Umkhiqizi waseShayina CJM7-125-2 1-4P 1-125A 10kA I-voltage ephansi ye-MCB Miniature circuit breaker

Incazelo emfushane:

Umthamo wokuphuka kwe-short-circuit olinganiselwe kakhulu, wonke amazinga wamanje alinganiselwe angafinyelela ku-10kA;
Njengoba inezinkomba zokuphepha ezibomvu neziluhlaza okotshani, inokuphepha okuphezulu;
Ifakwe indlela yokugcina amandla yokusebenza, ukuthintana kuyavaleka ngokushesha, kunqobe imiphumela emibi ebangelwa ukusebenza ngesandla kwesivinini sesibambo futhi kuthuthukise kakhulu impilo yesevisi yomkhiqizo;
Umkhiqizo ungasetshenziswa nezinsiza ezahlukahlukene ze-modular, njenge-AX-1.

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukubuka konke

I-CJM7-125-2 series small circuit breaker inezici ezibalulekile ezifana nomthamo wamanje olinganiselwe kakhulu kanye nomthamo wokuphuka kwe-short-circuit olinganiselwe kakhulu, okwenza kube i-small circuit breaker esebenza kahle kakhulu. Le circuit breaker ifaneleka kakhulu emigqeni yokusabalalisa enemvamisa yokusebenza elinganiselwe engu-50Hz/60Hz, i-voltage yokusebenza elinganiselwe engu-AC240/400V, kanye nomthamo wamanje ongu-125A. I-lt isetshenziselwa ukuvikela i-overcurrent kanye ne-short-circuit yezindawo zomugqa wamandla kanye nemishini kagesi ebalulekile ezakhiweni ezibalulekile noma ezindaweni ezifanayo, futhi ingasetshenziswa futhi emisebenzini engavami ukuvala. Le circuit breaker ifaneleka futhi ekuhlukaniseni. Izindinganiso zomkhiqizo: GB/T14048.2,IEC60947-2.

Idatha Yobuchwepheshe

Okujwayelekile	I-GB/T 14048.2,IEC 60947-2
Ishalofu lomkhiqizo lamanje	125A
I-voltage yokushisa elinganisiwe ye-Ui	1000V
Isilinganiso sokumelana nomfutho simelana ne-voltage ye-Uimp Uimp	6kV
Isilinganiso samanje	16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
I-voltage elinganisiwe	240/400V(1P,2P),400V(2P,3P,4P)
Imvamisa elinganisiwe	50/60Hz
Ijika eligobile	C:8Ku-±20%,D:12Ku-±20%
Inani lezinsika	1P,2P,3P,4P
Ububanzi be-Unipolar	27mm
Umthamo wokugcina wokuphuka kwe-short-circuit lcu	10kA
Amandla okusebenzisa i-short-circuit breaking ICS	7.5kA
Izinga lokushisa elibhekiselwe	30°C
Isigaba Sokusetshenziswa	A
Impilo yemishini	imijikelezo engu-20,000
Isikhathi sokuphila sikagesi	imijikelezo engu-6000

Izici zokukhubeka komkhiqizo

Kulinganiswe okwamanje(A)	Izici zokukhubeka ngokweqile		Ukukhubeka ngokushesha izici(A)
	Isikhathi sokungakhubeki esivunyelwene ngaso esingu-1.05ln H (isimo sokubanda)	Isikhathi sokukhubeka esivunyelwene ngaso esingu-1.30ln H (isimo esishisayo)
Ku-≤125	1	1	10In±20%
Ku-＞125	2	2