JCRB2-100 Ubwoko B RCDs

JCRB2-100 Ubwoko B RCDs itanga uburinzi bwumugezi usigaye / gutemba kwisi muri AC itanga porogaramu ifite imiterere yihariye.

Ubwoko B RCDs ikoreshwa aho ibintu byoroshye kandi / cyangwa bisunika DC ibisigisigi bishobora kubaho, imiyoboro ya sinusoidal itari ya sinusoidal irahari cyangwa inshuro zirenga 50Hz;kurugero, Kwishyuza Ibinyabiziga byamashanyarazi, ibikoresho bimwe byicyiciro 1, kubyara micro cyangwa SSEGs (Amashanyarazi mato mato) nka panneaux solaire na moteri yumuyaga.

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Ibicuruzwa birambuye

Iriburiro:

Ubwoko B RCDs (Ibikoresho bisigaye bigezweho) ni ubwoko bwibikoresho bikoreshwa mumutekano w'amashanyarazi.Byashizweho kugirango bitange uburinzi ku makosa ya AC na DC, bigatuma bikenerwa mu buryo butandukanye, harimo n’ibijyanye n’imitwaro yoroheje ya DC nk’imodoka zikoresha amashanyarazi, sisitemu y’ingufu zishobora kongera ingufu, n’imashini zikoreshwa mu nganda.Ubwoko B RCDs ningirakamaro mugutanga uburinzi bwuzuye mumashanyarazi agezweho.

Ubwoko B RCDs itanga urwego rwumutekano urenze ibyo RCD isanzwe ishobora gutanga.Ubwoko A RCDs yagenewe gutembera mugihe habaye amakosa ya AC, mugihe Ubwoko B RCDs irashobora kandi kumenya DC isigaye yumuriro, bigatuma ikenerwa no gukoresha amashanyarazi.Ibi ni ingenzi cyane kuko ibisabwa kuri sisitemu y’ingufu zishobora kongera ingufu n’imodoka zikoresha amashanyarazi bikomeje kwiyongera, bitera ibibazo bishya nibisabwa ku mutekano w’amashanyarazi.

Kimwe mubyiza byingenzi byubwoko B RCDs nubushobozi bwabo bwo kurinda imbere yimitwaro ya DC yoroheje.Kurugero, ibinyabiziga byamashanyarazi bishingira kumuyoboro utaziguye kugirango bisunikwe, bityo hagomba kubaho urwego rukwiye rwo kurinda umutekano wibinyabiziga nibikorwa remezo byishyuza.Mu buryo nk'ubwo, sisitemu y'ingufu zishobora kuvugururwa (nk'imirasire y'izuba) akenshi ikora ku mbaraga za DC, bigatuma Ubwoko B RCDs bugira uruhare rukomeye muri ibyo bikoresho.

Ibyingenzi byingenzi

DIN gariyamoshi

2-Inkingi / Icyiciro kimwe

Ubwoko bwa RCD B.

Kugenda Kumva: 30mA

Igipimo kiriho: 63A

Igipimo cya voltage: 230V AC

Ubushobozi bwumuzunguruko mugufi: 10kA

IP20 (igomba kuba mukigo gikwiye kugirango ikoreshwe hanze)

Ukurikije IEC / EN 62423 & IEC / EN 61008-1

Amakuru ya tekiniki

Bisanzwe	IEC 60898-1, IEC60947-2
Ikigereranyo cyubu	63A
Umuvuduko	230 / 400VAC ~ 240 / 415VAC
Ikimenyetso cya CE	Yego
Umubare w'inkingi	4P
Icyiciro	B.
IΔm	630A
Icyiciro cyo kurinda	IP20
Ubuzima bwa mashini	2000 ihuza
Ubuzima bw'amashanyarazi	2000 ihuza
Ubushyuhe bwo gukora	-25… + 40˚C hamwe n'ubushyuhe bwibidukikije bwa 35˚C
Ubwoko Ibisobanuro	B-Urwego (Ubwoko B) Kurinda bisanzwe
Bikwiranye (mubandi)

Ubwoko B RCD ni ubuhe?

Ubwoko B RCDs ntigomba kwitiranwa nubwoko B MCBs cyangwa RCBOs zigaragara mubushakashatsi bwinshi bwurubuga.

Ubwoko B RCDs ziratandukanye rwose, ariko, ikibabaje nuko inyuguti imwe yakoreshejwe ishobora kuyobya.Hariho Ubwoko B aribwo bushyushye buranga MCB / RCBO na Ubwoko B busobanura ibintu bya rukuruzi muri RCCB / RCD.Ibi bivuze ko rero uzasangamo ibicuruzwa nka RCBOs biranga ibintu bibiri, aribyo bintu bya magnetiki ya RCBO hamwe nubushyuhe bwumuriro (ibi bishobora kuba Ubwoko bwa AC cyangwa Magnetique na Type B cyangwa C ubushyuhe bwa RCBO).

Nigute Ubwoko B RCDs bukora?

Ubwoko B RCDs busanzwe bukorwa hamwe na sisitemu ebyiri zisigaye zo gutahura.Iya mbere ikoresha tekinoroji ya 'fluxgate' kugirango RCD ibashe kumenya neza DC igezweho.Iya kabiri ikoresha tekinoroji isa na Type AC na Type A RCDs, ni voltage yigenga.