I-transformer ecwiliswe ngowoyela yochungechunge lwe-S11-M ingasetshenziswa kabanzi ezakhiweni eziphakeme, ezikhungweni zezentengiselwano, ezitimeleni ezingaphansi komhlaba, ezikhumulweni zezindiza, eziteshini, emabhizinisini ezimboni kanye nawezimayini, ezinkundleni zokubhoboza, ezinkundleni zamafutha, ezifanelekela kakhulu izidingo zokuvikela umlilo ezivuthayo, eziqhumayo kanye nezinye izindawo zemvelo ezinzima. Ingasetshenziswa nasezindaweni zokuhlala, emigwaqweni yezentengiselwano, emabhizinisini ezimboni kanye nawezimayini kanye nasemakhaya kanye namandla nokukhanyisa.

Imitha yamandla kagesi yesigaba esisodwa ye-DDS858 isebenzisa ubuchwepheshe bokukhiqiza be-micro-electronic, ikhompyutha, ne-SMT, ingalinganisa amandla asebenzayo/asebenzayo aqondile/abuyela emuva esigaba ngasinye ngqo nangokunembile.

Ihambisana ne-IEC62053-21 ejwayelekile.

I-RDM8DC ​​series DC circuit breaker (ebizwa ngokuthi i-circuit breaker) isetshenziswa ku-votage ekalwe nge-DC250V ~ DC1500v, i-current working current 63A ~ 800A DC power grid circuit, le circuit breaker inomsebenzi wokuvikela i-overload long delay, i-short circuit instantaneous. Isetshenziselwa ukusabalalisa amandla nokuvikela imigqa kanye nemishini yamandla ekugcwalisweni ngokweqile, i-short circuit kanye nezinye izinkinga.

Izinga lomkhiqizo: IEC60947-1IEC60947-2.

I-ZN73-12 Series i-AC vacuum circuit breaker yangaphakathi ene-AC50Hz yesigaba ezintathu, i-voltage ekalwe nge-12KV, iyasebenza ekushintsheni izinhlobo ezahlukene zomthwalo kanye nezindawo ezisebenza njalo, njengokusetshenziswa kokuvikelwa nokulawulwa kwemishini kagesi yezimayini zezimboni, ibhizinisi, imishini yesitshalo samandla kanye nesiteshi esincane.

I-RDT16 (NT0) ewuchungechunge olugcwele uhlobo lommese wokuxhumana ingasetshenziswa kudivayisi yokusabalalisa ugesi yezimboni. Yakhelwe amasekethe e-AC 50Hz, i-voltage elinganisiwe efika ku-500/690V, i-current elinganisiwe efika ku-1250A. Ingasetshenziswa ukuvikela isekethe ekucindezelweni ngokweqile, ekulimaleni kwesekethe esifushane.

Ihambisana nezindinganiso ze-IEC60269-2.

I-DZ47LE-63 RCBO yakhelwe ukuqinisekisa ukuvikelwa kwezicelo zikagesi ezisebenzisa amandla aphansi. Uma kwenzeka ukuvuza kwamandla kagesi noma ukuthintana komuntu ngengozi, inganqamula ugesi ngokushesha zingakapheli imizuzwana engu-0.1, ivimbele ngempumelelo izingozi zokushaqeka kukagesi kanye nemililo kagesi. Ifanele izinhlelo zokusabalalisa ugesi zasemakhaya nasezimbonini, inikeza ukuvikelwa okuphelele ekuvuza, ukulayishwa ngokweqile, kanye namaphutha wesekethe elifushane.

Idivayisi yokuvikela ukuqhuma kochungechunge lwe-RDSP6, isetshenziswa kakhulu ohlelweni lwamandla lwe-TN-C, TN-S, TT, IT lwe-AC50Hz noma i-60Hz, i-nominal discharge current 5KA~60kA, i-maximum discharge current 10KA~100KA. I-voltage yokusebenza elinganisiwe ingu-220V noma i-380V.

Ivikela amagridi kagesi ekugcwaleni ngokweqile okubangelwa umbani kanye ne-voltage yokulayisha ngokweqile ngenxa yokwanda kwamandla kagesi, ivimbela imiphumela emibi ngokusebenzisa amandla ayo okuphendula ngokushesha okukhulu. Ngenxa yalezi zici, isetshenziswa kabanzi ezindaweni zokuhlala, ezokuthutha, amandla kagesi, imboni yesithathu kanye nensimu yezimboni yezimfuneko zokuvikela ukuqhuma kwamandla kagesi.

Uchungechunge lwe-RDJ2 (LR2) olusebenzisa i-bimetal type thermal over-load relay lufanelekela isekethe ye-AC 50Hz/60Hz rated operating voltage Ue:660V, rated current 0.10~630 (A), njengokusetshenziswa kwe-over-load, isigaba sokuphuka kanye nokuvikelwa kwe-motor kanye nesekethe.

Ukudluliselwa kokushisa okunemisebenzi kanye nezici zokuvikelwa kwesigaba sokuphumula, ukulungiswa kwamanje kokusetha, ukukhetha okukhethwa kukho kokusetha kabusha okuzenzakalelayo kanye nokusetha kabusha ngesandla, isignali yesibonakaliso sesenzo, ukuhlukaniswa kokufakwa kwe-insulation kwe-NO, oxhumana nabo abasizayo be-NC, isigaba esincane sokufaka, kanye nemodi yokufaka ehlukahlukene.

Ngaphezu kwalokho, inezinkinobho zokucindezela zokuhlola nezokuma. Futhi ingahlolwa ukuguquguquka kwesenzo, inesembozo esivikelayo esivimbela isandla ukuba singashaqeki, kuphephile ukuyisebenzisa, kanyelidivayisi yokukhiya ukuvimbela ukusebenza kabi njll. Lo mkhiqizo uhambisana nezindinganiso ze-IEC60947-4-1.

I-CJX2 series AC contactor yenzelwe ukusetshenziswa kumasekethe e-AC anemvamisa engu-50Hz noma engu-60Hz, ine-voltage yokusebenza elinganiselwe efika ku-690V kanye nogesi osebenzayo olinganiselwe ofika ku-780A.

Umsebenzi wayo oyinhloko ukuvumela ukulawula okukude kokuxhumeka kwesekethe nokunqanyulwa, okwenza kube lula ukusebenza kokuvula/ukuvala izinhlelo zikagesi okuphephile nokulula. Ngaphezu kwalokho, i-contactor ingahlanganiswa ne-thermal relay ukuze yakhe i-starter kagesi, enikeza ukuvikelwa kokulayisha ngokweqile okuthembekile kwesekethe exhunyiwe.

Lo mkhiqizo uhambisana ngokugcwele nezindinganiso zomhlaba wonke ze-IEC/EN 60947-4-1, okuqinisekisa ukunamathela ezimisweni zokuphepha kanye nokusebenza kwemboni yomhlaba wonke.

I-PDL-100 RCCB yenzelwe ukuthembeka: ukunemba okuphezulu, izakhi ezimbalwa futhi akukho ukuxhomekeka kwamandla okusiza. Yakhelwe izinhlelo ze-AC 50/60Hz, isekela amasekethe e-230V esigaba esisodwa kanye namasekethe e-400V esigaba sesithathu (nangaphansi). Umsebenzi wayo oyinhloko ukuvimbela imililo kagesi kanye nezingozi zomuntu siqu ezibangelwa ugesi womuntu noma ukuvuza kwegridi, isebenza njengeyunithi yokuvikela esebenza ngokushesha, esebenza ngogesi kuphela, esebenza ngogesi.

I-inductor ehambisanayo yento isetshenziselwa ukuhlola inani lokwehluka kwevektha lokudlula kwamandla kagesi, futhi ikhiqiza amandla okukhipha afanele bese iwafaka ku-tripper ekugoqeni kwesibili, uma inani lokwehluka kwevektha lesekethe evikelwe yokushaqeka kukagesi komuntu siqu liphezulu noma lingaphezu kokuvuza kwamandla okusebenza kagesi, i-tripper izosebenza futhi inqume ukuze into iqale ukusebenza njengesivikelo.

I-RDB5-63 miniature circuit breaker yenzelwe amasekethe asebenza ku-AC50/60Hz, 230V/240V(1P), 400/415V(2,3,4P), enikeza ukunqwabelana okuthembekile kanye nokuvikelwa kwesekethe esifushane futhi isebenza njengeswishi yomugqa wokuguqula ongavamile. Ihloselwe kakhulu ukufakwa kukagesi kwezindlu ngenkathi ifaneleka ezinhlelweni zokusabalalisa ugesi zezentengiselwano nezezimboni.

Uchungechunge lwe-RDM5 lwe-Moulde Case Circuit Breakers (MCCB) lusetshenziswa kakhulu kumanethiwekhi okusabalalisa amandla asebenza ku-AC 50Hz, ane-voltage yokushisa elinganiselwe engu-1000V, i-voltage yokusebenza elinganiselwe engu-690V noma ngaphansi, kanye nomthamo wamanje olinganiselwe ofika ku-800A. Lawa madivayisi asebenza ukusabalalisa amandla kagesi ngenkathi evikela izintambo zikagesi kanye nemishini ekucindezelweni ngokweqile, kanye nomonakalo obangelwa amaphutha afana namasekethe amafushane kanye nezimo ze-voltage.

Okuphawulekayo ukuthi ama-breaker anomthamo olinganiselwe ongu-630A noma ngaphansi nawo afanelekela izinhlelo zokuvikela injini. Ngaphansi kwezimo zokusebenza ezijwayelekile, la ma-circuit breaker angasetshenziswa ekushintsheni isekethe okungajwayelekile kanye nokusebenza kokuqala injini ngezikhathi ezithile.