JCM3

I-JCM 3 series case plastic circuit breaker (ngemuva kwalokhu ebizwa ngokuthi i-circuit breaker) iwuhlobo olusha lwe-circuit breaker eklanywe futhi yathuthukiswa inkampani yethu isebenzisa ubuchwepheshe obuphambili bamazwe ngamazwe.i-circuit breaker ifanele i-ac 50Hz noma i-60Hz, i-voltage yokushisa elinganiselwe i-800V (JCM-63 yi-500V).I-voltage yokusebenza elinganiselwe ku-690V (JCM3-100 ingu-400V-690V) ikalwe okwamanje kuya kusekethi yenethiwekhi yokusabalalisa engu-800a, esetshenziselwa ukusabalalisa amandla nokuvikela imigqa nemishini yamandla ekulayishweni ngokweqile, isekethe emfishane, ngaphansi kwamandla kagesi nokunye ukulimala, Ngesikhathi esifanayo isetshenziswe njengokuqala nokulayishwa kwemoto okungajwayelekile, umjikelezo omfushane, ukuvikela okungaphansi kwe-voltage.I-Circuit breaker inezici zosayizi omncane, umthamo wokuphuka okuphezulu, i-arc endizayo emfushane, i-anti-vibration nokunye.iwumhlaba kanye nomkhumbi umkhiqizo Ideal ukusetshenziswa.
Imikhiqizo ehambisana namazinga e-GB 14048.2 kanye ne-IEC 60947-2.kanye nesitifiketi se-CCC

Funda Okwengeziwe >>

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlobo nencazelo

Izimo zokusebenza ezijwayelekile

Izinga lokushisa lomoya we-ambient
Inani eliphezulu lomkhawulo alikho ngaphezu kuka + 40 ℃, inani eliphansi lomkhawulo alikho ngaphansi kuka -5 ℃;
Isilinganiso senani lamahora angu-24 aweqi + 35 ℃;
· Ukuphakama kwendawo yokufaka akudluli ku-200 OM.
· izimo zomkhathi
Umswakama ohlobene nomkhathi aweqi ama-50% ekushiseni komoya okuzungezile okungu-+40
℃: umswakama ophezulu ohlobene ungafinyelelwa emazingeni okushisa aphansi, ngokwesilinganiso
ubuningi benyanga emanzi kakhulu
Isilinganiso somswakama ophezulu ohlobene womswakama ohlobene ngu-90%, kuyilapho i-
isilinganiso somswakama omncane wanyanga zonke wenyanga ngu + 25℃, uma kubhekwa
izinguquko zokushisa ezenzeka endaweni yomkhiqizo
Ngaphezu kwemibandela, abasebenzisi kufanele baxhumane nemboni.
izinga lokuvikela: 3.
Izimo zokufaka: ukufakwa okuqondile noma okuvundlile.
· uhlobo lokufaka: Ikilasi III

Izici

1. Izilinganiso zama-circuit breaker zikhonjiswe kuthebula elingezansi.
2, izici zesenzo sokukhishwa kwesekhethi yokusabalalisa phezu kwamanje bheka ithebula 3, (ku-30 ℃ isigxobo ngasinye ngesikhathi esifanayo izici zamandla).
3, izici zesenzo sokukhululwa kwe-Motor circuit breaker over-current bheka ithebula 4, (ngama-30 ℃ isigxobo ngasinye ngasikhathi sinye
izici).
4, Isiphazamiso sesifunda esifushane isivikelo esisheshayo inani lezilungiselelo zamanje bheka ithebula lesi-5, ukunemba kwalo kungu- + 20%.Izesekeli zihlukaniswe zibe izinhlobo ezine: ukukhululwa kwe-shunt, ngaphansi kokukhululwa kwe-voltage, ukuthintana okuwusizo kanye nokuxhumana kwe-alamu;izesekeli zangaphandle zihlanganisa indlela yokusebenza yesibambo esijikelezayo, indlela yokusebenza kagesi, njll.