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I-DDSY726 I-Single Phase Prepayment Watt Hour Meter

Incazelo emfushane:

Okujwayelekile
Imitha yokukhokha kusengaphambili yohlobo olulodwa lwe-DDSY726 iwuhlobo olusha imitha lokukhokha kusengaphambili kwekhadi le-IC elinomsebenzi onjengokulinganisa amandla, ukulawula umthwalo kanye nokuphathwa kolwazi lwekhasimende.Kungumkhiqizo okahle lapho kulungiswa uhlelo lokusebenzisa ugesi, kufinyelelwa amandla kagesi ukuze kwenziwe uhwebo, ukushaja nokulungisa isigaba somthwalo kunethiwekhi yamandla.Yamukela ubuchwepheshe be-LSI kanye ne-SMT, ingxenye eyinhloko wumkhiqizo womkhiqizo wamazwe ngamazwe wempilo ende.Yonke imisebenzi yayo ihambisana nesidingo esihlobene sobuchwepheshe semitha yehora lesigaba 1 se-watt ku-IEC62053-21.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umsebenzi nezici

1. Isibonisi se-LCD esingu-6+2
2. Isilinganiso samandla asebenzayo esinezinhlangothi ezimbili, buyisela emuva isilinganiso samandla asebenzayo kuwo wonke amandla asebenzayo
3. Umsebenzisi ngamunye uphendula ekhadini, vikela kahle ekukhohlisweni
4. Uma ukusetshenziswa kukagesi sekuphelile, kufanele unqanyulwe ngokuzenzakalelayo
5. Ukusikwa okuzenzakalelayo kokulayisha ngokweqile
6. Uhlelo lokulawula ukuthengiswa kwamandla ekhadi le-IC lunomsebenzi njengokuthengisa amandla nokusebenzisa ukulawula
7. I-Pulse LED ikhombisa ukusebenza kwemitha, ukuphuma kwe-Pulse nge-optical coupling isolation
8. Izinhlobo ezimbili zamacala (isigaba sokuvikela I no-II) ziyatholakala

incazelo yomkhiqizo1


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