I-China 100-1600A 4300 Fixed Type MCCB Molded Case Circuit Breaker esezingeni eliphezulu Isithombe Esifakiwe

I-China 100-1600A 4300 Ikhwalithi ephezulu ye-MCCB Molded Case Circuit Breaker

Incazelo emfushane:

I-CJMlM8 Series circuit Breaker, iyindlela ebanzi yokusebenzisa ubuchwepheshe obuthuthukisiwe bomhlaba wonke kanye nokuthuthukiswa kwayo futhi ithole amalungelo obunikazi amaningi emikhiqizo emisha, ene-compact encane, i-modular, i-high break, ama-breakpoint amabili, i-0 ye-flying arc, ukuvikelwa kwemvelo okuluhlaza kanye nezinye izici. Ifanele i-AC 50Hz, 60Hz, i-voltage yokusebenza elinganisiwe engu-690V nangaphansi, inethiwekhi yokusabalalisa yamanje engu-12.5A kuya ku-1600A, esetshenziselwa ukusabalalisa amandla kagesi kanye nemigqa yokuvikela kanye nemishini yokunikeza amandla kusuka ekugcwaleni ngokweqile, i-short circuit kanye nezingozi zokwehluleka kwe-undervoltage. Ingasetshenziswa futhi njengokuguqulwa okuvamile komugqa ngaphansi kwezimo ezijwayelekile kanye nasekuqaleni okungajwayelekile kwemoto.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Indawo Yokufaka Isicelo

I-CJMM8 circuit breaker ihlomisa ngesilawuli esihlakaniphile, esingenzi nje kuphela ukuthi amandla ayo aguquguquke kodwa futhi sivikela ekucindezelweni ngokweqile (ukubambezeleka isikhathi eside), i-short-circuit (ukubambezeleka isikhathi esifushane), i-short.circuit (ngokushesha) kanye ne-undervoltage. Ngokuqinisekile izothuthukisa ukuthembeka, ukuqhubeka kanye nokuphepha kwesistimu yamandla yonke. I-interface ye-RS485, iphrothokholi ye-MODBUS-RTU. Njengoba i-MODBUS module ifakwe, amakhasimende angakhetha izinketho njengoba zingezansi. Isignali ekude: Ukuvula/ukuvala, ukukhubeka, i-alamu kanye ne-singalindication engasebenzi kahle.

Ukulawula okude: Ukuvula/ukuvala, ukusetha kabusha. Ukuhlolwa okude: i-cuttent yesigaba esi-3 kanye ne-N-pole current, i-grounding current. Ukunciphisa okude: yamukela futhi usebenzise umyalo okude ukuze ulungise isilawuli kude. Umsebenzi wokurekhoda weyunithi yokukhubeka, amarekhodi okukhubeka ezikhathini ezintathu zokugcina angalandelelwa kahle.

I-CJMM8 circuit breaker ihambisana nezindinganiso ze-GB/T14048.2, 1EC60947-2, kanye nesitifiketi se-CE esivunyiwe.

Izimo zomsebenzi ezijwayelekile kanye nokufakwa

Ukuphakama kwendawo yokufaka akudluli ku-2000m;
Uhlobo lwe-thermomagmetic lwe-CJMM8 olunezinga lokushisa lendawo ezungezile lingu-5 ºC~+40 ºC, kanti izinga lokushisa elimaphakathi lamahora angama-24 alingaphezu kuka-+35ºC. Umswakama womoya endaweni yokufaka awudluli u-50% ekushiseni okuphezulu okungu-+40ºC: emazingeni okushisa aphansi, kungaba nomswakama ophezulu: izinga lokushisa eliphansi elimaphakathi lenyanga enemvula alidluli u-+25ºC ngokwesilinganiso senyanga. Umswakama ophezulu omaphakathi awudluli u-90%, futhi ukuminyana ebusweni bomkhiqizo ngenxa yokushintsha kwezinga lokushisa kuyacatshangelwa.
Uhlobo lwe-CJMM8 oluhlakaniphile olunezinga lokushisa lendawo ezungezile lingu-40 ºC ~ +80 ºC.
Lo mkhiqizo usetshenziswa ezindaweni eziyingozi ezingaqhumi, futhi izindawo eziyingozi azinazo izinsimbi ezanele zokugqwala nokubhubhisa amagesi okuvikela kanye nothuli oluqhuba ugesi.
Ezindaweni lapho kunesivikelo semvula futhi kungekho mhwamuko wamanzi.
Isigaba sokufaka yiClass lIl.
Izinga lokungcola lisezingeni lesi-3.
Ukufakwa okuyisisekelo kwe-circuit breaker kuqondile (okungukuthi kuqondile) noma kuqondile (okungukuthi kuqondile).
Umugqa ongenayo umugqa ophakeme noma ophansi.
Ama-circuit breaker angahlukaniswa ngezinhlobo ezihleliwe kanye nezinhlobo ze-plug-in.