China MCB FTCQP 1 Pole 20A TPN MCB The 50Hz Electric Miniature Circuit Breaker ụlọ ọrụ na ndị na-emepụta

MCB FTCQP 1 Pole 20A TPN MCB Ihe onyonyo nke 50Hz Eletrik Miniature Circuit Breaker egosipụtara

MCB FTCQP 1 Pole 20A TPN MCB The 50Hz Eletriki Miniature Circuit Breaker

Nkọwa dị mkpirikpi:

1. Ngwa: Maka ichebe eriri na akụrụngwa megide oke ibu na obere sekit.

2. Iwu izugbe maka ịhọrọ MCB.

a. Nka na ụzụ data nke netwọk na n'ókè na-atụle: The earthing usoro, mkpụmkpụ-circuit ugbu a na sekit emebi echichi ebe, nke ga-mgbe niile na-erughị agbasa ikike nke ngwaọrụ a, netwọk nkịtị voltaji.

b. Enwere njirimara 3 maka ọrụ magnetik: B curve (3-5 In) nchebe na njikwa sekit megide eriri ogologo na sistemụ TN na IT.

c. curve (5-10 In) nchebe na njikwa nke sekit megide oke ibu na obere okirikiri; nchebe maka ibu na-eguzogide na inductive na obere inrush ugbu a.

Dcurve (10-20 In) nchebe na njikwa nke sekit megide oke ibu na obere okirikiri; Nchedo maka sekit nke na-enye ibu nwere oke inrush dị ugbu a na mmechi sekit (transformers LV/LV, oriọna mgbawa).

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Nkọwa ngwaahịa

Mkpado ngwaahịa

	ọkọlọtọ		IEC / EN 60898-1
Eletriki atụmatụ	Enyere aha ugbu a In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Osisi	P	1,2,3.4
	Egotara voltaji Ue	V	AC 240/415
	Voltage mkpuchi mkpuchi Ui	V	500
	Ugboro ugboro	HZ	50/60
	Enyere ikike imebi	A	3000,4500 (2 ~ 40A/6000)
	Oke mkpali na-anagide voltaji (1.2/50) Uimp	V	4000
	Dielectric test voltaji na ind. Ugboro ugboro. maka 1 min	KV	2
	ogo mmetọ		2
	Njirimara ntọhapụ Thermo-magnetic		B,C,D
Njirimara igwe	Ndụ eletrik	t	4000
	Ndụ mechanical	t	10000
	ogo nchedo		IP20
	Okpomọkụ ntụaka maka ịtọ ntọala thermal element	℃	30
	Ambient okpomọkụ (na nkezi kwa ụbọchị ≤35℃)	℃	-5 ~ + 40 (ngwa pụrụ iche biko rụtụ aka na mgbazi ụgwọ ụgwọ okpomọkụ)
	Ọnọdụ nchekwa	℃	-25-70
Nwụnye	Ụdị njikọ ọnụ		Igwe bọs ụdị eriri USB/Pin
	Nha ọdụ elu/ala maka eriri	mm²/AWG	25/18-3
	Nha njedebe n'elu/n'ala maka ụgbọ ala ụgbọ ala	mm²/AWG	25/18-3
	torque na-agbatị	N*m/ n-lbs	2/18
	Ịkwanye		Na DIN okporo ígwè EN 60715(35mm) site na ngwa ngwa mkpachị ngwaọrụ
	Njikọ		Site na elu na ala