Ungazijonga njani ii-amps ze-cranking zebhetri?

1. Qonda iiCranking Amps (CA) vs. iiCold Cranking Amps (CCA):

  • I-CA:Ilinganisa amandla ombane anokuthi anikwe yibhetri imizuzwana engama-30 kwi-32°F (0°C).
  • I-CCA:Ilinganisa amandla ombane anokuthi anikwe yibhetri imizuzwana engama-30 kwi-0°F (-18°C).

Qiniseka ukuba ujonga ilebheli ebhetrini yakho ukuze wazi ixabiso layo elilinganiselweyo le-CCA okanye le-CA.


2. Lungiselela Uvavanyo:

  • Cima imoto kunye nazo naziphi na izixhobo zombane.
  • Qinisekisa ukuba ibhetri itshajwe ngokupheleleyo. Ukuba i-voltage yebhetri ingaphantsi12.4V, yihlawulise kuqala ukuze ufumane iziphumo ezichanekileyo.
  • Nxiba izixhobo zokhuseleko (iiglavu kunye neeglasi zeglasi).

3. Ukusebenzisa iBattery Load Tester:

  1. Qhagamshela uMvavanyi:
    • Ncamathisela i-clamp ye-positive (ebomvu) yomvavanyi kwi-terminal ye-positive yebhetri.
    • Ncamathisela i-clamp engalunganga (emnyama) kwi-terminal engalunganga.
  2. Seta Umthwalo:
    • Lungisa umvavanyi ukuze alinganise i-CCA okanye i-CA yebhetri (i-rating idla ngokuprintwa kwileyibhile yebhetri).
  3. Yenza uvavanyo:
    • Sebenzisa umvavanyi malungaImizuzwana eli-10.
    • Jonga ukufundwa:
      • Ukuba ibhetri ibamba ubuncinciIi-volts eziyi-9.6phantsi komthwalo kubushushu begumbi, iyadlula.
      • Ukuba iwa ngaphantsi, ibhetri ingadinga ukutshintshwa.

4. Ukusebenzisa iMultimeter (Uqikelelo olukhawulezileyo):

  • Le ndlela ayilinganisi ngqo i-CA/CCA kodwa inika umbono wokusebenza kwebhetri.
  1. Linganisa iVoltage:
    • Qhagamshela i-multimeter kwiiterminal zebhetri (ubomvu ukuya kwi-positive, umnyama ukuya kwi-negative).
    • Ibhetri etshajwe ngokupheleleyo kufuneka ifundeke12.6V–12.8V.
  2. Yenza uvavanyo lwe-Cranking:
    • Cela umntu aqalise imoto ngelixa wena ujonga i-multimeter.
    • I-voltage akufuneki yehle ngaphantsiIi-volts eziyi-9.6ngexesha lokukrala.
    • Ukuba iyasebenza, ibhetri isenokungabi namandla aneleyo okukranka.

5. Uvavanyo Ngezixhobo Ezikhethekileyo (Abavavanyi Bokuziphatha):

  • Iivenkile ezininzi zeemoto zisebenzisa abavavanyi bokuqhuba imoto abaqikelela i-CCA ngaphandle kokubeka ibhetri phantsi komthwalo onzima. Ezi zixhobo zikhawuleza kwaye zichanekile.

6. Ukutolika Iziphumo:

  • Ukuba iziphumo zovavanyo lwakho ziphantsi kakhulu kune-CA okanye i-CCA elinganisiweyo, ibhetri isenokuba ayisebenzi.
  • Ukuba ibhetri indala kuneminyaka emi-3 ukuya kwemi-5, cinga ngokuyitshintsha nokuba iziphumo zikhawulelene.

Ungathanda iingcebiso zabavavanyi bebhetri abathembekileyo?


Ixesha leposi: Jan-06-2025