Circurity circtic

Onye na-emebi ihe eletrik bụ ngwaọrụ ngbanwe nke nwere ike iburu ma na-agbaji ugbu a n'okpuru ọnọdụ sekit nkịtị ma ọ bụ nke na-adịghị mma. Isi ọrụ ya bụ ichebe sekit site na mbibi nke oke ibu, mkpụmkpụ na ọnọdụ ndị ọzọ adịghị ike iji hụ na arụmọrụ dị nchebe ma kwụsie ike nke sistemụ ike. Mgbe oke sekit, obere sekit na mmejọ ndị ọzọ na-eme na sekit, onye na - emebi mgbakọ sekit nwere ike wepụ ngwa ngwa, na - egbochi mmejọ ahụ site na ịgbasa, ma chebe akụrụngwa na nchekwa onwe.

Nlereanya:STM4-63

Zipu ajụjụ

Nkọwa ngwaahịa

Mogosi	Stm4-63
Standadi	IEC60898-1
Polu	1P, 2P, 3P, 4P
Ikike mgbatị dị mkpụmkpụ	3KA, 4.5KA, 6KA
Nke akara Ugbu a (na)	1,2,6,610,16,20,25,35,50,50,50a
Nke akara Voltaji (UN)	AC230 (240) / 400 (415) v
Nke akara Mgbe na mgbe	50 / 60hz
Mgbakọ Tripping	B, c, d
Iwe naputatu	B Usoro: n'etiti 3in na 5 n'ime
	C usoro: n'etiti 5in na 10in
	D streve: n'etiti 10in na 14in
Electro-Times ndidi	foduru 6000 cycles

Ụkpụrụ ọrụ

Iwu na-arụ ọrụ nke ndị na-eme ihe nkiri eletrik dabere na ụkpụrụ nke insotromagnetic in na nnyefe igwe. Mgbe ugbu a dị na sekit karịrị uru dị elu, ihe ndị ahụ na-emebi ihe ga-ekpo ọkụ ma na-emepụta mbibi nke bimetal, ọ bụ ya mere ịmịpụta usoro na-apụ apụ kpamkpam. Na mgbakwunye, onye na-emebi sekit nwekwara ngwaọrụ ndị na-eme ihe ọkụkụ, nke nwere ike imenyụ arc mepụtara mgbe ị na-agbaji ugbu a site na imerụ akụrụngwa na ndị ọrụ.

Isi ihe

Onye na-emebi ihe eji eletriki n'ozuzu mejupụtara sistemụ kọntaktị, usoro iwepụ usoro, usoro arụmọrụ, onye na-agba ọsọ, shei na ndị ọzọ. A na-eji usoro kọntaktị wee jikọọ ma jigide onye na-emebi ihe; A na-eji usoro ịgbapụ acịpụ iji mee ka ihe a na-eme emepụta ihe a na-eme n'oge a na-agbaji ugbu a; A na-eji usoro arụmọrụ iji mata akwụkwọ ntuziaka ma ọ bụ akpaka nke onye na-emebi ihe; Onye njem ahụ bụ akụkụ na-ebute ihe onye na-emebi ihe dị ka ọnọdụ na-adịghị mma na sekit ahụ; A na-eji shell na-echebe ihe owuwu nke onye na-emebi ihe ma gbochie ndabiala mpụga.

Electrical Circuit Breaker