I-China MCB FTCQP 1 Pole 20A TPN MCB Ifektri ye-50Hz Electrical Miniature Circuit Breaker kanye nabakhiqizi

I-MCB FTCQP 1 Pole 20A TPN MCB I-Electrical Miniature Circuit Breaker engu-50Hz Isithombe Esifakiwe

I-MCB FTCQP 1 Pole 20A TPN I-MCB I-50Hz Electrical Miniature Circuit Breaker

Incazelo emfushane:

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

2. Imithetho ejwayelekile yokukhetha i-MCB.

a. Idatha yobuchwepheshe yenethiwekhi endaweni ecatshangelwayo: Izinhlelo zokufaka umhlaba, ugesi omfushane endaweni yokufaka i-circuit breaker, okumele uhlale ungaphansi komthamo wokuphuka wale divayisi, i-network evamile ye-voltage.

b. Kunezimpawu ezintathu zejika lokusebenza kukazibuthe: Ukuvikelwa kwejika le-B (3-5 In) kanye nokulawulwa kwamasekethe ngokumelene nezintambo ezinde ezinhlelweni ze-TN kanye ne-IT.

c. ukuvikela nokulawula ijika (5-10 In) lamasekethe ngokumelene nokulayisha ngokweqile kanye namasekethe amafushane; ukuvikela imithwalo yokumelana neyokungenisa ene-inrush current ephansi.

Ukuvikelwa nokulawulwa kwe-Dcurve (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).

Sithumelele i-imeyili Landa njenge-PDF

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

	okujwayelekile		I-IEC/EN60898-1
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 yokuvala umoya i-Ui	V	500
	Imvamisa elinganisiwe	HZ	50/60
	Umthamo wokuphuka olinganiselwe	A	3000,4500(2~40A/6000)
	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
Izici zemishini	Impilo kagesi	t	4000
	Impilo yemishini	t	10000
	Izinga lokuvikela		I-IP20
	Izinga lokushisa elibhekiselwe ekusethweni kwento eshisayo	℃	30
	Izinga lokushisa elizungezile (elinokulinganisela kwansuku zonke okungu-≤35℃)	℃	-5~+40 (Isicelo esikhethekile sicela ubheke ukulungiswa kwesinxephezelo sokushisa)
	Izinga lokushisa lesitoreji	℃	-25~+70
Ukufakwa	Uhlobo lokuxhumeka kwetheminali		Ibha yebhasi yohlobo lwekhebula/lwephini
	Usayizi wetheminali phezulu/phansi kwekhebula	mm²/AWG	25/18-3
	Usayizi wetheminali phezulu/phansi kwebha yebhasi	mm²/AWG	25/18-3
	Ukuqinisa i-torque	N*m/ ama-ln-lbs	2/18
	Ukufaka		Ku-DIN rail EN 60715(35mm) ngedivayisi yokunamathisela okusheshayo
	Uxhumano		Kusukela phezulu naphansi