Cov Hluav Taws Xob Me Me: Ua Kom Koj Cov Hluav Taws Xob Muaj Kev Nyab Xeeb Muaj Kev Nyab Xeeb

Txheej txheem cej luam

MCB mini-circuit breakeryog ib qho multifunctional AC low-voltagelub tshuab hluav taws xob, nrog overload, luv luv Circuit Court, undervoltage thiab muaj zog tawg peev xwm.

1. Cov yam ntxwv ntawm cov qauv

• Nws yog tsim los ntawm kev sib kis mechanism thiab kev sib cuag system;
• Cov txheej txheem 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 muaj, qhov tod yog kev sib cuag ntawm lub caij nplooj ntoos hlav hloov kho tau.

2. Kev ua tau zoo ntawm kev siv tshuab

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

3. Cov xwm txheej rau kev siv

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

Scope ntawm Daim Ntawv Thov

MCBcov mini circuit breakersfeem ntau siv rau qhov nkag thiab qhov tawm ntawm ntau lub network faib khoom, feem ntau suav nrog:

• Lub voj voog faib teeb pom kev zoo.
• Nws siv tau rau lub zog faib hluav taws xob ua kev tiv thaiv rau kev tshaj dhau thiab luv luv ntawm cov kab;
• Nws siv tau rau txhua yam kev pib lub cev muaj zog thiab kev tiv thaiv braking.
• Nws siv tau rau kev tswj cov tshuab siv hluav taws xob, xws li teeb pom kev zoo, TV, xov tooj thiab khoos phis tawj;
• Nws siv tau rau cov chaw uas tsis tshua hloov lossis siv hauv seem.
• Nws yog siv rau kev tiv thaiv kab (kev tiv thaiv over-current), thiab muab kev tiv thaiv kev ua haujlwm ntawm kev txiav tawm sai sai ntawm qhov txhaum tam sim no rau qhov txhaum luv luv hauv lub voj voog;
• Siv tau ua lub cev muaj zog pib thiab nres cov khoom siv;
• Nws siv tau rau kev tiv thaiv overload thiab luv luv ntawm cov khoom siv fais fab;
• Nws siv tau los tiv thaiv lub cev muaj zog thiab transformer los ntawm kev overload thiab undervoltage.

Cov Cai Siv

• 1. Qhov kub ntawm huab cua ib puag ncig yuav tsum tsis pub tshaj + 40 ℃, thiab yuav tsum tsis pub qis dua - 5 ℃, qhov av noo yuav tsum tsis pub tshaj 90%, thiab qhov av noo siab dua raug tso cai ntawm qhov kub qis dua;
• 2, Qhov kub ntawm huab cua ib puag ncig yuav tsum tsis pub siab tshaj + 40 ℃;
• 4, Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m;
• 5. Hauv ib qho chaw uas tsis muaj kev phom sij ntawm kev tawg, thiab hauv qhov chaw tsis muaj roj lossis pa txaus los ua kom cov hlau xeb thiab rhuav tshem cov khoom rwb thaiv tsev;
• 6, Tsis muaj kev co, kev cuam tshuam lossis kev hloov pauv ntau zaus.
• 9, Lub tshuab hluav taws xob thiab lub cuab yeej av yuav raug teeb tsa thiab txuas raws li cov lus qhia ntawm lub chaw tsim khoom lossis cov lus qhia ntawm cov khoom;
• 10, Lub tshuab hluav taws xob siv tau ua ke nrog cov khoom tiv thaiv kev xau ib-ncej thiab ntau-ncej ntsia rau nws los tsim cov khoom siv tiv thaiv kev xau sib xyaw.

Kev Teeb Tsa Hluav Taws Xob thiab Kev Ceev Faj

1. Ib puag ncig teeb tsa:

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

2. Qhov chaw teeb tsa:

Thaum lub circuit breaker raug ntsia rau ntawm sab qhov hluav taws xob, qhov kawg ntawm lub circuit breaker yuav tsum tau grounded kom ntseeg tau, thiab qhov rwb thaiv tsev tsis kam ntawm lub circuit breaker thiab lub thav duab hlau grounded yuav tsum ntau dua 1000MΩ;

Thaum lub tshuab hluav taws xob raug ntsia rau ntawm sab fais fab, nws tsis tuaj yeem raug grounded;

3. Cov xwm txheej rau kev siv:

Yuav tsum muaj lub tshuab hluav taws xob (circuit breaker) ntsia rau ntawm qhov chaw teeb tsa kab rov tav lossis ntsug. Yog tias qhov yuav tsum tau ua no tsis tuaj yeem ua tiav vim qhov chaw teeb tsa txwv, cov kev ntsuas hauv qab no yuav raug ua:

(1) Cov neeg tiv tauj pabcuam yuav tsum tau teeb tsa rau hauv qhov chaw zoo ntawm lub rooj tsavxwm ntawm tus neeg faib khoom qub ntawm lub tshuab hluav taws xob.

Kev teeb tsa dav dav 3 ~ 4. Thaum lub tshuab hluav taws xob tsis tuaj yeem ua haujlwm li qub, nws tuaj yeem raug grounded kom ntseeg tau los ntawm kev sib cuag pab.