I-SHIQ5S Series I-Dual Power Transfer Switch ezenzakalelayo

Imodeli nencazelo

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♦Isigaba sokusetshenziswa: AC-33iB
♦ Isilinganiso se-impulse ukumelana ne-voltage: 6kV
♦ I-voltage yokufaka elinganiselwe: 690V
♦ Umthamo wokwenza isekethe emfishane lcm(ukuphakama): 17kA
♦ Ilinganiselwe isikhathi esifushane ukumelana nomthetho wamanje: 10kA Isikhathi sikagesi: 30ms
♦ Amandla e-Dielectric: 1890V
♦Izikhathi zokuphila zobumishini): 6000

Izici zesakhiwo nemisebenzi

Iswishi elawulwa imiyalo enengqondo ehlukahlukene ethunyelwa ibhodi lesifunda sokulawula ukuphatha injini, eqhutshwa injini, ibhokisi legiya lehliswa ukushayela isiphethu ukuze sigcinwe futhi sikhishwe ngokuphazima kweso.Ngakho-ke, isifunda singaxhunyaniswa ne-breaking circuit noma i-circuit ukuze ishintshwe ngokushesha, futhi ukuhlukaniswa kokuphepha kungenziwa ngesimo esibonakalayo.
Ukushintsha kungenziwa ukushaja okuzenzakalelayo kanye nokululama okuzenzakalelayo, ukushaja okuzenzakalelayo kanye nokululama okuzenzakalelayo, umsebenzi wokucisha umlilo B (ophoqelelwe ku- "0"), ukusebenza kwesandla esiphuthumayo: Iphinde ibe nemisebenzi yokuvikela ukutholwa kwesigaba, ukuvikela ugesi ngokweqile, ukuvikela ukungasebenzi kanye ukuqala nge-generator (umshini kawoyela).

♦ Uhlobo lokulawula: A uhlobo oluyisisekelo, u-B uhlobo oluhlakaniphile
Uhlobo luwuhlobo lomsebenzi oyisisekelo: ukuguqulwa kwe-voltage (noma yisiphi isigaba), buyela ekubuyiselweni kwevelu evamile;ukungasebenzi kwayo, ukuguqulwa kanye nesikhathi sokulibaziseka akukwazi ukusethwa.
Uhlobo B luwuhlobo lomsebenzi ohlakaniphile.
♦ Imodi yokuguqula
1. Ukushaja okuzenzakalelayo nokuthola kabusha okuzenzakalelayo: Uma ugesi ovamile (I) ucisha (noma ukwehluleka kwesigaba), ukugcwala ngokweqile kanye nokungabi namandla, iswishi izoshintshela ngokuzenzakalelayo kugesi obekwe eceleni (II).Futhi lapho ukunikezwa kwamandla okujwayelekile (I) kubuyela kokujwayelekile, iswishi ibuyela ngokuzenzakalelayo ekunikezeni amandla okuvamile (I).
2. Ukushaja okuzenzakalelayo kanye nokuthola kabusha okungekona okuzenzakalelayo: Uma ukunikezwa kwamandla okujwayelekile (I) kucisha (noma ukwehluleka kwesigaba), ukugcwala ngokweqile kanye nokungabi namandla, iswishi izoshintshela ngokuzenzakalelayo kugesi obekwe eceleni (II).Futhi lapho ukunikezwa kwamandla okujwayelekile (I) kubuyela kokujwayelekile, iswishi ihlala ikumandla abekwe eceleni (II) futhi ayibuyeli ngokuzenzakalelayo ekunikezeni amandla okujwayelekile (I).
♦ Umsebenzi wokuguqulwa kokutholwa kokuvikela
1. Ukutholwa kokulahleka kwesigaba sokunikezwa kwamandla okuvamile, ukulahlekelwa umsebenzi wokuguqula ukuvikelwa kwamandla.
2. Ukutholwa kwesigaba esivamile sokunikezwa kwamandla kagesi kanye ne-N voltage: overvoltage 265V, ngaphansi kwengcindezi 170V umsebenzi wokuguqula ukuvikela.
Umsebenzi wokucisha umlilo (ophoqelelwe ku- "0"): isilawuli kude nokuguqulwa okuzenzakalelayo ku- "0" ukuze kunqandwe ukunikezwa kwamandla okulayisha, lapho umsebenzi womlilo wokushintsha (ophoqelelwe ku-0) kufanele usethwe kabusha, kufanele ucindezele ngesandla inkinobho " ukhiye wokusetha kabusha" ukuze ubuyisele esimweni esizenzakalelayo.
♦ Ukuqala umsebenzi we-generator (umshini kawoyela)
♦ Isingeniso somsebenzi wokulawula nokukhipha amatheminali

1. GEN: Ijeneretha (umshini kawoyela)
Itheminali ① iyitheminali engu-NO evamise ukuvuleka yejeneretha
Itheminali ② iyisiphetho somphakathi se-COM yejeneretha
Itheminali ③ iyi-NC yejeneretha evamise ukuvalwa
2. Ion Vout AC220V:
④ kanye namatheminali ⑤ ayiziqondiso ezivamile zokuvala amandla kagesi (I), futhi i-voltage ephumayo ingu-AC220V.
3. II ku-Vout AC220V:
⑥ kanye ⑦ amatheminali ayiziqondiso zokuvala zikagesi obekwe eceleni (II), kanti amandla kagesi aphumayo yi-AC220V.
4. VULA I-Vout DC24V:
⑧ kanye ⑨ amatheminali umsebenzi wokucisha umlilo (ophoqelelwe ku-0), kanye ne-voltage yokufaka ye-DC24V.

♦ Ukushintshwa kwekhodi yokudayela kanye nokwethulwa kwemisebenzi ehlobene
Umsebenzi unemininingwane kanje:

Ubukhulu kanye nobukhulu bokufaka

Ukusebenza nezici

♦ Yamukela ukuthintana okuyinhlanganisela yemigqa ekabili, indlela yokudonsa evundlile, amandla agcinwe ngaphambilini umshini omncane kanye nobuchwepheshe bokulawula obuncane be-elekthronikhi, ngokuyisisekelo qaphela i-zero flashover (ayikho i-arc extinguishing room).
♦ Yamukela ukuxhuma okuthembekile kwemishini kanye ne-interlock kagesi, ingxenye yesigungu isebenzisa iswishi esizimele sokunqamula umthwalo, ukusetshenziswa okuphephile nokuthembekile.
♦ Yamukela ubuchwepheshe bendawo yamanje-zero, ngaphansi kwezimo eziphuthumayo, bungaphoqeleka ukuthi bube nguziro (unqamule ukunikezwa kwamandla amabili ngesikhathi esisodwa), ukuhlangabezana nezidingo zokuxhunywa kokulawula umlilo.
♦ I-switchover yokukhipha umthwalo wokuhlukanisa iswishi iqhutshwa injini eyodwa, ukushintshwa kuzinzile futhi kuthembekile, ngaphandle komsindo, amandla amancane omthelela.
♦ I-current idlula kuphela ku-manipulator d riving motor ngesikhathi lapho inkinobho yokukhipha umthwalo-isixhumi ivuliwe, asikho isidingo sokuhlinzeka okwamanje okusebenzayo ekusebenzeni okuzinzile, konga kakhulu amandla.
♦Iswishi yesinqamuli sokulayisha umthwalo ifakwe imishini yokukhiya ukuze kuqinisekiswe ukuthi ukunikezwa kwamandla okujwayelekile nokubekwe eceleni kusebenza ngendlela ethembekile ngaphandle kokuphazamiseka.
♦Ukwakhe kusobala indawo yokucisha ekhombisa imisebenzi yelokhi, ezuza ngokuthembekile ukuhlukaniswa phakathi kokunikezwa kwamandla nomthwalo.
♦ Ukusebenza kahle kokuphepha, izinga eliphezulu lokuzenzekelayo, ukwethembeka okuphezulu, impilo yayo yesevisi ingaphezu kwezikhathi ezingu-8000.
♦ Idizayini yokuhlanganiswa komshini-kagesi, inkinobho inembile, iguquguquka futhi ibushelelezi;sebenzisa ubuchwepheshe bokulawulwa kokucabanga okuthuthukile emhlabeni jikelele;ikhono eliqinile lokulwa nokuphazamiseka, ukuphazanyiswa kwangaphandle mahhala.
♦ Izinhlobo ezintathu zomsebenzi ozinzile (IO-II): ugesi oyinhloko uyavalwa, ugesi obekwe eceleni uyavuleka;ugesi oyinhloko uyavuleka, ukunikezwa kwamandla okulindile kuyavalwa;ukunikezwa kwamandla okuyinhloko kanye nokunikezwa kwamandla okubekwe eceleni kuyavula kokubili.
♦Kulula ukuyifaka, isifunda sokulawula sisebenzisa ukuxhumana kwetheminali ye-plug-in.
♦Izinhlobo ezine zemisebenzi yokusebenza: ukusebenza ngesandla esiphuthumayo, ukusebenza kokulawula okukude kagesi, ukunqanyulwa okuphuthumayo kokuxhumeka esimweni sokulawula okuzenzakalelayo kanye nokusebenza kokulawula okuzenzakalelayo.

Imingcele yezobuchwepheshe eyinhloko