Ko te rahi tika o te pākahiko mō tō poti ka whakawhirinaki ki ngā hiahia hiko o tō waka, tae atu ki ngā whakaritenga tīmatanga o te miihini, te maha o ngā taputapu 12-volt kei a koe, me te auau o tō whakamahinga i tō poti.
E kore e taea e te pākahiko iti rawa te whakaoho pono i tō mīhini, i ngā taputapu rānei ina hiahiatia, ā, e kore pea e taea e te pākahiko nui rawa te utu katoa, te roa rānei o te ora e hiahiatia ana. He mea nui te whakataurite i te rahi o te pākahiko tika ki ngā hiahia motuhake o tō poti mō te mahi pono me te haumaru.
Ko te nuinga o ngā poti e hiahia ana kia rua ngā pākahiko 6-volt, kia rua rānei ngā pākahiko 8-volt e honoa ana kia 12 volts te hiko. Tērā pea e whā, neke atu rānei ngā pākahiko e hiahiatia ana mō ngā poti nunui. Kāore i te tūtohutia kia kotahi te pākahiko nā te mea kāore e taea te tiki atu i tētahi pākahiko tārua mēnā ka pakaru. Tata ki ngā poti katoa o ēnei rā e whakamahi ana i ngā pākahiko waikawa mata waipuke/pūhaumāota, i ngā pākahiko hiri AGM rānei. Kei te piki haere te rongonui o te lithium mō ngā kaipuke nunui me ngā kaipuke papai.
Hei whakatau i te rahi iti rawa o te pākahiko e hiahiatia ana e koe, tatauhia te tapeke o ngā whakakaha hurihuri makariri (CCA) o tō poti, arā, te tapeke o te amperage e hiahiatia ana hei tīmata i te mīhini i ngā pāmahana makariri. Kōwhiria he pākahiko he 15% teitei ake te whakatauranga CCA. Kātahi ka tatau i tō kaha rahui (RC) e hiahiatia ana i runga i te roa e hiahia ana koe kia rere ngā hiko āwhina me te kore he mīhini. I te iti rawa, kimihia ngā pākahiko he 100-150 meneti RC.
Ka whakamahia te auhiko e ngā taputapu pēnei i te whakatere, ngā reo irirangi, ngā papu wai me ngā taputapu kimi ika. Whakaarohia te auau me te roa o te wā e whakamahia ai ngā taputapu tāpiri. Mēnā he mea noa te whakamahi i ngā taputapu tāpiri mō te wā roa, me whakamahi ngā pākahiko me te kaha rahui teitei ake. Me nui ake ngā pākahiko mō ngā poti nui ake me te hauhautanga, ngā mīhini wai, me ētahi atu kaiwhakamahi hiko nui kia pai ai te wā e oma ai.
Hei whakarite i te rahi tika o ngā pākahiko o tō poti, me mahi whakamuri mai i te whakamahinga tūturu o tō waka. Whakatauhia te auau o te tīmatanga o te miihini me te roa o te wā e whakawhirinaki ana koe ki ngā taputapu e whakamahia ana e te pākahiko. Kātahi ka whakataurite i tētahi huinga pākahiko e whakarato ana i te putanga hiko 15-25% neke atu i ngā tono tūturu a tō waka kia pai ai te mahi. Ko ngā pākahiko AGM kounga teitei, ko ngā pākahiko gel rānei ka roa ake te ora, ā, e taunakihia ana mō te nuinga o ngā poti whakangahau neke atu i te 6 volts. Ka taea hoki te whakaaro ki ngā pākahiko lithium mō ngā waka nui ake. Me whakakapi ngā pākahiko hei huinga i muri i te 3-6 tau i runga i te whakamahinga me te momo.
Hei whakarāpopototanga, ko te rahi tika o ngā pākahiko o tō poti ko te tatau i ngā whakaritenga tīmatanga o tō miihini, te tapeke o te hiko taputapu me ngā tauira whakamahinga noa. Tāpirihia he tauwehenga haumaru 15-25%, kātahi ka whakataurite i tētahi huinga pākahiko huringa hohonu me te whakatauranga CCA e ranea ana me te kaha rahui hei whakatutuki - engari kaua e neke atu - i ō hiahia tuturu. Mā te whai i tēnei tukanga ka ārahi koe ki te whiriwhiri i te rahi me te momo pākahiko tika mō te mahi pono mai i te pūnaha hiko o tō poti mō ngā tau e haere ake nei.
He rerekē ngā whakaritenga kaha pākahiko mō ngā poti hī ika i runga i ngā āhuatanga pēnei i:
- Rahi o te Mīhini: Me nui ake te mana o ngā mīhini nunui hei tīmatanga, nō reira me nui ake te kaha o ngā pākahiko. Hei aratohu, me whakarato e ngā pākahiko he 10-15% te nui ake o ngā whakanui hurihuri i tā te mīhini e hiahia ana.
- Te maha o ngā taputapu: He nui ake te hiko me ngā taputapu pēnei i ngā taputapu kimi ika, ngā pūnaha whakatere, ngā rama, me ētahi atu, ā, me nui ake te kaha o ngā pākahiko hei whakakaha i a rātou kia pai ai te wā e oma ana.
- Tauira whakamahinga: Ko ngā poti e whakamahia pinepinetia ana, e whakamahia ana rānei mō ngā haerenga hī ika roa, me nui ake ngā pākahiko hei whakahaere i ngā huringa utu/tuku, me te whakarato hiko mō ngā wā roa.
I runga i ēnei āhuatanga, anei ētahi o ngā kaha pākahiko e whakamahia ana i roto i ngā poti hī ika:
- Ngā poti iti a Jon me ngā poti whaipainga: Tata ki te 400-600 ngā whakakaha hurihuri makariri (CCA), e whakarato ana i te 12-24 volts mai i te 1 ki te 2 ngā pākahiko. He nui tēnei mō te miihini o waho iti me te iti o ngā hiko.
- Ngā poti pēke/waka iti rahi-waenga: 800-1200 CCA, me ngā pākahiko e 2-4 e honoa ana kia rite ki te raupapa hei whakarato hiko 24-48 volts. Mā tēnei ka whakakahangia he poti waho rahi-waenga me tētahi rōpū iti o ngā taputapu.
- Ngā poti hī ika hākinakina nui me ngā poti tai moana: 2000+ CCA e whakaratohia ana e ngā pākahiko 6, 8 rānei e 4, neke atu rānei. Ko ngā miihini nui ake me ngā hikohiko maha e hiahia ana ki ngā amps me ngā ngaohiko teitei ake.
- Ngā waka hī ika arumoni: Tae atu ki te 5000+ CCA mai i ngā pākahiko moana taumaha maha, ngā pākahiko huringa hohonu rānei. Me whakamahi ngā pūhiko pākahiko kaha nui mō ngā miihini me ngā kawenga hiko nui.
Nō reira, ko te aratohu pai ko te 800-1200 CCA mō te nuinga o ngā poti hī ika whakangahau reo-rahi mai i ngā pākahiko e 2-4. Ko ngā poti hī ika hākinakina me ngā poti hī ika arumoni nui ake me 2000-5000+ CCA hei whakakaha i ā rātou pūnaha hiko. Ko te teitei ake o te kaha, ko te nui ake o ngā taputapu me te taumaha o te whakamahinga e hiahiatia ana e ngā pākahiko.
Hei whakarāpopototanga, whakatauritea te kaha o tō pākahiko ki te rahi o te mīhini o tō poti hī ika, te maha o ngā kawenga hiko me ngā tauira whakamahinga kia pono ai te mahi, kia haumaru hoki. Ka nui ake te kaha tārua o ngā pākahiko kaha ake, he mea nui pea i te wā e tīmata ohorere ana te mīhini, i te wā roa rānei e noho mangere ana me te hiko e oma ana. Nō reira, whakaritea te rahi o ō pākahiko i runga i ngā hiahia o tō mīhini, engari kia nui te kaha tāpiri hei whakahaere i ngā āhuatanga ohorere.
Wā tuku: Hōngongoi-06-2023
