Isithombe Esivelele Esithengiswayo saseShayina Esisezingeni Eliphezulu Se-Miniature Circuit Breaker MCB 1p/2p/3p/4p 6A 10A 25A 63A

I-China wholesale High Quality Miniature Circuit Breaker MCB 1p/2p/3p/4p 6A 10A 25A 63A

Incazelo emfushane:

1. Isicelo: Ukuvikela izintambo kanye nemishini ekucindezelweni ngokweqile kanye nokujikeleza okufushane.

2. Imithetho ejwayelekile yokukhetha i-MCB.

2.1 Idatha yobuchwepheshe yenethiwekhi endaweni ecatshangelwayo:

Izinhlelo zokufaka umhlaba, ugesi omfushane endaweni yokufaka i-circuit breaker, okumele uhlale ungaphansi komthamo wokuphuka wale divayisi, i-network voltage evamile.

2.2 Kunezimpawu ezintathu zejika zokusebenza kukazibuthe:

Ukuvikelwa nokulawulwa kwe-B curve (3-5 In) kwamasekethe ngokumelene nezintambo ezinde ezinhlelweni ze-TN neze-IT.

Ukuvikelwa nokulawulwa kwesekethe ngomugqa ongu-C (5-10 In) ngokumelene nokulayisha ngokweqile kanye namasekethe amafushane; ukuvikelwa kwemithwalo yokumelana neyokungenisa ene-inrush current ephansi.

Ukuvikelwa nokulawulwa kwe-D curve (10-20 In) kwamasekethe ngokumelene nokulayisha ngokweqile kanye namasekethe amafushane; ukuvikelwa kwamasekethe ahlinzeka ngemithwalo enomshini wokungena ophezulu lapho kuvalwa isekethe (ama-transformer e-LV/LV, izibani zokuphahlazeka).

3. I-CJB1 inokusebenza okuphezulu komkhawulo wamandla ukuze inciphise amandla okuchithwa ngenxa ye-short circuit ngezinga elikhulu kakhulu.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Sinamathela emgomweni wakho othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, Silwela ukuthola umlingani wakho webhizinisi omuhle kakhulu we-wholesale waseShayina High Quality Miniature Circuit Breaker MCB 1p/2p/3p/4p 6A 10A 25A 63A, Sihlala silandela umgomo othi “Ubuqotho, Ukusebenza Kahle, Ukuqamba kanye nebhizinisi Elinqoba Konke”. Siyakwamukela ukuvakashela isayithi lethu futhi asithandi ukunqikaza ukuxhumana nathi. Ukulungele? ? ? Sivumele sihambe!!!
Sinamathela emgomweni wakho othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, Silwela ukuthola umlingani wakho webhizinisi omuhle kakhulu.I-China MCB kanye ne-MCCB, Sikholelwa ngokuqinile ukuthi ubuchwepheshe kanye nensizakalo kuyisisekelo sethu namuhla futhi ikhwalithi izokwakha izindonga zethu zesikhathi esizayo ezithembekile. Yithina kuphela esinazo ikhwalithi engcono kakhulu, esingayifinyelela yini amakhasimende ethu kanye nathi uqobo. Siyakwamukela amakhasimende kuwo wonke umhlaba ukuthi asithinte ukuze sithole ubudlelwano obuningi bebhizinisi nobuqotho. Besilokhu silapha njalo sisebenzela izidingo zakho noma nini lapho udinga ukuba nazo.

Idatha Yobuchwepheshe

	Okujwayelekile	Iyunithi	I-IEC/EN 60898-1
Ugesi izici	Kulinganiswe okwamanje ngaphakathi	A	1,2,4,6,10,16,20,25,32,40,50,63
	Izigxobo	P	1,2,3,4
	I-voltage elinganisiwe i-Ue	V	I-AC 240/415
	i-voltage yokushisa i-Ui	V	500
	Imvamisa elinganisiwe	Hz	50/60
	Umthamo wokuphuka olinganiselwe	A	750010000
	I-voltage yokumelana nomfutho elinganisiwe (1.2/50) Uimp	V	4000
	I-voltage yokuhlola i-dielectric ku-ind.Freq. umzuzu ongu-1	kV	2
	Izinga lokungcola		2
	Isici sokukhululwa kwe-Thermo-magnetic		B,C,D
Okwemishini izici	Impilo kagesi	t	4000
	Impilo yemishini	t	10000
	Izinga lokuvikela		I-IP20
	Izinga lokushisa elibhekiselwe ekusethweni yesakhi sokushisa	℃	30
	Izinga lokushisa elizungezile (elinokulinganisela kwansuku zonke okungu-≤35℃)	℃	-5~+40(Sicela isicelo esikhethekile bheka ukulungiswa kwesinxephezelo sokushisa)
	Izinga lokushisa lesitoreji	℃	-25~+70℃
ukufakwa	Uhlobo lokuxhumeka kwetheminali		Ibha yebhasi yohlobo lwekhebula/iphinikhodi/ibha yebhasi yohlobo lwe-U
	Usayizi wetheminali phezulu/phansi kwekhebula	mm²	25
		I-AWG	18-3
	Usayizi wetheminali phezulu/phansi kwebha yebhasi	mm²	25
		I-AWG	18-3
	Ukuqinisa i-torque	N*m	2
		Ama-In-Ibs.	18
	Ukufaka		Ku-DIN rail EN 60715 (35mm) ngedivayisi yokunamathisela okusheshayo
	Uxhumano		Kusukela phezulu naphansi

Ukwehla kwezinga lokushisa

Sicela ubheke ithebula elingezansi ukuze uthole ukulungiswa kwesinxephezelo sokushisa

Kulinganiswe Okwamanje ngaphakathi(A)	Isilinganiso sokunciphisa izinga lokushisa ngaphansi kwezinga lokushisa elihlukahlukene lokusebenza
Kulinganiswe Okwamanje ngaphakathi(A)	-10℃	0℃	10℃	20℃	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

Sinamathela emgomweni wakho othi “Ikhwalithi Enhle Kakhulu, Insizakalo Egculisayo”, Silwela ukuthola umlingani wakho webhizinisi omuhle kakhulu we-wholesale waseShayina High Quality Miniature Circuit Breaker MCB 1p/2p/3p/4p 6A 10A 25A 63A, Sihlala silandela umgomo othi “Ubuqotho, Ukusebenza Kahle, Ukuqamba kanye nebhizinisi Elinqoba Konke”. Siyakwamukela ukuvakashela isayithi lethu futhi asithandi ukunqikaza ukuxhumana nathi. Ukulungele? ? ? Sivumele sihambe!!!
Ukuthengisa ngobuningi eShayinaI-China MCB kanye ne-MCCB, Sikholelwa ngokuqinile ukuthi ubuchwepheshe kanye nensizakalo kuyisisekelo sethu namuhla futhi ikhwalithi izokwakha izindonga zethu zesikhathi esizayo ezithembekile. Yithina kuphela esinazo ikhwalithi engcono kakhulu, esingayifinyelela yini amakhasimende ethu kanye nathi uqobo. Siyakwamukela amakhasimende kuwo wonke umhlaba ukuthi asithinte ukuze sithole ubudlelwano obuningi bebhizinisi nobuqotho. Besilokhu silapha njalo sisebenzela izidingo zakho noma nini lapho udinga ukuba nazo.

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