Tsanangudzo
Intelligent universal circuit breaker (inozonzi circuit breaker) inokodzera AC 50Hz, rated voltage 400V, 690V, rated current 630 ~ 6300Alt inonyanya kushandiswa mukugovera network kugovera simba remagetsi uye kudzivirira masekete nemidziyo yemagetsi kubva pakuremerwa, undervoltage. , short circuit , Single-phase ground fault.Iyo yedunhu inotyora ine akasiyana ehungwaru ekudzivirira mabasa, ayo anogona kuona yakasarudzika kuchengetedzwa uye chaiyo chiito.Tekinoroji yaro yasvika padanho repamusoro rezvigadzirwa zvakafanana munyika, uye yakashongedzerwa neyekutaurirana interface, inogona kuita "maremote mana" uye inosangana nezvinodiwa zvenzvimbo yekudzora uye otomatiki system.Dzivisa kudzima kusingakoshi kwemagetsi uye kunatsiridza kuvimbika kwekupa magetsi.Iyi nhevedzano yezvigadzirwa inoenderana nelEC60947-2 uye GB/T14048.2 zviyero.
Normal Working Condition
1. The ambient air tembiricha iri -5℃~+40℃, uye avhareji tembiricha yemaawa makumi maviri nemana haipfuure +35℃.
2. Kukwirira kwenzvimbo yekuisa hakupfuuri 2000m
3. Kana kupisa kwakanyanya kwenzvimbo yekuisa iri + 40 ℃, hunyoro hwemhepo hunenge husingapfuuri 50%, uye hunyoro hwepamusoro hunogona kubvumirwa pasi pekushisa kwakadzika;avhareji yepamusoro hunyoro hunyoro hwemwedzi wakanyorova ndeye 90%, uye avhareji tembiricha yemwedzi ndeye +25 ℃, tichifunga nezve kunyungudika kwechigadzirwa nekuda kwekushanduka kwekushisa.
4. Dhigirii rekusvibisa idanho rechitatu
5. Chikamu chekuisa chedunhu guru redunhu rinopwanya, iyo iri pasi-voltage controller coil uye yekutanga coil yemagetsi transformer iIV, uye chikamu chekuisa chemamwe maseketi anobatsira uye maseketi ekudzora i III.
6. The vertical inclination ye circuit breaker installation haipfuure 5
7. Mushonga wedunhu wakaiswa mu cabinet, nhanho yekudzivirira ndeye IP40;kana ukawedzera gonhi remusuwo, nhanho yekudzivirira inogona kusvika IP54
Classification
1. Mutambo wedunhu wakakamurwa kuita mapango matatu nemapango mana zvichienderana nenhamba yemapango.
2. Ikozvino yakarongerwa yedunhu rinoputika rakakamurwa kuita 1600A, 2000A, 3200A, 4000A, 5000A (kugona kwakawedzera kusvika 6300A).
3. Circuit breakers inoparadzaniswa maererano nezvinangwa: kugovera simba, kudzivirira motokari, kuchengetedzwa kwejenereta.
4. Zvinoenderana nemaitiro ekushanda:
Motor operation;
Manual operation (yekugadzirisa uye kugadzirisa).
5. Maererano nekuisa maitiro:
Gadzirisa mhando: yakatwasuka yekubatanidza, kana ukawedzera bhazi rakamira, mutengo webhazi rakamira uchave
akaverengerwa zvakasiyana;
dhirowa-kunze mhando: yakatwasuka yekubatanidza, kana wedzera vertical bhazi, mutengo webhasi wakamira uchaverengerwa zvakasiyana.
6. Zvinoenderana nerudzi rwekutsika kusunungurwa:
Hungwaru pamusoro peazvino kutsika kuburitswa, Under-voltage instantaneous (kana kunonoka) kuburitswa
uye Shunt kusunungurwa
7. Zvinoenderana nerudzi rweakangwara controller:
M mhando (general intelligent type);
H rudzi (communication intelligent type).
Hunhu Hunoshanda HweMarudzi Akasiyana Evakangwara Controllers
M mhando: Pamusoro pezvikamu zvina zvekudzivirira zvimiro zvekuremerwa kwenguva yakareba, kupfupika kwepfupi kunonoka kunonoka, pakarepo uye kubuda kwepasi, zvakare ine chitarisiko chekutadza, rekodhi rekodhi, bvunzo basa, ammeter kuratidza, voltmeter kuratidza, akasiyana alarm chiratidzo. kubuda, etc Iyo ine huwandu hwakasiyana hwekudzivirira hunhu hwenzvimbo tsika uye yakakwana yekubatsira mabasa.Iyo imhando-inoshanda yakawanda uye inogona kuiswa kune mazhinji maindasitiri maapplication ane zvakakwirira zvinodiwa.
H mhando: Inogona kuve nemabasa ese eM mhando.Panguva imwecheteyo, rudzi urwu rwemutongi anogona kuona "mana ari kure" mabasa e telemetry, gadziriso yekure, kudzora kure uye kure kusaina kuburikidza netiweki kadhi kana interface inoshandura.Inokodzera network network uye inogona kutariswa nechepakati uye kudzorwa nekombuta yepamusoro.
1. Ammeter basa
Ikozvino yedunhu guru rinogona kuratidzwa pachiratidziro chekuratidzira.Kana kiyi yekusarudza ichidzvinyirirwa, ikozvino yechikamu umo mwenje wechiratidzo unowanikwa kana iyo yakakura chikamu ikozvino icharatidzwa.Kana kiyi yekusarudza ikadzvanywa zvakare, ikozvino yeimwe chikamu icharatidzwa.
2. Kuzviongorora basa
Chikamu cherwendo chine basa rekuongorora kukanganisa kwenzvimbo.Kana komputa ikaputsika, inogona kutumira kukanganisa "E" kuratidza kana alarm, uye wotangazve komputa panguva imwe chete, mushandisi anogona zvakare kubvisa dhigirii redunhu pazvinenge zvichidikanwa.
Kana tembiricha yemunharaunda inosvika 80 ℃ kana tembiricha mukhabhineti ichidarika 80 ℃ nekuda kwekupisa kwekusangana, alarm inogona kupihwa uye inotyora yedunhu inogona kuvhurwa padiki ikozvino (kana ichidiwa nemushandisi)
3. Kuisa basa
Dzvanya kunonoka kwenguva refu, kunonoka kupfupi, pakarepo, kugadzika kuseta makiyi ebasa uye +, - kiyi yekuseta inodiwa yazvino uye yekunonoka nguva zvisina tsarukano zvinoenderana nezvinodiwa nemushandisi, uye tinya kiyi yekuchengetedza mushure meinodiwa ikozvino kana kunonoka nguva yasvika.Kuti uwane rumwe ruzivo, ona chitsauko chekuisa, kushandiswa uye kugadzirisa.Kugadzika kwechikwata cherwendo kunogona kumira pakarepo kuita basa iri kana kukanganisa kwakawanda kuchiitika.
4. Kuedza basa
Dzvanya kiyi yekuseta kuti uite kukosha kweseti ikozvino kunonoka kunonoka, kunonoka kupfupi, mamiriro epakarepo, chiratidzo ganda uye +, - kiyi, sarudza inodiwa kukosha kwazvino, wobva wadzvanya kiyi yekuyedza kuita bvunzo yekuburitsa.Kune marudzi maviri emakiyi ekuyedza; imwe isiri-kutsika yekuyedza kiyi, uye imwe yacho iri kutsika kiyi yekuyedza.Kuti uwane rumwe ruzivo, ona iyo yekugumbusa mudziyo bvunzo muchitsauko chekuisa, Kushandisa uye Gadzirisa.Iyo yaimbova yekuyedza basa inogona kuitwa kana iyo yedunhu breaker yakabatana kune magetsi grid.
Kana iyo yakawandisa ikaitika munetiweki, basa rekuyedza rinogona kukanganiswa uye kudzivirira kwepamusoro kunogona kuitwa.
5. Mutoro wekutarisa basa
Seta maitiro maviri ekuseta, Ic1 kuseta renji (0.2~1) Mu, Ic2 kuseta renji (0.2~1) In, Ic1 inonotsa hunhu inverse yenguva yekumisikidza hunhu, kunonoka kwayo kuseta kukosha i1/2 yekunonoka kunonoka kuseta kukosha.Kune marudzi maviri ekunonoka maitiro eIc2: yekutanga mhando ndiyo inverse yenguva yekumisikidza hunhu, iyo nguva yekumisikidza kukosha ndeye 1/4 yekureba kunonoka kuseta kukosha;rudzi rwechipiri hunhu hwenguva, nguva yekunonoka ndeye 60s.Iyo yekutanga inoshandiswa kucheka iyo isinganyanyi kukosha mutoro weiyo yakaderera nhanho kana yazvino iri padyo neiyo yakawandisa yekuisa kukosha, iyo yekupedzisira inoshandiswa kucheka iyo isingakoshi mutoro weiyo yakaderera nhanho kana ikozvino inodarika kukosha kweIc1, ipapo. madonhwe emazuva ano kuita masekete makuru uye maseketi akakosha emutoro arambe aine simba.Kana madonhwe ezvino anodonha kuIc2, murairo unopihwa mushure mekunonoka, uye dunhu rakagurwa nedanho rezasi rinovhurwa zvakare kudzorera magetsi ehurongwa hwese, uye chiyero chekutarisa mutoro.
6. Ratidza basa rechikwata chekugumburwa
Iyo yekugumbura unit inogona kuratidza yayo yekushanda ikozvino (kureva ammeter basa) panguva yekushanda, ratidza chikamu chakatsanangurwa nemaitiro ekudzivirira kana chikanganiso chikaitika, uye kukiya chiratidziro chekukanganisa uye kukanganisa ikozvino mushure mekutyora dunhu, uye kuratidza yazvino, nguva uye chikamu. chikamu chechikamu chegadziriro panguva yekuronga.Kana iri chiito chakanonoka, chiedza chechiratidzo chinopenya panguva yekuita, uye chiedza chechiratidzo chinoshanduka kubva pakupenya kusvika kune chiedza chinogara chiripo mushure mokunge muparadzi wedunhu abviswa.
7.MCR pa-off uye analog tripping dziviriro
Iyo controller inogona kuve yakashongedzerwa neMCR on-off uye analog tripping dziviriro zvinoenderana nezvinodiwa nemushandisi.Iwo maviri modhi ese ari maviri zviito zvepakarepo.Iyo yekukanganisa yazvino chiratidzo inotumira mirairo yekuita zvakananga kuburikidza neiyo hardware kuenzanisa wedunhu.Mamiriro ezvino maitiro ezviito zviviri zvakasiyana.Iko kurongeka kweiyo analog kutsika kwakakwira, iyo inowanzo kukosha kweiyo yekukurumidza kuchengetedza domain kukosha kwemutongi (50ka75ka/100kA), Mutongi anoshanda nguva dzese uye anowanzo shandiswa se backup.Nekudaro, kukosha kwekugadzika kweMCR kwakaderera, kazhinji 10kA.Iri basa rinoshanda chete kana mutongi ane simba, haashande panguva yenguva yakavharwa kushanda.Mushandisi anogona kuda yakakosha kuseta kukosha nekurongeka kwe ± 20%.
