Qhov kawg qhia kev xaiv qhov chaw zoo nkauj cross-seem rau koj vuam cab

1. Pib

Xaiv qhov chaw nyob sab xis rau ntawm cov vuam sib tw yog qhov tseem ceeb tshaj qhov koj xav. Nws cuam tshuam ncaj qha cuam tshuam rau kev ua tau zoo ntawm koj lub tshuab vuam thiab ua kom muaj kev nyab xeeb thaum lub sijhawm ua haujlwm. Ob yam tseem ceeb kom nco ntsoov thaum ua koj txoj kev xaiv yog tus nqi ntawm cov cable tam sim no tuaj yeem lis thiab qhov hluav taws xob poob qis dua nws qhov ntev. Tsis quav ntsej cov xwm txheej no tuaj yeem ua rau muaj kev kub ntxhov, kev ua tau zoo, lossis cov khoom siv kev puas tsuaj loj.

Cia peb tawg cia dab tsi koj yuav tsum paub hauv kev yooj yim, kauj ruam-ib-kauj ruam txoj kev.

2. TSEEM CEEB LUAJ

Thaum xaiv lub vuam cable, muaj ob qho kev txiav txim siab tseem ceeb:

1. Muaj peev xwm tam sim no:
   • Qhov no hais txog ntau npaum li cas cov cable tuaj yeem ruaj ntseg yam tsis muaj overheating. Qhov loj ntawm cov cable (hla ntu thaj chaw) txiav txim siab nws ampacity.
   • Rau cov kab luv luv dua 20 meters, koj tuaj yeem tsom xyuas qhov ampacity ib leeg, txij li lub zog hluav taws xob tsis tseem ceeb.
   • Ntev dua cov cables, txawm li cas los xij, yuav tsum tau ceev faj vim tias cov kev tiv thaiv ntawm cov cable tuaj yeem ua rau kev poob rau hauv voltage, uas cuam tshuam rau kev ua haujlwm ntawm koj weld.
2. Tso tseg:
   • Volfage poob ua qhov tseem ceeb thaum lub voj ntev tshaj 20 meters. Yog hais tias lub cable yog dhau lawm rau qhov tam sim no nws nqa, voltage poob nce, txo lub hwj chim xa mus rau vuam tshuab.
   • Raws li txoj cai ntawm tus ntiv tes xoo, cov hluav taws xob hluav taws xob yuav tsum tsis pub tshaj 4v. Tshaj li 50 meters, koj yuav tsum kho cov kev suav thiab muaj peev xwm xaiv tau rau cov xaim xaim tuab kom tau raws li cov cai.

3. Xam cov ntoo khaub lig

Cia peb saib ib qho piv txwv kom pom tias qhov no ua haujlwm no:

• Xws li koj vuam tam sim no yog300a, thiab lub chaw thau khoom (lub tshuab ua haujlwm ntau npaum li cas) yog60%Cov. Qhov txiaj ntsig tam sim no tau suav raws li:
  $300C00\; \times \; 60\%\; =\; 234A300A\; \backslash \; Sijhawm\; 60\; yog\; muaj\%\; =\; 234a$

  300CEA × 60% = 234A

• Yog koj ua haujlwm nrog qhov ceev tam sim no7a / mm², koj yuav xav tau cable nrog ib thaj chaw hla ntawm:
  $234a\; ÷\; 7a\; /\; mm2\; =\; 33.4MM22234A\; \backslash \; Div\; 7a\; /\; mm²\; =\; 33.4MM²$

  234a ÷ 7A / mm2 = 33.4mm2

• Raws li cov txiaj ntsig no, kev sib tw zoo tshaj plaws yuav yog aYelhh-35 Roj Hmab Ciav Cable, uas muaj ib thaj chaw hla ntawm 35mm².

Cov cable no yuav tswj tam sim no tsis muaj overheating thiab ua tau zoo tshaj qhov ntev txog 20 meters.

4. OVERVIEW NTAWM YHH VUAM CABLE

Dab tsi yog yhh cable?YHH Vuam Cables yog tsim tshwj xeeb rau theem sib txuas-sab txuas hauv vuam tshuab. Cov kab cables yog tawv, hloov tau, thiab zoo rau cov mob hnyav ntawm vuam.

• Voltage Tau Zoo: Lawv tuaj yeem ua AC Voltages txogXyoo 200thiab DC Peak Voltages txog400v.
• Tsev hauj lwm kub: Qhov siab tshaj plaws ua haujlwm kub60 ° C, kom ntseeg tau kev txhim khu kev qha tseem ceeb txawm siv kev siv tas mus li.

Vim li cas yhh cables?Tus qauv tshwj xeeb ntawm yhh cables ua rau lawv hloov tau yooj yim, yooj yim los tuav, thiab resistant hnav thiab kua muag. Cov khoom no yog qhov tseem ceeb rau kev siv cov ntaub ntawv vuam qhov chaw uas nquag txav thiab cov chaw kaw kaw ntau.

5. CABLE LUB ROOJ TSHIAB Tshwj Xeeb

Hauv qab no yog rooj tshwj xeeb rau yhh cables. Nws qhia txog cov tsis tseem ceeb, suav nrog cov cable loj, sib npaug ntawm thaj chaw ntawm ntu, thiab cov neeg ua yeeb yam tsis kam.

Cov lus no qhia li cas rau peb?

• AWG (American Hlau Galai): Cov lej me me txhais tau tias cov xov hlau tuab.
• Sib npaug loj: Qhia txog qhov chaw hla kev nyob hauv MM².
• Qhuas Neeg Tshaj Tawm: Cov khoom tsis tshua txhais tau txhais tau txhais tau tias tsawg voltage poob.

6. Cov lus qhia tswv yim rau kev xaiv

Ntawm no yog daim ntawv txheeb sai los pab koj xaiv txoj cai cable:

1. Ntsuas qhov ntev ntawm koj cov vuam cable.
2. Txheeb xyuas qhov siab tshaj plaws tam sim no koj lub tshuab vuam yuav siv.
3. Xav txog tus nqi thauj khoom ntev (ntau npaum li cas lub tshuab siv).
4. Xyuas qhov hluav taws xob qhov hluav taws xob poob qis dua (ntau dua 20m lossis 50m).
5. Siv cov rooj tshwj xeeb rooj kom pom qhov kev sib tw zoo tshaj plaws raws li qhov ceev tam sim no thiab loj.

Yog tias tsis paub tseeb, nws yog ib txwm muaj kev nyab xeeb mus nrog lub cable me ntsis. Lub tshuab tuab yuav raug nqi ntau me ntsis ntxiv, tab sis nws yuav muab kev ua tau zoo thiab ntev dua.

7. Xaus

Xaiv qhov tseeb vuam cable yog txhua yam hais txog kev ntsuas qhov muaj peev xwm tam sim no thiab hluav taws xob poob thaum ua kom muaj kev nyab xeeb thiab ua haujlwm hauv siab. Txawm hais tias koj siv 10 hli cable rau cov ua haujlwm sib zog lossis ib daim ntawv thov 95mm² rau cov ntawv thov hnyav, nco ntsoov phim rau koj cov kev xav tau tshwj xeeb. Thiab tsis txhob hnov ​​qab los sab laj rau cov ntxhuav cov lus qhia tshwj xeeb rau cov kev taw qhia meej.

Yog tias koj tsis paub meej, tsis txhob ua siab deb mus cuagDananyang WinPowerCable Manufacturers-nrhiav tau muaj kev pab koj pom kom haum!