zvedzidzo, iyo general inoregedza voltage bvunzo inoda masekondi makumi matanhatu panguva iyoyo. Izvi zvinofanirwa kuve zvakaitwa zvakanyatsoitwa mukuchengetedza kuratidzira masangano uye mafekitori emabharabhu. Nekudaro, muedzo wakadaro unenge usingaiti kuitwa pamucheto wekugadzira panguva iyoyo. Iyo huru inotarisisa iri pakugadzira kumhanya uye kugadzirwa kwekubudirira, saka bvunzo refu-refu haigone kugutsa zvido zvinoshanda zvinoshanda. Neraki, masangano mazhinji iye zvino anotendera kusarudzwa kupfupisa nguva yekuyedzwa uye kuwedzera iyo bvunzo voltage. Uye zvakare, mamwe marudzi matsva ekuchengetedza akataura zvakajeka nguva yekuyedzwa. Semuenzaniso, muEquendix a Iec60335-1, Iec609-16 uye zvimwe zvinotaurwa, zvinotaurwa kuti muedzo wekuedzwa (nguva yekuyedza) nguva ndeye 1sec. Naizvozvo, kuiswa kweyedzo nguva zvakare iri basa rinodiwa reiyo tsiridzo yeLittage tester.
Chechina, iyo voltage inononoka kusimuka basa
Mazhinji mirawo yekuchengetedza mirayiro, yakadai seIC609950, tsanangura hunhu hwekubuda kweyekupedzisira, IEC603-16-16 Tsanangudzo muKutsanangudzo muNew: Mamwe mirau yekuchengetedza ane zvinodiwawo zvakafanana, ndiko kuti, iyo voltage haigoni kungoerekana yaiswa pachinhu chakayerwa, uye panofanira kunge paine chinononoka kusimuka. Kunyangwe iyo squongiti isingatsanangure nguva yakatsanangurwa nguva yekukwira kunonoka izvi zvakadzama, chinangwa chayo kudzivirira kuchinja kamwe kamwe. Yakakwira voltage inogona kukuvadza iyo insulation basa rechinhu chakayerwa.
Isu tinoziva kuti iyo yakadzivirira bvunzo yeVoltage haifanire kunge iri yekuparadza, asi nzira yekutarisa zvigadzirwa zvechigadzirwa. Naizvozvo, iyo Inotsungirira Tester Tester inofanira kunge ine chinononoka kusimuka. Ehezve, kana kusaziva kwacho kuchinge kwawanikwa panguva yekukwira kunononoka, chiridzwa chinofanira kukwanisa kumisa kubuda, kuitira kuti muedzo wekutsauka unoita kuti basa rive rakajeka.
Shanu, kusarudzwa kweyedzo zvazvino
Kubva pane izvo zvinodiwa pamusoro, tinogona kuwana izvo, kutaura zvazviri, izvo zvinodiwa zvemitemo yekuchengetedza maererano neyekudzivirira tester tester zvinonyatsojeka zvinodiwa. Nekudaro, kumwe kufunga kwekusarudza testge tester ndiyo chiyero chekuparadza chazvino kuyerwa mari. Pamberi pekuedza, zvinodikanwa kuti uise muedzo wekuyedza, kuyedza nguva uye iyo yazvino nguva (iyo yekumusoro muganho wekuparadza zvazvino). Iyo iripo inodzivirira testers voltage pamusika anotaurirana semuenzaniso. Iyo yakanyanya kuvhenekesa yazvino iyo inogona kuyerwa ndeyekupedzisira kubva ku3ma kusvika 100ma. Ehe, iyo yakakwira chiyero chekudzinga zvazvino kuyerwa, iyo yakakwira mutengo wehama. Ehezve, pano isu tinofunga kwenguva pfupi yekuyera mari yekuyera uye kugadzirisa pane imwe nhanho! Saka, maitiro ekusarudza chiridzwa chinokodzera iwe? Pano, isu zvakare tinotsvaga dzimwe mhinduro kubva kune zvakatemwa.
Kubva pane zvinotevera zvirevo, tinogona kuona kuti iyo yakadzivirira sei bvunzo yekunyora inotsanangurwa mune zvakatemwa:
Spection zita kutaura mune iyo squification kuti uone kuitika kwekuparadzwa
Iec60065: 2001 (GB8898)
"Zvinodikanwa Zvinodiwa neAudio, Vhidhiyo uye Zvakafanana Zvemagetsi Zvivakwa"
IEC60335-1: 2001 (GB4706.1)
"Kuchengetedzeka kwemhuri uye nemidziyo yakafanana yemagetsi chikamu 1: Kazhinji zvinodiwa" 13.3 Munguva yekuedza, hapana kupaza.
Iec60910-1: 2001 (GB4943)
"Kuchengeteka kweruzivo rwehunyanzvi hwekushandisa" 5.2.1 Munguva yekuedza, iyo internation haifanirwe kuputswa.
Iec60598-1: 1999 (GB7000.1)
"Zvikuru Zvakachengetedzwa Zvinodiwa uye kuyedza kwemarambi uye marambi" 10.2.2 ... panguva yekuedza, hapana flimens, hapana kuputsika kana kupwanyika kuchaitika.
Tafura i
Inogona kuoneka kubva patafura 1 iyo ichokwadi, mune izvi zvakanangana, hapana data rakajeka renyama kuti uone kana iyo insulation isingabvumirwe. Mune mamwe mazwi, hazvikuudze kuti vangani zvigadzirwa zvazvino zvakakodzera kana zvisina kukodzera. Ehezve, pane mitemo yakakodzera maererano neyekupedzisira muganho wezvakarongedzwa zvazvino uye izvo zvinokwanisa zvinodiwa zveiyo iyo inogadzirisa tester Iyo yakakwira muganho wakatemerwa ndeyekuita kuti udzorere kudzivirirwa Tsananguro yeiyi muganho mune dzakasiyana dudziro inoratidzwa muTafura 2.
Kutaurisa zita renhoroondo rakarongedzwa razvino (rwendo razvino) pfupi-redunhu razvino
Iec60065: 2001 (GB8898)
"Kuchengetedza zvinodiwa neAudio, vhidhiyo uye zvakafanana zvemagetsi zvigadzirwa" 10,3.2 ...... Kana iyo yekubuda iripo isingasviki 100ma, iyo kifaa yakawandisa haifanirwe kubviswa. Iyo yekubvunzira voltage inofanira kupihwa nekuwanikwa kwesimba. Simba remagetsi rinofanira kurongwa kuti rive nechokwadi chekuti kana iyo bvunzo yekubvunda yakagadziriswa kune inoenderana mwero uye iyo yekubuda terminal ipfupi-inotenderera, iyo inobuda ikozvino inofanira kunge iri angangoita 200ma.
IEC60335-1: 2001 (GB4706.1)
"Kuchengeteka kweimba uye zvakafanana magetsi emagetsi chikamu 1: Zviitiko Zvakawanda" 13.3: Rwendo razvino IR Pfupi-Dunhu riripo
<4000 ir = 100ma 200ma
≧ 4000 uye <10000 ir = 40ma 80ma
≧ 10000 uye】 20000 IR = 20ma 40ma
Iec60910-1: 2001 (GB4943)
"Kuchengetedza kweruzivo rwehunyanzvi hwekushandisa technology" isina kunyatsotaurwa isina kunyatsotaurwa
Iec60598-1: 1999 (GB7000.1-2002)
"Zvikuru Zvekuchengetedza Zvikonzero uye Kuedza kwemarambi uye marara" 10.2.2 ...... Kana iyo yekubuda iripo isingasviki 100ma, iyo yakawandisa yekudzokorora haifanirwe kubviswa. Kune yakakwira voltage tripurformer inoshandiswa mukuedza, apo iyo yekuburitsa voltage inogadziriswa kune inoenderana yekuyedza voltage uye iyo yekubuda ipfupi-inotenderera, iyo inobuda iripo inosvika 200ma
Tafura II
Maitiro ekuisa kukosha kwakakodzera kweiyo leakage yazvino
Kubva pamirairo iri pamusoro apa yekuchengetedza, vagadziri vazhinji vachave nemibvunzo. Marii inofanira kusunungurwa parizvino mukuita kuti isarudzwe? Muchikamu chekutanga, takataura zvakajeka kuti kugona kweiyo testge tester inoda kuve 500va. Kana iyo bvunzo voltage iri 5kv, saka iyo leakage yazvino inofanira kunge iri 100ma. Izvozvi zvinoita kunge zvinodikanwa zve 800va kusvika 1000va unotodiwa. Asi iyo general application mugadziri ane izvi zvinodiwa? Sezvo isu tichiziva kuti yakakura kugona, iyo yakakwira mutengo wemidziyo yakadyarwa, uye zvine njodzi zvakanyanya kune anoshanda. Iko kusarudzwa kwechiridzwa kunofanirwa kuongorora zvizere hukama hwekufananidza pakati pezvinodiwa zvinodiwa uye chimbo chehurongwa.
Muchokwadi, panguva yekugadzira mutsara wekuyedza kwevazhinji vagadziri, muganho wepamusoro wezvekudzima zvazvino zvinoshandisa zvinowanzoitika zvinokatyiswa zviripo: senge 5ma, Uyezve, chiitiko chinotitaurira kuti tsika chaiyo kuyerwa uye izvo zvinodiwa zvemiganhu iyi zviri kure zvakanyanya kubva kune mumwe nemumwe. Nekudaro, zvinokurudzirwa kuti kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge chigadzirwa. "
Sarudza Zvakakodzera Netsamba Voltage Test Equipment
Kazhinji, paunenge uchisarudza chirevo cheLittage, panogona kunge paine chikanganiso mukuziva uye kunzwisisa mitemo yekuchengetedza. Maererano nemirairo yekuchengetedza nzvimbo, rwendo rwazvino nderekuti 100ma, uye ipfupi-redunhu rinoda kusvika 200ma. Kana ikatsanangurwa zvakananga seanonzi 200ma inoregedza Tester Tester imhosva yakakomba. Sezvatinoziva, kana zvinobuda zvichiramba voltage is 5kv; Kana iyo inobuda iripo 100ma, iyo Inotsungirira Tester Tester ine inobuda simba re 500va (5kv x 100ma). Kana iko kukokwa kwazvino kuri 200ma, kunoda kupeta kaviri kuendesa kugona kusvika 1000va. Kutsanangurwa kwakashata kwakadaro kuchaguma nemutoro wekutengwa pakutenga michina. Kana iyo bhajeti ishoma; Pakutanga kukwanisa kutenga zviridzwa zviviri, nekuda kwemhosva yetsananguro, mumwe chete anogona kutengwa. Naizvozvo, kubva pane kujekeswa kuri pamusoro, zvinogona kuwanikwa kuti mugadziri anonyatsosarudza iyo yakadzivirira voltage tester. Kunyangwe kusarudza yakakura-kugona uye yakasarudzika-mhando chiridzwa zvinoenderana nehunhu hwechigadzirwa uye zvinodiwa zvekufungidzira. Kana ukasarudza chiridzwa chakakura-hurongwa uye chishandiso, chichava dongo hombe, nheyo yekutanga ndeyekuti kana ikaringana, ndiyo hupfumi hupfumi hwese.
Mumhedziso
Ehezve, nekuda kweiyo yakaomarara mutsara wekuyedza mamiriro ezvinhu, mhedzisiro yebvunzo inokanganiswa zvikuru nezvinhu zvakaita sezvinhu zvakagadzirwa nevanhu uye zvakatipindirana, uye zvinhu izvi zvine chekuita nehuremu hwe Chigadzirwa. Sarudza yakanaka Inotsungirira Tester Tester, Bata iyo inokosha inokosha mapoinzi, uye kuvimba kuti iwe uchave uchikwanisa kusarudza testge tester yakakodzera zvigadzirwa zvekambani yako. Kana iri nzira yekudzivirira nekudzikisa zvisizvo, icho zvakare chakakosha chikamu chekumanikidza.
Kutumira Nguva: Kukadzi-06-2021
