Ntuziaka zuru oke maka Njikwa moto: Site na ngwa isi isii ruo ngwa ngwa ụwa

Usoro njikwa moto bụ akụkụ dị mkpa nke akpaaka ụlọ ọrụ mmepụta ihe, na-ekere òkè dị mkpa na mmalite, nkwụsị, njikwa ọsọ, na nchebe nke moto eletrik dị mma ma dị mma. N'ime ngwaọrụ njikwa moto dị iche iche, akụkụ isii dị mkpa pụtara: Ndị kọntaktị AC, ndị kọntaktị DC, ndị na-ahụ maka ike, relays na-ebufe ibu, ndị na-amalite moto, na Ihe nchekwa moto ntuziaka (MMPs). Edemede a na-enyocha ụdị nke ọ bụla, webata ngwaahịa ndị nwere akara, wee gbasaa n'ime ngwa ha bara uru.

1. AC kọntaktị

Nchịkọta: AC kọntaktị na-eji remotely ịgbanwee atọ-phase AC ibu, ọtụtụ maka moto, ọkụ, na kpo oku usoro. Ha na-arụ ọrụ site na eriri igwe electromagnetic nke na-adọta kọntaktsị ọnụ mgbe agbanyere ya ike.

Ụdị Ụdị na Ụdị:

• Ụlọ ọrụ Schneider Electric: LC1D Series (eg, LC1D18, LC1D32) - mara maka ịdịte aka dị elu na ntụgharị ugboro ugboro.

• Siemens: 3RT Series - ejiri ọtụtụ ebe na nkesa na njikwa ngwa.

• ABB: AF Series - na-egosipụta oke mkpuchi voltaji dị obosara na imewe nchekwa ike.

Ihe ngosi ngwa:

• ahịrị mmepụta mmepụta ihe

• Sistemụ HVAC ewu

• Ogwe njikwa mgbapụta

2. DC kọntaktị

Nchịkọta: DC contactors ịgbanwee ibu DC, nke chọrọ ihe siri ike arc suppression ebe DC enweghị eke efu-agafe. Ejiri ike imenyụ ọkụ wulite ngwaọrụ ndị a.

Ụdị Ụdị na Ụdị:

• Ụlọ ọrụ Schneider Electric: LC1-DK Series - emebere maka sekit DC dị ugbu a.

• Eton: DIL Series - dabara maka sistemụ njikwa DC.

• Njikọta TE: EV Series - dị mma maka EVs na sistemụ batrị mmepụta ihe.

Ihe ngosi ngwa:

• Sistemụ nkesa ike DC

• Elevator moto njikwa

• Sistemụ njikwa batrị (BMS) maka ụgbọ ala eletrik

3. Onye kọntaktị ike

Nchịkọta: Ndị kọntaktị ike na-ezo aka na ngwaọrụ ndị na-agbanwe ike dị elu nke a na-eji maka nnukwu moto ma ọ bụ ihe ntụgharị, na-enwekarị ọkwa ugbu a na narị otu narị amps.

Ụdị Ụdị na Ụdị:

• ABB: AF1450 Series - ruo 1800A, dị mma maka iji ọrụ dị arọ.

• Ụlọ ọrụ Schneider Electric: LC1F Series - nke e wuru maka ngwa moto nwere ike dị elu.

• Ụgwọ nke ụlọ ọrụ LS Electric: Metasol MC Series - kọmpat na elu voltaji-gosiri.

Ihe ngosi ngwa:

• Sistemụ ịnya ụgbọ ala dị arọ

• Ngwongwo igwe na ngwuputa ike njikwa ike

• Ebe nchekwa data UPS na-agbanwe

4. Ibufe nnyefe

Nchịkọta: Relays ibufe ibu na-echebe moto ka ọ ghara ikpo oke ọkụ n'ihi oke ibu na-adịgide adịgide. Ejikọtakarị ya n'usoro n'okpuru kọntaktị, ha na-enye ọnyà na-egbu oge.

Ụdị Ụdị na Ụdị:

• Ụlọ ọrụ Schneider Electric: LRD Series – thermal echebe relays eji na LC1D contactors.

• Siemens: 3RU Series - nhazi nhazi njem na ụdị kọmpat.

• Allen-Bradley: 193-E Series – dị na ma thermal na electronic nsụgharị.

Ihe ngosi ngwa:

• Fans, nfuli, na compressors

• Nchekwa kabinet njikwa

• Usoro ogbugba mmiri n'ubi

5. Motor Starter

Nchịkọta: A moto Starter na-agwakọta a contactor na ibufe relay maka moto mmalite-nkwụsị akara na nchebe. Ndị mbido na-adịgasị iche n'ụdị: Direct-on-line, star-delta, soft Starters, wdg.

Ụdị Ụdị na Ụdị:

• Ụlọ ọrụ Schneider Electric: Tesys D Starters – dị na ntuziaka ma ọ bụ njikwa anya.

• Siemens: SIRIUS Series - modular na expandable.

• Rockwell Automation: Allen-Bradley 100-C + 193 ngwugwu mmalite.

Ihe ngosi ngwa:

• Sistemụ compressor ikuku

• Igwe nkwakọ ngwaahịa

• Ntufe eriri akpaaka

6. Ndị na-echebe moto akwụkwọ ntuziaka (MMPs)

Nchịkọta: MMPs bụ kọmpat ndị na-agbaji na-ejikọta mgba ọkụ, obere okirikiri, na oke ibu maka obere moto. Ọ dị mma maka ịrụ ọrụ ntuziaka yana ntọala moto kwụ ọtọ.

Ụdị Ụdị na Ụdị:

• Ụlọ ọrụ Schneider Electric: GV2 Series - ruo 32A, kọmpat imewe.

• Eton: PKZM Series – rotary handle na modular terminals.

• ABB: MS Series - dị mma maka ogwe OEM na igwe ejikọtara ọnụ.

Ihe ngosi ngwa:

• Ngwá ọrụ ụlọ ọrụ obere

• Igbe njikwa agbakwunyere

• Sistemụ moto eji mkpanaka ma ọ bụ ubi

Ngwa agbakwunyere

Usoro mmepụta ihe na akụrụngwa ọgbara ọhụrụ na-ejikọta ihe isii niile maka njikwa moto zuru oke. Nke a bụ ọmụmaatụ:

❖ ahịrị akpaaka ụlọ ọrụ

Ndị kọntaktị AC jikọtara ya na ndị na-ebido moto na ibufe relays na-ahụ na njikwa kesara ọtụtụ moto, nke ejiri PLC na-ejikwa.

❖ Ime HVAC Automation

Ndị MMP na AC kọntaktị na-achịkwa ndị fan na nfuli na mpaghara ebe ha na-ejikọta na sistemụ njikwa ụlọ (BMS).

❖ Osisi Ngwọta Mmiri

Ndị kọntaktị ike na-ejikwa nfuli nwere ikike dị elu, ebe DC contactors jikwaa actuators na valves n'okpuru ọrụ na-aga n'ihu na nlekota anya.

Mmechi

Sistemụ njikwa moto dị mkpa maka akpaaka eletrik. Site na ịgbanwee gaa na nchekwa, akụkụ ọ bụla na-arụ ọrụ dị oke egwu. Ịhọrọ ngwaahịa na nhazi dị mma na-eme ka ntụkwasị obi dịkwuo mma, ike ike, na scalability. Ịghọta ọdịiche dị n'etiti ụdị ngwaahịa na ngwa na-enye ndị injinia aka ịmepụta usoro dị mma na nke siri ike karị.