Ishusho ya Miniature Circuit Breaker (MCB) CJM7-125

Imashini ntoya yo gucana uruziga (MCB) CJM7-125

Ibisobanuro bigufi:

CJM7-125 Miniature circuit breakers (MCBs) zirinda umutekano w'amashanyarazi mu ngo no mu bihe nk'ibyo, nko mu biro no mu zindi nyubako ndetse no mu nganda binyuze mu kurinda amashanyarazi kurenza urugero n'imiyoboro migufi. Iyo hagaragaye ikibazo, miniature circuit breaker izimya amashanyarazi kugira ngo hirindwe kwangirika kw'insinga no kwirinda ibyago by'inkongi. Mu rwego rwo kwemeza ko abantu n'imitungo yabo bizeye kandi bafite umutekano, MCB zifite uburyo bubiri bwo gucika: uburyo bwo gucika intege mu bushyuhe butinze mu kurinda umubyibuho ukabije n'uburyo bwo gucika intege mu kurinda umubyibuho ukabije. Ubusanzwe umuvuduko w'amashanyarazi ni 63, 80, 100A naho voltage ifite amanota ni 230/400VAC. Frequency ni 50/60Hz. Dukurikije amahame ya IEC60497/EN60497.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Inyubako n'imiterere yayo

Ubushobozi bwo hejuru bwo gutwara imodoka ngufi 10KA.
Yagenewe kurinda urujya n'uruza rw'amashanyarazi rutwara umuriro munini kugeza kuri 125A.
Ikimenyetso cyerekana aho umuntu aherereye.
Ikoreshwa nk'igikoresho nyamukuru cyo gufungurira mu rugo no mu bindi bisa nabyo.
Ingufu nke zikoreshwa kandi zigabungabunga ingufu cyane
Kunoza umusaruro n'ibidukikije no kubungabunga ibikoresho
Uburinzi bw'umutwaro urenze urugero
Funga vuba
Ubushobozi bwo gusohora ibintu bwinshi

Umutekano kandi wizewe

Gufunga byikora nta amashanyarazi menshi kugira ngo ibikoresho bikore igihe kirekire
Igipimo cy'uburinzi: IP20—Kugira ngo habeho ihuriro ryizewe kandi ryizewe
Ubudahangarwa bw'ibizinga: Icyiciro cya 3—Kurinda ivumbi n'umwanda uhumanya ikirere

Ibisobanuro

Igisanzwe			IEC/EN60947-2
Umubare w'inkingi			1P, 2P, 3P, 4P
Voltage ifite amanota			AC 230V/400V
Igipimo cy'Umuvuduko (A)			63A, 80A, 100A
Inzira yo kugonga			C, D
Ubushobozi bwo gukoresha amashanyarazi make (lcn)			10000A
Ubushobozi bwo gukoresha serivisi ngufi (Ics)			7500A
Impamyabumenyi y'uburinzi			IP20
Ubushyuhe bw'ibanze ku ishyirwaho ry'ikintu gishyuha			40℃
Ubushyuhe buri hagati y'ikirere (hamwe n'impuzandengo y'ubushyuhe buri munsi ≤35°C)			-5~+40℃
Inshuro zigenwa			50/60Hz
Ingufu zihangana n'ingufu ziterwa n'umuvuduko			6.2kV
Ubushobozi bwo kwihanganira amashanyarazi n'imikanishi			10000
Ubushobozi bwo guhuza			Kondukita yoroshye ifite 50mm²
			Kondukita ikomeye 50mm²
Gushyiramo			Ku murongo wa DIN upima 35.5mm
			Gushyiraho paneli

MCB ni iki?

Imashini ntoya yo gucana uruziga(MCB) ni ubwoko bw'icyuma gihagarika amashanyarazi gifite ubunini buto. Gihita gica amashanyarazi mu gihe cyose hari ikibazo kidakora neza mu buryo bw'amashanyarazi, nko kongera umuriro cyangwa umuyoboro wa "short-circuit". Nubwo umukoresha ashobora kongera gukoresha MCB, "fuse" ishobora kumenya ibi bibazo, kandi umukoresha agomba kuyisimbuza.

Iyo MCB ihuye n'umuvuduko ukabije w'amashanyarazi, umurongo wa bimetallic urashyuha kandi uragonda. Umugozi w'amashanyarazi urarekurwa iyo MCB ihinduye umurongo wa bimetallic. Iyo umukoresha ahuje uyu mugozi w'amashanyarazi n'uburyo bukora, ufungura imiyoboro ya microcircuit breaker. Kubera iyo mpamvu, bituma MCB izima kandi igahagarika umuvuduko w'amashanyarazi. Umukoresha agomba gucana MCB ku giti cye kugira ngo agarure umuvuduko w'amashanyarazi. Iki gikoresho kirinda inenge ziterwa n'umuvuduko mwinshi w'amashanyarazi, umutwaro mwinshi, n'imirongo migufi.

Ibanjirije iyi: Imashini ntoya yo gucana uruziga (MCB) CJM6-32

Ibikurikira: 18mm Single Module RCBO 6KA 1P+N B&C Curve CJRO1-40 (GISHYA)

Andika ubutumwa bwawe hano hanyuma ubwoherereze