Miniature Circuit Breaker JCB3 63DC1000V DC: Kuvimbika Kudzivirirwa kweDC Power Systems

Munyika yanhasi, DC (Direct Current) simba rinoshandiswa zvakanyanya mumagetsi ezuva, kuchengetedza bhatiri, mota yemagetsi (EV) kuchaja, kufonerana, uye kushandiswa kwemaindasitiri. Sezvo mamwe maindasitiri uye varidzi vemba vanochinja vakananga kune renewable simba mhinduro, kudiwa kwakavimbika kuchengetedzwa kwedunhu hakuna kumbove kwakakura.

 

TheJCB3-63DC1000V DC Miniature Circuit Breaker (MCB)chinhu chepamusoro-chinodzivirira chishandiso chakanyatsogadzirirwa DC magetsi maapplication. Iine yakakwirira yekutyora simba (6kA), isina-polarized dhizaini, akawanda pole masisitimu, uye kutevedzera IEC kuchengetedza zviyero, inova nechokwadi chekuchengetedza kwakakwana uye kushanda nesimba.

 

Gwaro iri richaongorora kukosha kweDDC dziviriro yedunhu, akakosha maficha, maapplication, mabhenefiti, nhungamiro yekuisa, matipi ekugadzirisa, uye kuenzanisa nemamwe maMCB.

 

Nei DC Circuit Dziviriro Inokosha

 

DC magetsi masisitimu anonyanya kushandiswa mukuisa solar photovoltaic (PV), backup magetsi mhinduro, mota dzemagetsi, uye maindasitiri otomatiki. Nekudaro, zvikanganiso zveDC zvine njodzi kupfuura AC kukanganisa nekuti DC arcs yakaoma kudzima.

Kana dunhu pfupi kana kuwandisa zvikaitika, zvinogona kutungamira ku:

 

✔ Equipment kukuvara - Kuwedzeredza uye simba rekuwedzera rinogona kupfupisa hupenyu hwezvinhu zvinodhura.

✔ Njodzi dzemoto - Inoenderera DC mafungu anogona kuchengetedza magetsi arcs, achiwedzera njodzi yemoto.

✔ System kutadza -Iyo isina kudzivirirwa system inogona kuona kupera kwesimba rakazara, zvichikonzera kuderera uye kugadzirisa kunodhura.

 

Yepamusoro-soro DC yedunhu breaker, senge JCB3-63DC, yakakosha pakuchengetedza kuchengetedzwa, kudzivirira kukuvara kunodhura, uye kuchengetedza kusingapindike kuyerera kwemagetsi.

 

Key Features ofJCB3-63DC MCB

 

Iyo JCB3-63DC DC Miniature Circuit Breaker inopa huwandu hwakawanda hwezvinhu zvinoita kuti ive sarudzo yepamusoro kune nyanzvi dzinoshanda neakakwira-voltage DC magetsi masisitimu.

 

1. High Breaking Capacity (6kA)

 

Inokwanisa kukanganisa zvakachengeteka mafungu makuru ekukanganisa, kudzivirira kukanganisa kumidziyo yakabatana.

Yakakosha kumashandisirwo akaita sesolar PV zvidyarwa, maindasitiri otomatiki, uye masisitimu ekuchengetedza simba, uko kusingatarisirwe kusimuka kwemagetsi kunogona kuitika.

 

2. Wide Voltage uye Current Range

Yakayerwa kusvika ku1000V DC, ichiita kuti ive yakanaka kune yakakwira-voltage masisitimu.

Inotsigira zviyero zvazvino kubva ku2A kusvika 63A, ichipa kuchinjika kune kwakasiyana kuisirwa.

 

3. Multiple Pole Configurations (1P, 2P, 3P, 4P)

 

1P (Imwe Pole) - Inokodzera yakapfava yakaderera-voltage DC zvikumbiro.

2P (Double Pole) - Inoshandiswa mune solar PV masisitimu uko mitsetse yakanaka uye yakaipa inoda kuchengetedzwa.

3P (Triple Pole) & 4P (Quadruple Pole) - Yakanakira kune yakaoma DC network inoda yakazara system yega.

 

4. Non-Polarized Design for Easy Installation

 

Kusiyana nemamwe madhigirii eDC, JCB3-63DC haina-polarized, zvichireva kuti:

Waya dzinogona kubatanidzwa mune chero nzira pasina kukanganisa kuita.

Inorerutsa kuisa uye kugadzirisa, kuderedza njodzi yekukanganisa kwewaya.

 

5. Yakavakwa-mukati Contact Position Indicator

 

Zvitsvuku uye zvakasvibirira zviratidzo zvinopa mufananidzo wakajeka wekuona kana muputsi ari ON kana OFF.

Inowedzera kuchengetedzeka uye kugona kwevagadziri vemagetsi, mainjiniya, uye vashandi vekugadzirisa.

 

6. Yakakiyiwa Yekuwedzera Kuchengeteka

 

Inogona kuvharwa mu OFF chinzvimbo uchishandisa padlock, kudzivirira netsaona kudzorera simba panguva yekugadzirisa.

 

7. Certified for International Safety Standards

 

Inoenderana neIEC 60898-1 uye IEC/EN 60947-2, kuve nechokwadi chekugamuchirwa kwepasirese uye kuvimbika.

 

8. Yepamusoro Arc-Kudzima Technology

 

Inoshandisa flash barriers system kukurumidza kudzvanya maarcs emagetsi ane ngozi, kuderedza njodzi yemoto kana kutadza kwechikamu.

 

 

 

Zvikumbiro zveJCB3-63DC DC Circuit Breaker

 

Nekuda kwekugadzirwa kwayo kwakasiyana-siyana uye yakakwirira kuchengetedza maficha, iyo JCB3-63DC inoshandiswa mune dzakasiyana siyana dzeDC application:

 

1. Solar PV Systems

 

Inoshandiswa pakati pema solar panel, inverters, uye mabhatiri ekuchengetedza zvikamu kudzivirira kubva kune overcurrents uye mapfupi maseketi.

Inovimbisa kushanda kwakachengeteka mune zvese zvekugara uye zvekutengesa solar kumisikidzwa.

 

2. Battery Energy Storage Systems (BESS)

Inopa kuchengetedza kwakakosha kumabhangi ebhatiri anoshandiswa mudzimba, mabhizinesi, uye maindasitiri emagetsi ekuchengetedza mhinduro.

 

3. Motokari yeMagetsi (EV) Zviteshi zvekuchaja

 

Inodzivirira maseketi mapfupi uye kuwandisa muDC inokurumidza-kuchaja zviteshi, kuve nechokwadi chekuchaja kwakachengeteka uye kwakanaka.

 

4. Telecommunications & Data Centers

 

Inodzivirira mambure ekukurukurirana uye magetsi kubva pakukanganisa kwemagetsi.

Yakakosha kuchengetedza kusinga vhiringike kufambisa data uye nhare yekubatanidza.

 

5. Industrial Automation & Power Distribution

 

Inoshandiswa mukugadzira zvidyarwa uye otomatiki masisitimu kuti ive nechokwadi chekuenderera kuyerera kwemagetsi uye kuchengetedzwa kwemidziyo.

Maitiro ekuisa iyo Miniature Circuit Breaker JCB3 63DC

 

Kuti uve nechokwadi chekushanda kwakachengeteka uye kwakaringana, tevera matanho ekuisa aya:

1. Dzima magetsi ese usati watanga.

2. Isa iyo MCB pane yakajairwa DIN njanji mukati mechikamu chekugovera.

3. Batanidza iyo DC inopinza uye yakabuda waya zvakachengeteka kune inopwanya terminals.

4. Iva nechokwadi chokuti muputsi ari mu OFF nzvimbo asati adzorera simba.

5. Ita basa rekuedza kuburikidza nekushandura breaker ON uye OFF.

 

Pro Tip: Kana usiri kujairana nekuisa magetsi, gara uchihaya ane rezinesi wemagetsi kuti ave nechokwadi chekuteedzera mitemo yekuchengetedza.

 

Maintenance Mazano eHupenyu Hurefu uye Kuchengetedzeka

 

Kuchengeta JCB3-63DC ichishanda nemazvo, kuongorora uye kugadzirisa nguva dzose kunokurudzirwa:

✔ Tarisa kubatanidza - Ita shuwa kuti ese materminal akasimba uye haana corrosion.

✔ Edza iyo breaker - Nguva nenguva chinja iyo ON uye OFF kuti uone kushanda kwayo.

✔ Ongorora kukuvara - Tsvaka mavanga ekutsva, mativi asina kusimba, kana zviratidzo zvekupisa.

✔ Chenesa nguva dzose - Bvisa guruva nemarara kudzivirira nyaya dzekuita.

✔ Tsiva kana zvichidikanwa - Kana iyo breaker ichifamba kazhinji kana kuratidza zviratidzo zvekutadza, itsive nekukurumidza.

 

Kuenzanisa: JCB3-63DC vs. Mamwe DC Circuit Breakers

Iyo JCB3-63DC inodarika yakajairwa DC maseketi mabhureki maererano nekubata kwemagetsi, kudzvanya kwearc, uye nyore kuisirwa, zvichiita kuti ive sarudzo yakanaka yeakakwira-voltage DC maapplication.

 

Iyo JCB3-63DC miniature yedunhu breaker inodarika yakajairwa DC inopwanya maseketi munzvimbo dzakati wandei. Iyo inopa yakakwira yekutyora simba ye6kA, ichienzaniswa ne4-5kA inowanzo kuwanikwa mumamodhi akajairwa, kuve nechokwadi chekudzivirira kwepamusoro kubva kumaseketi mapfupi uye kuwandisa. Pamusoro pezvo, nepo mazhinji akajairwa maDC MCB akarongerwa 600-800V DC, iyo JCB3-63DC inotsigira kusvika ku1000V DC, ichiita kuti ive yakakodzera kune yakakwira-voltage application. Imwe bhenefiti ndeye isina-polarized dhizaini, iyo inorerutsa kuisirwa nekubvumira kubatanidzwa mune chero nzira, kusiyana neakawanda echinyakare DC mabreak anoda chaiyo wiring kutaridzika. Uyezve, iyo Miniature Circuit Breaker JCB3 63DC 1000V DC inoratidzira nzira inovharika, ichiibvumira kuti ichengetedzwe mu OFF chinzvimbo chekuwedzera kuchengetedzwa, chinhu chisingawanzo kuwanikwa mumamodeli akajairwa. Chekupedzisira, inosanganisira tekinoroji yekudzvanya tekinoroji, iyo inoderedza zvakanyanya njodzi dzearc yemagetsi, nepo mamwe akawanda mabreaker edunhu achingopa arc kudzivirira.

 

Mhedziso

Iyo Miniature Circuit Breaker JCB3 63DC1000V DC ndiyo inofanirwa-kuve nemhinduro yesimba rezuva, kuchengetedza bhatiri, EV kuchaja zviteshi, nharembozha, uye maindasitiri otomatiki.

Yayo yakakwirira yekutyora simba, inochinjika danda masisitimu, uye kutevedzera IEC kuchengetedza zviyero zvinoita kuti ive imwe yeakanyanya kuvimbika DC kudzivirira zvishandiso pamusika.

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