Dab tsi hlau loj rau 150 amp kev pabcuam (Cov Lus Qhia)
Txheem
Paub qhov tseeb amperage thiab xov hlau ntsuas thaum nthuav, rewiring, los yog txhim kho ib tug tshiab Circuit Court yog ib qho tseem ceeb heev. Amplitude yog tus nqi siab tshaj plaws uas tus neeg xyuas pib tuaj yeem ua haujlwm tsis tu ncua nyob rau hauv ib txwm ua haujlwm yam tsis tau tshaj nws qhov ntsuas thermal.
Tus nqi ntawm qhov tam sim no uas txhua cov xaim hluav taws xob tuaj yeem tswj tau yog txiav txim los ntawm nws cov khoom, txoj kab uas hla, thiab qhov ntev ntawm lub voj voog. Yog li, txhawm rau pab koj nrog koj cov xaim, peb yuav sib tham txog qhov loj npaum li cas xaim rau 150 amps koj xav tau, thiab peb yuav muab koj daim ntawv qhia ntawm cov xov hlau loj rau cov amplifiers kom haum rau koj qib zog.
Dab tsi loj amp hlau kuv xav tau rau 150 amp Circuit Court?
Qhov pom zoo xaim loj rau 150 amp Circuit Court yog 1/0 tooj liab hlau. Txhua qhov kev teeb tsa hluav taws xob cable yuav tsum muaj cov xaim tsim nyog. Yog li ntawd, nws tsim nyog kuaj xyuas koj lub amplifier cov kab kos hlau loj kom paub tseeb tias koj tau xaiv qhov loj me rau koj cov wattage.
Qhov loj ntawm lub cable loj, ntau lub zog thiab cov cuab yeej koj yuav tau txais. Yog tias siv cov xaim me dua li qhov tsim nyog rau lub tshuab hluav taws xob, cov hlau yuav degrade thiab txheej yuav yaj. Qhov no yog vim qhov loj npaum li cas ntawm cov tam sim no ntws los ntawm nws piv rau lub cable lub zog ntsuas.
Hlau Size Chart
Nco ntsoov tias kev txhim kho cov xaim hluav taws xob yog qhov txaus ntshai thiab tuaj yeem ua rau raug mob lossis kev puas tsuaj yog tias ua tsis raug. Yog li ntawd, nws tseem ceeb heev uas koj xaiv thiab siv qhov tseeb qhov ntev rau koj lub voj voog.
Txhawm rau pab koj, kuv tau npaj cov amplifier hlau loj daim ntawv hauv qab no..
| SIZE THIAB RATING NTAWM LUB SERVICE ENTRANCE OPERATOR | ||
| Kev ntsuam xyuas | tooj liab conductors | Txhuas |
| 100 Ampere Cov | Copper #4 AWG | #2 AWG |
| 125 Ampere Cov | Copper #2 AWG | #1/0 AWG |
| 150 Ampere Cov | Copper #1 AWG | #2/0 AWG |
Cov lus nug nquag nug
Puas muaj kev txwv rau tam sim no cov hlau tuaj yeem nqa tau?
Raws li National Electrical Code, txhua tus xaim loj, tseem hu ua hlau ntsuas (AWG), muaj qhov txwv ntawm tag nrho tam sim no nws tuaj yeem ua ntej nws puas. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov hlau loj uas tsim nyog kom tsis txhob overheating. Tus naj npawb ntawm cov tshuab txuas nrog lub voj voog txiav txim siab tus nqi tam sim no dhau los ntawm cov xaim.
Muaj pes tsawg amps ua ib lub tsev kos duab?
Feem ntau cov tsev nyob xav tau 100 amp fais fab mov. National Electrical Code kuj txhais qhov no raws li qhov tsawg kawg nkaus vaj huam sib luag amperage (NEC). Lub vaj huam sib luag hluav taws xob 100 amp yuav tsum txaus rau lub tsev nyob nruab nrab nrog ntau lub 240-volt cov khoom siv thiab cov tshuab cua txias. (1)
Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.
- Yuav ua li cas loj hlau rau 30 amps 200 ko taw
- Dab tsi yog cov hlau loj rau kev khiav 150 ko taw
- Dab tsi yog qhov loj ntawm cov hlau rau lub qhov cub hluav taws xob
tswv yim pom zoo
(1) NEC - https://www.techtarget.com/searchdatacenter/definition/
NEC National Electrical Code
(2) cua txias tshuab - https://www.sciencedirect.com/topics/
technology / cua txias system
