Amps Cranking Cold (CCA)shine ma'auni na ƙarfin baturi don kunna injin a yanayin sanyi. Musamman, yana nuna adadin halin yanzu (wanda aka auna a cikin amps) cikakken cajin baturi 12-volt zai iya bayarwa na daƙiƙa 30 a0°F (-18°C)yayin da yake riƙe da ƙarfin lantarki na akalla7.2 volt.
Me yasa CCA ke da mahimmanci?
- Farawa Ƙarfi a cikin Yanayin sanyi:
- Yanayin sanyi yana rage jinkirin halayen sinadarai a cikin baturin, yana rage ƙarfin sa don isar da wuta.
- Haka kuma injuna suna buƙatar ƙarin ƙarfi don farawa a cikin sanyi saboda kauri mai kauri da haɓaka.
- Babban ƙimar CCA yana tabbatar da cewa baturi zai iya samar da isasshen ƙarfi don fara injin a cikin waɗannan yanayi.
- Kwatanta baturi:
- CCA daidaitaccen ƙima ne, yana ba ku damar kwatanta batura daban-daban don farawar su ƙarƙashin yanayin sanyi.
- Zaɓin Baturi Dama:
- Ya kamata ƙimar CCA ta yi daidai ko wuce buƙatun abin hawa ko kayan aikin ku, musamman idan kuna zaune a cikin yanayi mai sanyi.
Yaya Ake Gwajin CCA?
An ƙaddara CCA a ƙarƙashin tsauraran sharuɗɗan dakin gwaje-gwaje:
- Batirin yana sanyi zuwa 0°F (-18°C).
- Ana amfani da kaya akai-akai don 30 seconds.
- Dole ne ƙarfin lantarki ya tsaya sama da 7.2 volts a wannan lokacin don saduwa da ƙimar CCA.
Abubuwan Da Suka Shafi CCA
- Nau'in Baturi:
- Batirin gubar-Acid: Girman faranti yana rinjayar CCA kai tsaye da jimillar farfajiyar kayan aiki.
- Batirin Lithium: Duk da yake CCA ba ta ƙididdige su ba, galibi sun fi ƙarfin batirin gubar-acid a yanayin sanyi saboda iyawarsu na isar da daidaiton ƙarfi a ƙananan yanayin zafi.
- Zazzabi:
- Yayin da zafin jiki ya ragu, halayen sinadarai na baturi suna raguwa, yana rage tasirin CCA.
- Batura masu ƙimar ƙimar CCA mafi girma suna aiki mafi kyau a cikin yanayin sanyi.
- Shekaru da Yanayin:
- Bayan lokaci, ƙarfin baturi da CCA suna raguwa saboda sulfation, lalacewa, da lalata abubuwan ciki.
Yadda ake Zaɓin Baturi bisa CCA
- Duba Littafin Mai Mallakinka:
- Nemo shawarar da masana'anta suka ba da shawarar ƙimar CCA don abin hawan ku.
- Yi la'akari da Yanayin ku:
- Idan kana zaune a cikin yanki mai tsananin sanyi, zaɓi baturi mai ƙimar CCA mafi girma.
- A cikin yanayi mai zafi, baturi mai ƙananan CCA na iya ishi.
- Nau'in Mota da Amfani:
- Injin Diesel, manyan motoci, da kayan aiki masu nauyi yawanci suna buƙatar CCA mafi girma saboda manyan injuna da ƙarin buƙatun farawa.
Maɓalli Maɓalli: CCA vs Sauran Ƙididdiga
- Ƙarfin ajiya (RC): Yana nuna tsawon lokacin da baturi zai iya isar da tsayayye a ƙarƙashin wani takamaiman kaya (amfani da wutar lantarki lokacin da mai canzawa baya aiki).
- Amp-Hour (Ah) Rating: Yana wakiltar jimlar ƙarfin ajiyar makamashi na baturin akan lokaci.
- Marine Cranking Amps (MCA): Daidai da CCA amma an auna shi a 32°F (0°C), yana mai da shi keɓance ga batura na ruwa.
Lokacin aikawa: Dec-03-2024
