CJB1 Ubugari bwa 18mm 1P 2P 3P 4P Ishyiramo Circuit Breaker 6ka Ishusho Igaragara

CJB1 18mm Ubugari 1P 2P 3P 4P Ishyiramo Circuit Breaker 6ka Single Phase

Ibisobanuro bigufi:

1. Gukoresha: Kurinda insinga n'ibikoresho kugira ngo bitarenze umuvuduko w'amashanyarazi cyangwa umuvuduko muke.

2. Amategeko rusange yo guhitamo MCB.

2.1 Amakuru ya tekiniki y'umuyoboro aho yasuzumwe:

Sisitemu zo gutwika, umuyoboro w'amashanyarazi mugufi ku gice cyo gushyiraho ikigabanya umuyoboro, ugomba kuba uri munsi y'ubushobozi bwo gucika bw'iki gikoresho, ingufu zisanzwe z'amashanyarazi.

2.2 Hari imiterere itatu y'inyuguti z'umugozi ku mikorere ya rukuruzi:

Uburyo bwo kurinda no kugenzura imiyoboro ya B (3-5 In) ku nsinga z'uburebure muri sisitemu za TN na IT.

Ubwirinzi bwa C (5-10 Inches) n'igenzura ry'imiyoboro y'amashanyarazi mu gihe cy'umuvuduko mwinshi n'imiyoboro migufi; uburinzi ku mitwaro irwanya umuvuduko mwinshi n'imizigo itera imbaraga hamwe n'umuvuduko muke w'amashanyarazi.

Ubwirinzi bwa D curve (10-20 In) no kugenzura imiyoboro y'amashanyarazi mu gihe cy'ingufu nyinshi n'imiyoboro migufi; uburinzi ku miyoboro itanga imiyoboro myinshi y'amashanyarazi mu gihe cy'ifungwa ry'imiyoboro y'amashanyarazi (transformers za LV/LV, amatara yo kwangirika).

3. CJB1 ifite ubushobozi bwo kugabanya ingufu zo gusenyuka bitewe n'umuyoboro mugufi ku rugero runini.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Amakuru ya tekiniki

	Igisanzwe	Ishami	IEC/EN 60898-1
Amashanyarazi ibintu bidasanzwe	Ingano y'ubushyuhe muri	A	1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63
	Imitwe	P	1, 2, 3, 4
	Voltage Ue ifite amanota	V	AC 240/415
	Voltage ya lnsyulation Ui	V	500
	Inshuro zigenwa	Hz	50/60
	Ubushobozi bwo gucika buhabwa amanota	A	750010000
	Ingufu zihangana n'ingufu (1.2/50) Uimp	V	4000
	Voltage y'igerageza rya Dielectric ku nshuro irenga mu gihe cy'umunota 1	kV	2
	Impamyabushobozi y'umwanda		2
	Ikiranga kurekura kwa thermo-magnetic		B, C, D
Ubukanishi ibintu bidasanzwe	Ubuzima bw'amashanyarazi	t	4000
	Ubuzima bwa mekanike	t	10000
	Impamyabumenyi y'uburinzi		IP20
	Ubushyuhe bw'ibanze bwo gushyiraho by'ikintu gishyuha	℃	30
	Ubushyuhe buri hagati y'ikirere (hamwe n'impuzandengo ya buri munsi ≤35℃)	℃	-5~+40 (Ubusabe bwihariye ndabusabye reba uburyo bwo gukosora ubushyuhe (cyangwa uburyo bwo gukosora ubushyuhe)
	Ubushyuhe bwo kubika	℃	-25~+70℃
ishyirwaho	Ubwoko bw'ihuza rya terminal		Urupapuro rw'imodoka rwa Cable/Pin/U type busbar
	Ingano ya terminal hejuru / hasi kuri cable	mm²	25
		AWG	18-3
	Ingano ya terminal hejuru / hasi kuri busbar	mm²	25
		AWG	18-3
	Gukomeza imbaraga	N*m	2
		Muri Ibs.	18
	Gushyiraho		Kuri DIN rail EN 60715 (35mm) hakoreshejwe igikoresho cyo gukata vuba
	Guhuza		Kuva hejuru no hasi

Kugabanuka k'ubushyuhe

Reba imbonerahamwe iri hepfo kugira ngo umenye uburyo bwo gukosora ubushyuhe

Yahawe amanota Ubu Muri (A)	Igipimo cyo kwishyura ubushyuhe munsi y'ubushyuhe butandukanye bw'imikorere
Yahawe amanota Ubu Muri (A)	-10℃	0℃	10℃	Ubushyuhe bwa 20°C	30℃	40℃	50℃	55℃	60℃
7-6	1.20	1.14	1.09	1.05	1.00	0.96	0.80	0.75	0.70
10~32	1.18	1.12	1.08	1.04	1.00	0.96	0.92	0.88	0.84
40~60	1.16	1.12	1.07	1.03	1.00	0.97	0.87	0.83	0.80