Yooj yim tswv txoj kev xaiv rau molded rooj plaub Circuit Court breakers!

Xaiv ib lub rooj sib tham molded Circuit Court breaker (MCCB) tsis yog ib yam uas koj tuaj yeem xaiv random. Nws yog tus saib xyuas ntawm circuits thiab khoom siv, tiv thaiv overloads, luv circuits, thiab theem poob. Thaum xaiv ib qho, xyuam xim rau cov ntsiab lus tseem ceeb no:

 

1. Rated tam sim no (hauv)
Qhov tseeb kev khiav hauj lwm tam sim no ntawm Circuit Court yuav tsum tau txiav txim siab. Tsis txhob xaiv ib qho uas qis dhau, lossis nws yuav mus ntau zaus; tsis txhob xaiv ib qho uas siab dhau, lossis koj yuav nkim nyiaj. Xaiv tus nqi tam sim no uas tsim nyog raws li hom kev thauj khoom (piv txwv li, motors, transformers).

 

2. Rated luv-Circuit Breaking Capacity (Icu thiab Ics)

- Icu yog hais txog qhov siab tshaj plaws tam sim no lub Circuit Court breaker tuaj yeem cuam tshuam kev nyab xeeb thaum lub caij luv luv.

- Ics yog lub peev xwm tawg ntawm Circuit Court breaker tom qab luv luv Circuit Court, thiab nws tseem tuaj yeem ua haujlwm li qub. Feem ntau, Ics yuav tsum yog 40% -100% ntawm Icu.

 

3. Kev ua haujlwm ib puag ncig
Xav txog kev teeb tsa ib puag ncig, suav nrog qhov kub thiab txias, av noo, thiab muaj cov pa roj corrosive, plua plav, thiab lwm yam. Xaiv ib qho uas muaj kev tiv thaiv tsim nyog (xws li IP ntsuas) kom ruaj khov txawm tias nyob rau hauv cov xwm txheej hnyav.

 

4. Txoj kev teeb tsa:

Xaiv raws li kev teeb tsa tiag tiag, xws li DIN rail mounting lossis vaj huam sib luag mounting. Qhov no ua kom yooj yim installation thaum tso cai rau qhov chaw txaus rau cua sov dissipation.

 

5. Cov yam ntxwv ua haujlwm:

Xaiv tus yam ntxwv tsim nyog (piv txwv li, Hom B, Hom C, Hom D) raws li cov khoom siv pib tam sim no thiab tam sim no overload.

 

6. Muaj nuj nqi ntxiv:

Yog tias xav tau, xaiv lub Circuit Court breaker nrog cov yam ntxwv xws li kev tiv thaiv tam sim no, kev tiv thaiv overvoltage, thiab kev tiv thaiv undervoltage los txhim kho kev ruaj ntseg thiab kev ntseeg siab.

 

7. Hom thiab Ntawv Pov Thawj:

Xaiv zoo -cov npe nrov rau kev lav zoo. Kuj kuaj xyuas cov ntawv pov thawj thoob ntiaj teb xws li CE thiab UL kom ntseeg tau tias cov khoom ua raws.

 

8. Kev lag luam:

Xav txog ob qho tib si tus nqi thiab kev ua tau zoo los xaiv tus nqi- kev xaiv zoo uas ua tau raws li kev nyab xeeb thiab kev ua tau zoo yam tsis tas yuav muaj nuj nqis.

 

Cov ntsiab lus:

Thaum xaiv lub molded case Circuit Court breaker, xav txog tag nrho cov saum toj no yam kom paub tseeb tias nws muab kev nyab xeeb, txhim khu kev qha, thiab kev tiv thaiv kev lag luam rau hluav taws xob. Yog tias tsis paub meej, sab laj cov ntaub ntawv kev tshaj lij lossis tus kws tshaj lij los xaiv qhov kev xaiv tsim nyog tshaj plaws!