I-YCW3 Air Circuit Breaker
Uhlobo lokuqokwa
1. Ikalwe okwamanje kusayizi wozimele
1600 Thayipha: 200A,400A,630A,800A,1000A,1250A,1600A
2000 Uhlobo Lwe-In: 630A,800A,1000A,1250A,1600A,2000A
3200 Thayipha: 2000A,2500A,3200A
4000 Thayipha: 2500A,3200A,4000A
6300 Thayipha: 4000A,5000A,6300A
2. Inombolo yezigxobo
3-okuzenzakalelayo
4-4 izigxobo
3. Ukufakwa
Uhlobo olulungisiwe-oluvundlile, oluqondile
Uhlobo lwe-drawout-evundlile, iqondile
4. Isilawuli esihlakaniphile
Uhlobo lwe-M
Uhlobo lwe-2M: isibonisi sedijithali, ukuvikelwa kwamanje (ukulayisha ngokweqile, ukubambezeleka okufushane, ngokushesha), i-4P noma i-3P+N inokuvikelwa komhlaba.Uhlobo lwe-3M: Isibonisi se-LCD, ukuvikelwa kwamanje (ukulayisha ngokweqile, ukubambezeleka okufushane,
ngokushesha), i-4P noma i-3P+N inokuvikelwa komhlaba.
H uhlobo
Uhlobo lwe-2H: umsebenzi wokuxhumana, isibonisi sedijithali, ukuvikelwa kwamanje
(ukulayisha ngokweqile, ukubambezeleka okufushane, ngokushesha), i-4P noma i-3P+N inokuvikelwa komhlaba.
Uhlobo lwe-3H: umsebenzi wokuxhumana, isibonisi se-LCD, ukuvikelwa kwamanje (ukulayisha ngokweqile,
ukubambezeleka okufushane, ngokushesha), i-4P noma i-3P+N inokuvikelwa komhlaba.
5. Isesekeli sokusetshenziswa okuvamile
Ukukhishwa kweShunt-AC220V/230V,AC380V/400V,DC220V,DC110V
I-Undervoltage release-AC220V/230V,AC380V/400V, ihlukaniswa ngohlobo olusheshayo kanye nohlobo lokulibaziseka kwesikhathi.
Ukuvala uzibuthe-AC220V/230V,AC380V/400V,DC220V,DC110V
I-motor-driven energy-storage mechanism-AC220V/230V,AC380V/400V,DC220V,DC110V
Oxhumana naye osizayo-4a4b,2a6b,3a3b
Qaphela: i-a-normal open, b-normal close
6.Ongakukhetha
I-interlock yemishini;
I-circuit breaker eyodwa (1lock+1key)
I-circuit breaker (ukhiye wentambo yensimbi, ukhiye wenduku yokuxhuma, 2lock+1key)
Ama-circuit breaker amathathu(3lock+2keys, i-interlock yenduku yokuxhuma)
Isistimu yokudlulisa amandla okuzenzakalelayo
I-transformer yamanje exhunywe ngomthofu ongathathi hlangothi
Izinsiza ze-YCW3
Shunt ukukhululwa
Ukukhishwa kwe-Shunt kungabona isilawuli kude ukuze kuphule i-circuit breaker.
● isilawuli esilinganiselwe amandla kagesi Us(V) AC220V/230V, AC380V/400V, DC220V, DC110V
● i-voltage yomsebenzi (0.7~1.1)Us
●isikhathi sokuphuka (50±10)ms
Vimbela ukwenza amandla isikhathi eside ukuze ugweme ukukhishwa kwe-shunt konakaliswe.
Ukuvala uzibuthe
Ngemuva kokuthi injini iqede ukugcinwa kwamandla, ukukhululwa kokuvala kungavala ngokushesha
I-circuit breaker.
● isilawuli esilinganiselwe amandla kagesi Us(V) AC220V/230V, AC380V/400V, DC220V, DC110V
● i-voltage yokusebenza (0.85~1.1)Us
●isikhathi sokuvala (55±10)ms
Vimbela ukwenza amandla isikhathi eside ukuze ugweme ukukhishwa okuvalayo konakaliswe.
Ukukhishwa kwe-voltage engaphansi
Ngaphandle kokunikezwa kwamandla, ukukhishwa kwe-voltage engaphansi akukwazi ukuvala.
Ihlukaniswa ngohlobo olusheshayo nolubambezela isikhathi.
Ngemuva kokuvala i-circuit breaker, ukukhishwa kwe-voltage engaphansi kungaphula i-circuit breaker
lapho i-voltage yehlela ku-(70%~35%) Kithi.I-circuit breaker ingavalwa futhi
lapho i-voltage yamandla ibuya futhi idlula u-85% Us.
● ukulinganisa kwamandla kagesi we-Us(V) AC220V/230V,AC380V/400V
●action voltage (0.35~0.7)Us
●i-voltage ethembekile yokwenza (0.85~1.1)Us
● i-voltage ethembekile engenzi ≤0.35Us
●isikhathi sokulibaziseka: 0.5s,1s,1.5s,3s (YCW3-1600 , okungalungiseki);
●0.5s, 1s, 3s, 5s(YCW3-2000A, 3200A, 4000A, 6300A, adjustable).
Qiniseka ukuthi kukhona ukunikezwa kwamandla ekukhishweni kwe-under-voltage, ngaphambi kokwenza
I-circuit breaker.
Indlela yokugcina amandla eqhutshwa yimoto
Ngomsebenzi wokugcina oqhutshwa yimoto kanye nokubuyisela ngokuzenzakalela amandla ngemuva kokuvala
i-circuit breaker, umshini ungaqinisekisa ukuvala i-breaker circuit ngokushesha ngemva kwalokho
ukuphula i-circuit breaker.
● isilawuli esilinganiselwe amandla kagesi Us(V) AC220V/230V,AC380V/400V,DC220V,DC110V
● i-voltage yokusebenza (0.85~1.1)Us
●ukulahlekelwa kwamandla 75W(1600A), 85W(2000A),110W(3200A,4000A),150W(6300A)
●isikhathi sokugcina amandla <5s
Oxhumana naye osizayo
Imodeli ejwayelekile: 4NO/4NC
Ku-YCW3-1600: yiba ne-4NO/4NC kuphela;
Okwe-YCW3-2000, 3200, 4000, 6300: 4NO/4NC, 4NO+4NC, 2NO+6NC, 3NO+3NC.
Ith: AC380V/AC400V 0.75A, DC220V 0.15A, AC220V/AC230V 1.3A.
Ilokhi yokhiye
I-OFF push-inkinobho ye-breaker ingavalwa endaweni yokucindezeleka, futhi ngalesi sikhathi, i-breaker ayikwazi ukuvalwa ukusebenza;lapho umsebenzisi ekhetha inketho, imboni inikeza izingidi nezihluthulelo;I-breaker eyodwa inikezwa ingidi eyodwa kanye nokhiye owodwa wokukhiya;ama-breaker amabili anezingidi ezimbili kanye nokhiye owodwa wezingidi;ama-breaker amathathu ahlinzekwa ngezingidi ezintathu ezifanayo nezikhiye ezimbili ezifanayo zezingidi.Qaphela: i-air circuit breaker enokhiye wokhiye, lapho ukhiye kufanele ukhishwe, kubalulekile ukuthi uqale ucindezele ukhiye OFF, uvule ukhiye ngokuphambene newashi, bese ukhipha ukhiye.
Idivayisi yokukhiya indawo "enqanyuliwe" yohlobo lokukhipha
Ukuze uthole indawo "enqanyuliwe" ye-circuit breaker edonsayo, induku yokukhiya ingakhishwa ukuze kukhiywe indaba, futhi i-breaker ikhiyiwe ngeke ikwazi ukujikela endaweni TEST noma CONNECTION, ama-Padlocks kufanele anikezwe abasebenzisi. ngokwabo.
Idivayisi yokukhiya izindawo ezintathu zokukhipha
Ikhiya idivayisi yezindawo ezintathu (inqanyuliwe, isivivinyo, ixhumekile) yohlobo lokudonsa.Isikhundla sesithathu se-circuit breaker siboniswa ngenkomba, isibambo sokushayela nokubuyisela emuva sikhiyiwe endaweni eqondile, ukukhiya kungakhululwa inkinobho yokusetha kabusha.
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