Sth-40 usoro ikuku

Sth-40 usoro ihe mkpuchi ikuku dị mma dabara adaba maka sekit nke AC 50/60 Hz, ọkwa arụmọrụ nke arụmọrụ ruru 660V. Ọ nwere ike ịghọta ọrụ nke oke ibu na nchekwa ọdịda maka AC moto. Ngwaahịa a na-emetụta GB14048.4, iEC6094-4 6-4.

Nlereanya:STH-40

Zipu ajụjụ

Nkọwa ngwaahịa

Isi aka oru:

Mogosi	Korenti mmiri	Adabara ndị na-ewu ewu
Sth-22/3	0.4-63a	GMC-9 ~ 22
Sth-22/3	0.63-1a	GMC-9 ~ 22
Sth-22/3	1-1.6a	GMC-9 ~ 22
Sth-22/3	1.6-2.5a	GMC-9 ~ 22
Sth-22/3	2.5-4	GMC-9 ~ 22
Sth-22/3	4-6a	GMC-9 ~ 22
Sth-22/3	5-8a	GMC-9 ~ 22
Sth-22/3	6-9a	GMC-9 ~ 22
Sth-22/3	7-10a	GMC-12 ~ 22
Sth-22/3	9-13a	GMC-12 ~ 22
Sth-22/3	12-18a	GMC-18 ~ 22
Sth-22/3	16-22a	Gmc-22
Sth-40/3	18-26	GMC-32 ~ 40
Sth-40/3	24-36a	GMC-32 ~ 40
Sth-40/3	28-40	Gmc-40
Sth-85/3	34-50A	GMC-50 ~ 85
Sth-85/3	45-65a	GMC-50 ~ 85
Sth-85/3	54-75a	GMC-65 ~ 85
Sth-85/3	63-85a	GMC-75 ~ 85

STH-40 Series Thermal Overload Relay

Isi ọrụ

Nchedo nke moto: ọrụ isi nke oke ikuku na-ebugharị bụ igbochi moto ahụ ka ọ ghara ịba ụba maka oke. Mgbe a na-egbutu moto, Thermal Race ebugharị ikuku na-ewepụta ike n'oge iji gbochie moto na-ere ọkụ n'ihi iwe n'ihi oke ọkụ.

Nchedo nke ike dị iche iche: Na mgbakwunye na ichebe moto, Therval karịrị akarị nwekwara ike ichebe eriri ike. Mgbe a na-ebuwanye moto ahụ, ọ ga-abawanye ụba ugbu a, nke nwere ike ibute oke oke ma na-agbaze ahịrị ike. Site na ịchọpụta mgbanwe dị ugbu a, ọkụ ọkụ ahụ na-ekpebi ma a na-ebuwanye ma ewepụta akara ike ma wepụ ya ma ọ bụrụ na ọ dị mkpa.

Meziwanye nchekwa nke sistemụ ike: remal laray nwere ike igbochi mmebi nke moto na ike, si otú a na -ebelata ọdịda nke sistemụ ike ma melite nchekwa nke sistemụ ike.

Ụkpụrụ ọrụ

Ofkpụrụ arụmọrụ nke oke ikuku na-ebugharị bụ nke sitere na nsonaazụ ọkụ ugbu a yana akụrụngwa nke ihe na-ahụ maka bimetal. Mgbe oke ikuku na-apụta na moto, na-abawanye ugbu a, na-akpata mmụba karịa ka a na-eme ka ọ dị ọkụ nke ịgba ọkụ. A na-ebugharị okpomọkụ a na Bimetal, nke na-agbada mgbe a na-agba ya ọkụ n'ihi na ejiri ya abụọ mee nnukwu ọdịiche dị na mbara ala. Mgbe bimetal na-agbada ruo oge ụfọdụ, ọ ga-akpalite elektriki mkpuchi ka a na-enye ike, nke tụgharịrị kọntaktị na-eme ka moto ahụ mee ihe.

Akwukwo akwukwo

A na-ejikarị igwe na-ebugharị ikuku dị na sekit na sekit na sekit na nke 660v, nke dị egwu nke 660v na nke 0.130a, ma na-ejikarị ụfụ atọ na-efe efe. Enwekwara ike iji ya mepụta onye mbido na onye na-ahụ maka Ack onye na-anata nchekwa maka nchekwa.