Umenzi waseTshayina CJM7-125-2 1-4P 1-125A 10kA I-voltage ephantsi ye-MCB Miniature circuit breaker

Inkcazo emfutshane:

Umthamo wokuqhekeza i-short-circuit olinganiswe kakhulu, onke amanqanaba angoku anokulinganiswa anokufikelela kwi-10kA;
Ngeempawu zokhuseleko ezibomvu neziluhlaza, inokhuseleko oluphezulu;
Ixhotyiswe ngendlela yokugcina amandla okusebenza, uqhagamshelwano luvala ngokukhawuleza, loyisa iziphumo ezimbi ezibangelwa kukusebenza ngesandla kwesantya sesiphatho kwaye luphucula kakhulu ubomi benkonzo yemveliso;
Le mveliso ingasetyenziswa kunye nezixhobo ezahlukeneyo zemodyuli, ezifana ne-AX-1.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isishwankathelo

I-CJM7-125-2 series small circuit breaker ineempawu ezibalulekileyo ezifana nomthamo ophezulu wokuqhekeza umbane kunye nomthamo ophezulu wokuqhekeza umbane omfutshane, nto leyo eyenza ukuba ibe yi-small circuit breaker esebenza kakhulu. Le circuit breaker ifanelekile kakhulu kwimigca yokusasaza ene-frequency yokusebenza elinganisiweyo ye-50Hz/60Hz, i-voltage yokusebenza elinganisiweyo ye-AC240/400V, kunye nomthamo olinganisiweyo we-125A. I-lt isetyenziselwa ukukhusela umbane ogqithisileyo kunye nombane omfutshane kwizixhobo zombane ezibalulekileyo kwizakhiwo ezibalulekileyo okanye kwiindawo ezifanayo, kwaye ingasetyenziselwa imisebenzi engaqhelekanga yokuvula umbane. Le circuit breaker ikwafanelekile ekuhlukaniseni. Imigangatho yemveliso: GB/T14048.2,IEC60947-2.

Idatha yoBugcisa

Umgangatho	GB/T 14048.2,IEC 60947-2
Ishelufu yemveliso yangoku	125A
I-voltage yokugquma elinganisiweyo ye-Ui	1000V
I-Uimp voltage elinganisiweyo imelana ne-Uimp voltage	6kV
Ikaliwe ngoku	16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
I-voltage elinganisiweyo	240/400V(1P,2P),400V(2P,3P,4P)
Ireyithingi elinganisiweyo	50/60Hz
Ijika elijikayo	C:8Kwi-±20%,D:12Kwi-±20%
Inani leepali	1P,2P,3P,4P
Ububanzi obufanayo	27mm
Umthamo wokuqhekeza we-short-circuit lcu wokugqibela	10kA
Ukusebenza kwe-short-circuit breaking capacity ICS	7.5kA
Ubushushu obubhekisele kuyo	30°C
Udidi Lokusetyenziswa	A
Ubomi boomatshini	Iibhayisekile ezingama-20,000
Ubomi bombane	Imijikelo engama-6000

Iimpawu zokukhubeka kwemveliso

Inikwe ingqikelelo umsinga(A)	Iimpawu zokukhubeka ngokugqithisileyo		Ukukhubeka kwangoko iimpawu(A)
	Ixesha elingakhubekiyo eliyi-1.05ln H (imeko yokubanda)	Ixesha lokuhamba elivunyiweyo le-1.30ln H (imeko eshushu)
Kwi-≤125	1	1	10Kwi-± 20%
Ngaphakathi ＞125	2	2