China M1 Series ifektri nabakhiqizi

Uchungechunge lwe-M1

Uchungechunge lwe-M1 olubunjwe i-circuit breaker (ngemuva kwalokhu ebizwa ngokuthi i-circuit breaker)

ingenye yama-circuit breaker amasha athuthukiswe inkampani yethu enezinga eliphezulu lamazwe ngamazwe

ubuchwepheshe bokuklama nokukhiqiza. Nge-voltage elinganisiwe yokufaka engu-690V/1140V (500V

ye-M1-63), ilungele isifunda esinemvamisa ye-AC 50Hz, i-voltage elinganiselwe yokusebenza engu-690v

nangaphansi (400V ye-M1-63) futhi ikalwe ukusebenza kwamanje kufika ku-1600A ngokushintsha okungajwayelekile

kanye nokuqalwa kwemoto okungajwayelekile. I-circuit breaker ine-overload short circuit kanye ne-undervoltage

idivayisi yokuvikela, engavikela isekethe kanye nempahla yamandla ekulimaleni. I

i-circuit breaker ihlukaniswa ngezinhlobo ezine ngokusekelwe ekuqhekekeni kwayo okulinganiselwe kokugcina kwesekethe

umthamo (Icu): Uhlobo C (uhlobo oluphukile oluphansi), uhlobo L (uhlobo olujwayelekile), uhlobo lwe-M (ukuphuka okuphakathi

uhlobo) H uhlobo (uhlobo oluphukayo oluphezulu). Le breaker yesifunda inezici zevolumu encane,

amandla okuphuka okuphezulu, i-arc emfushane (i-zero arc kwezinye izicaciso) kanye nokumelana nokudlidliza,

okwenza kube umkhiqizo ofanele ukusetshenziswa komhlaba kanye nomkhumbi.

Idatha yobuchwepheshe nokusebenza

Imodeli	Uhlaka olulinganiselweokwamanje I-Inm(A)	Ikalwe okwamanjePhakathi ku)	Ikaliweukusebenza i-voltage I-Ue(V)	Ikaliweukwahlukanisa i-voltage I-Ui(V)	Ikalwe ekugcinenii-short-circuit ukuphuka amandla I-Icu (kA) 400V/690V	Isevisi elinganiselwe emfushane-ukuphulwa kwesifunda umthamo I-Ics (kA) 400V/690V	Inomboloyezigxobo	I-Arcingibanga
i-M1-63	63	6,10,16,25,32,40,50,63	400	690	25*	18*	2	≤50
I-M1-63M	63	6,10,16,25,32,40,50,63	400	690	50*	35*	3	≤50
I-M1-125L	125	10,16,20,25,32,40,50,63, 80,100,125	400	690	35/8	22/4	3	≤50
I-M1-125M	125				50/10	35/5	2.3.4
I-M1-125H	125				85/20	50/10	3
I-M1-250L	250	125,140,160,180,200,225, 250	400	690	35/8	25/4	3	≤50
I-M1-250M	250				50/10	35/5	2.3.4
I-M1-250H	250				85/20	50/10	3
I-M1-400L	400	250,315,350,400	400	690	50/10	35/5	3.4	≤100
I-M1-400M	400				80/10	50/5	3.4
I-M1-400H	400				100/20	65/10	3.4
I-M1-630L	630	400,500,630	400	690	50/10	35/5	3.4	≤100
I-M1-630M	630				80/10	50/5	3.4
I-M1-630H	630				100/20	65/10	3.4
I-M1-800M	800	630,700,800	400	690	100/30	65/15	3.4	≤100
I-M1-800H	800	630,700,800	400	690	100*	65*	3	≤100
I-M1-1250L	1250	800,1000,1250	400	690	50/10	35/5	3.4	≤100
I-M1-1250M	1250	800,1000,1250	400	690	80/10	50/5	3	≤100
I-M1-1600L	1600	1250,1600	400	690	50/10	35/5	3.4	≤100
I-M1-1600M	1600	1250,1600	400	690	80/10	50/5	3	≤100