Miniature Circuit Breakers: Khaws Koj Cov Hluav Taws Xob Hluav Taws Xob kom nyab xeeb

Txheej txheem cej luam

MCB mini Circuit Court breakeryog ib tug multi-functional AC tsawg-voltageCircuit Court breaker, nrog overload, luv Circuit Court, undervoltage thiab muaj zog tawg muaj peev xwm.

1. Cov yam ntxwv ntawm tus qauv

• Nws yog tsim los ntawm kev sib kis mechanism thiab kev sib cuag;
• Cov kev sib kis tau muab faib ua cov tsis siv neeg thiab phau ntawv;
• Muaj ob hom kev sib cuag, ib qho yog kev sib cuag ib txwm, lwm qhov yog adjustable caij nplooj ntoos hlav kev khiav hauj lwm mechanism hu.

2. Kev ua tau zoo

• Nws muaj cov yam ntxwv ntawm overload, luv Circuit Court, undervoltage thiab muaj zog tawg muaj peev xwm;
• Nws muaj cov yam ntxwv ntawm kev txhim khu kev qha kev sib cuag thiab lub sij hawm ntev qhib Circuit Court.

3. Cov xwm txheej siv

• Txoj kev txhim kho: ruaj khov, flange installation;
• Txoj kev rwb thaiv tsev: peb ncej;
• Haum rau AC 50Hz, ntsuas hluav taws xob hluav taws xob yog 630V ~ 690V, ntsuas tam sim no yog 60A ~ 1000A.

Scope ntawm daim ntawv thov

MCBMini Circuit Court breakersFeem ntau yog siv rau inlet thiab qhov hluav taws xob ntawm ntau yam kev faib tawm, feem ntau suav nrog:

• Teeb pom kev zoo faib Circuit Court.
• Nws muaj feem xyuam rau lub zog faib hluav taws xob raws li kev tiv thaiv rau overload thiab luv Circuit Court ntawm kab;
• Nws muaj feem xyuam rau txhua yam ntawm lub cev muaj zog pib thiab kev tiv thaiv braking.
• Nws muaj feem xyuam rau kev tswj cov hluav taws xob siv hluav taws xob, xws li teeb pom kev zoo, TV, xov tooj thiab khoos phis tawj;
• Nws muaj feem xyuam rau cov chaw uas tsis nquag hloov lossis siv hauv ntu.
• Nws yog tsuas yog siv rau kev tiv thaiv kab (kev tiv thaiv dhau-tam sim no), thiab muab kev tiv thaiv kev ua haujlwm ntawm kev txiav tawm sai sai rau qhov kev ua txhaum luv luv hauv Circuit Court;
• Yuav siv tau raws li lub cev muaj zog pib thiab braking pab kiag li lawm;
• Nws tuaj yeem siv rau overload thiab luv luv tiv thaiv cov khoom siv hluav taws xob;
• Nws tuaj yeem siv los tiv thaiv lub cev muaj zog thiab transformer los ntawm overload thiab undervoltage.

Cov xwm txheej ntawm kev siv

• 1, Cov huab cua nyob ib puag ncig yuav tsum tsis pub tshaj + 40 ℃, thiab yuav tsum tsis txhob qis dua - 5 ℃, cov av noo ntawm cov txheeb ze yuav tsum tsis pub tshaj 90%, thiab cov av noo siab dua tau tso cai rau qhov kub qis dua;
• 2, Qhov ntsuas kub ntawm cov huab cua ib puag ncig yuav tsum tsis txhob siab tshaj + 40 ℃;
• 4, Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m;
• 5, Nyob rau hauv nruab nrab tsis muaj kev phom sij ntawm kev tawg, thiab nyob rau hauv nruab nrab tsis muaj roj los yog chav txaus kom corrode hlau thiab rhuav tshem rwb thaiv tsev;
• 6 、 Tsis muaj kev vibration hnyav, cuam tshuam lossis hloov tsis tu ncua.
• 9 、 Lub Circuit Court breaker thiab cov khoom siv hauv av yuav raug ntsia thiab txuas raws li cov lus qhia ntawm cov chaw tsim khoom lossis cov khoom tshwj xeeb;
• 10 、 Lub Circuit Court breaker tuaj yeem siv ua ke nrog ib leeg-ncej thiab ntau-ncej xau tiv thaiv ntsia rau ntawm nws los tsim cov khoom tiv thaiv kev sib xyaw.

Kev teeb tsa thiab kev ceev faj

1. Kev teeb tsa ib puag ncig:

ambient kub yuav tsum yog los ntawm -5 ℃ to + 40 ℃, feem ntau yuav tsum tsis pub tshaj + 35 ℃;Qhov nruab nrab 24-teev kub yuav tsum tsis pub tshaj + 35 ℃, thiab cov av noo ntawm cov huab cua puag ncig yuav tsum tsis pub tshaj 50%.

2. Kev teeb tsa qhov chaw:

Thaum lub Circuit Court breaker raug ntsia rau ntawm lub hwj chim inlet, qhov kawg ntawm lub Circuit Court breaker yuav tsum muaj kev ntseeg siab, thiab cov rwb thaiv tsev tiv thaiv ntawm lub Circuit Court breaker thiab cov ncej hlau hauv av yuav tsum siab tshaj 1000MΩ;

Thaum lub Circuit Court breaker yog ntsia rau ntawm lub hwj chim inlet sab, nws yuav tsis tau grounded;

3. Cov xwm txheej siv:

Lub Circuit Court breaker yuav tsum tau nruab rau ntawm kab rov tav lossis ntsug mounting nto.Yog tias qhov kev xav tau no tsis tuaj yeem ua tau raws li qhov kev txwv ntawm txoj haujlwm mounting, cov kev ntsuas hauv qab no yuav raug coj los siv:

(1) Kev sib txuas lus sib txuas yuav tsum tau teeb tsa hauv qhov chaw tsim nyog ntawm lub rooj tsav xwm davhlau ya nyob twg ntawm tus qub distributor ntawm Circuit Court breaker.

Kev teeb tsa dav dav 3 ~ 4. Thaum lub tshuab hluav taws xob tsis tuaj yeem ua haujlwm ib txwm, nws tuaj yeem ua kom muaj kev ntseeg siab los ntawm kev sib cuag.