Don gwada cajar mai cajin keken hannu, zaku buƙaci multimeter don auna fitarwa na kayan caja kuma tabbatar yana aiki yadda yakamata. Ga jagorar mataki-mataki-mataki:
1. Tara kayan aiki
- Multimeter (don auna wutar lantarki).
- Cajin keken hannu.
- Cikakken caji ko haɗa baturin keken hannu (zaɓi don bincika kaya).
2. Duba fitarwa na caja
- Kashe kuma cire cajar: Kafin farawa, ka tabbatar cewa bashi da caja zuwa tushen wutan lantarki.
- Sanya multimeter: Switch the multimeter to the appropriate DC voltage setting, typically higher than the charger's rated output (eg, 24V, 36V).
- Gano wuri da abubuwan haɗin: Nemo tabbataccen (+) da mara kyau (-) tashar jiragen ruwa a kan caja.
3. Auna wutar lantarki
- Haɗa abubuwan bincike: Taɓawa Red (tabbatacce) Binciken multimeter zuwa ingantacciyar tashar teral da baƙar fata (mara kyau) zuwa tashar mara kyau na caja.
- Toshe a cikin caja: Toshe caja a cikin bututun wuta (ba tare da haɗa shi da keken hannu ba) kuma bi karatun multime.
- Kwatanta karatun: Karatun da wutar lantarki yakamata ya dace da darajar fitarwa na caja (galibi 24V ko 36V zuwa caja na keken hannu). Idan wutar lantarki tana ƙasa da yadda ake tsammani ko sifili, caja na iya zama kuskure.
4. Gwaji a ƙarƙashin kaya (na zaɓi)
- Haɗa cajar zuwa batirin keken hannu.
- Auna wutar lantarki a tashar batir yayin da ake shigar da caja. Yakamata ya karu kadan idan cajin yana aiki yadda yakamata.
5. Duba fitilun mai nuna bayanai na LED
- Yawancin tuhume-tuhume suna da hasken hasken hasken wuta wanda ke nuna ko cajin caji ko caji. Idan fitilun ba su yi aiki kamar yadda ake tsammani ba, yana iya zama alama ce ta batun.
Alamun cajar caja
- Babu fitarwa na wutar lantarki ko ƙarancin wutar lantarki.
- Alamar jagorar caja ba ta haske.
- Baturin ba caji bane koda kuwa aka tsawaita lokacin da aka haɗa.
Idan caja ya kasa kowane ɗayan waɗannan gwaje-gwajen, ana buƙatar maye gurbin ko gyara.
Lokaci: Sat-09-2024
