CJB1 18mm Obosara 1P 2P 3P 4P Plug in Circuit Breaker 6ka Otu Usoro Foto A Na-egosipụta

CJB1 18mm Obosara 1P 2P 3P 4P Plug in Circuit Breaker 6ka Otu Oge

Nkọwa Dị Mkpirikpi:

1. Ngwa: Maka ichebe waya na akụrụngwa megide oke ibu na sekit dị mkpụmkpụ.

2. Iwu izugbe maka ịhọrọ MCB.

2.1 Data teknụzụ nke netwọk n'oge a tụlere:

Sistemụ ala, ọkụ eletrik dị mkpụmkpụ na ebe nrụnye ihe mgbawa sekit, nke ga-adị obere karịa ikike mmebi nke ngwaọrụ a, voltaji nkịtị nke netwọk.

2.2 E nwere njirimara mgbagọ atọ maka ọrụ magnet:

Nchedo na njikwa nke sekit B (3-5 In) megide eriri ogologo na sistemụ TN na IT.

Nchedo na njikwa nke sekit C (5-10 In) megide oke ibu na sekit dị mkpụmkpụ; nchekwa maka ibu resistive na inductive nwere obere ọkụ inrush.

Nchedo na njikwa sekit D (10-20 In) megide oke ibu na sekit dị mkpụmkpụ; nchekwa maka sekit ndị na-enye ibu nwere oke ọkụ inrush dị elu na mmechi sekit (transformers LV/LV, oriọna mmebi).

3. CJB1 nwere arụmọrụ dị elu nke na-egbochi ike destuction n'ihi obere sekit ruo n'ókè kachasị.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Data teknụzụ

	Ọkọlọtọ	Ngalaba	IEC/EN 60898-1
Ọkụ eletriki atụmatụ	Egosiputara ugbu a na	A	1,2,4,6,10,16,20,25,32,40,50,63
	Ogidi	P	1, 2, 3, 4
	Voltaji a tụrụ aro Ue	V	AC 240/415
	Ui voltaji insulation	V	500
	Ugboro ole e nyere ọkwa	Hz	50/60
	Ike ịgbaji ọkwa	A	750010000
	Voltaji eguzogide mkpali gosiri (1.2/50) Uimp	V	4000
	Voltaji ule Dielectric na ind.Freq. maka nkeji 1	kV	2
	Ogo mmetọ		2
	Njirimara ntọhapụ nke thermo-magnetic		B,C,D
Mekaniki atụmatụ	Ndụ eletriki	t	4000
	Ndụ igwe	t	10000
	Ogo nchekwa		IP20
	Okpomọkụ ntụaka maka ntọala nke ihe okpomọkụ	℃	30
	Okpomọkụ gburugburu ebe obibi (na nkezi kwa ụbọchị ≤35℃)	℃	-5~+40 (Biko ngwa pụrụ iche lee anya na ndozi nkwụghachi okpomọkụ)
	Okpomọkụ nchekwa	℃	-25~+70℃
ntinye	Ụdị njikọ ọdụ		Ogwe bọs nke ụdị eriri/Pin/Bọọs nke ụdị U
	Nha njedebe n'elu / ala maka eriri	mm²	25
		AWG	18-3
	Nha njedebe n'elu / ala maka bọọdụ bọs	mm²	25
		AWG	18-3
	Torque na-eme ka ike sie ike	N*m	2
		In-Ibs.	18
	Ịwụnye		Na DIN rail EN 60715(35mm) site na iji ngwa ngwa clip
	njikọ		Site n'elu na ala

Ịbelata Okpomọkụ

Biko lee tebụl dị n'okpuru maka ndozi nkwụghachi okpomọkụ

Enyere ọkwa Ugbu a Na(A)	Ọnụọgụ nkwụghachi okpomọkụ n'okpuru okpomọkụ ọrụ dị iche iche
Enyere ọkwa Ugbu a Na(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