Single Phase Smart Prepayment Meter

 

Single phase smart prepayment mita ndi chipangizo cha Class 1.0 active metering metering chomwe chimagwirizana ndi mfundo za mayiko a IEC, zoyenera kugwiritsa ntchito-gawo lachiwiri{2}}makina opangira magetsi. Kuphatikiza ntchito monga metering ya mphamvu, kasamalidwe kamalipiro, kuwongolera katundu, ndikudula zochitika, mita iyi imathandizira kulumikizana kudzera pa doko la kuwala ndi gawo la RF, ndikuwonetsa deta yayikulu kudzera pazenera la LCD. Ndi chisankho chabwino kwa mabizinesi opangira magetsi kuti akwaniritse kasamalidwe koyenera ka magetsi.

1. Kuyeza kwa Mphamvu

Active Energy: Imathandizira kuyeza kwa kulowetsa, kutumiza kunja, ndi mphamvu zonse zogwira ntchito (Absolute energy=|Tengani mphamvu| + |Tumizani mphamvu|). Deta imatha kuwonetsedwa pa LCD kapena kuwerenga kudzera pa pulogalamu.

Mphamvu Zamphamvu (Zosankha): Zoyezedwa m'maquadrants anayi, kuthandizira kuchulukidwa kwa mphamvu zolowa ndi kutumiza kunja (Ikani=| Q1| +|Q2|; Tumizani kunja=| Q3| +|Q4|).

2. Kuyang'anira-nthawi yeniyeni ndi Ziwerengero

Makhalidwe Apompopompo: Muyezo weniweni-wanthawi ndi kujambula ma voltage, current, power factor, frequency, ndi zina zotero, mothandizidwa ndi 1-minute/60-miniti avareji, kuchuluka, ndi ziwerengero zochepa chabe.

3. Kusamalira Malipiro Olipiriratu

Ntchito Yowonjezeranso: Limbikitsaninso kudzera pa TOKEN ya manambala 20, kujambula zolemba 50 zomaliza zolipiritsa. Imathandizira kufunsa kuchuluka kwa recharge, nthawi, ndi TOKEN.

Funso Lachidule la Khodi: Lowetsani ma code enieni (mwachitsanzo, 800 pa mphamvu zonse zogwira ntchito, 803 pa ngongole yotsala) kuti mupeze deta yofunika mwamsanga.

Emergency Overdraft (Mwasankha): Balance ikakhala 0, lowetsani code "811" kuti mutsegule malire okonzeratu.

4. Katundu Control ndi Chitetezo Chitetezo

Chitetezo Chowonjezera: Imadula zokha zolumikizirana pambuyo podutsa malire kwa masekondi a 30, ndikuyesa kulumikizanso pambuyo pa masekondi 30; kuchedwetsa kulumikizanso ndi mphindi 30 pambuyo pa kudzaza 5.

Anti-Ntchito yachinyengo: Imazindikira zolakwika monga kutseguka kwa chivundikiro, kusokoneza maginito, ndi kusintha kwatsopano, imadula chingwe pambuyo pa masekondi 4-30, ndikulowetsa zochitika.

Kudula Mitengo ya Zochitika: Imasunga marekodi 100 amphamvu yamagetsi, kuwongolera kotumizirana mauthenga, kuzindikira zachinyengo, ndi zochitika zanthawi zonse (monga kuyatsa/kuzimitsa, kutsika kwa batire), kuphatikiza nthawi ndi kuchuluka kwa zomwe zikuchitika.

5. Kuwonetsa ndi Kuyankhulana

Chiwonetsero cha LCD: Imasuntha zokha kusonyeza ngongole yotsala, mphamvu zowonjezera, magetsi apompopompo/panopa, ndi zina zotero, ndi malo 2 olondola.

Madoko Olumikizana: Doko la Optical (logwirizana ndi IEC62056-21, kuchuluka kwa baud 300-9600bps) ndi gawo la RF (amalumikizana ndi CIU).

Izi limodzi gawo anzeru prepayment mita angagwiritsidwe ntchito mu zochitika zosiyanasiyana, monga madera okhala, malo malonda, madera mafakitale, mabungwe azachipatala, etc. ntchito prepayment akhoza bwino kupereka recharge mosavuta kwa eni katundu ndi owerenga, kuthetsa mavuto mu recharge magetsi.

Mayendedwe:Pewani kukhudzidwa kwakukulu;

Posungira:Sungani muzopaka, sungani m'malo otentha -45 digiri ~{1}} digiri, chinyezi chocheperako<85%, and free of corrosive gases;

Zindikirani:Chogulitsachi ndi chida chokhazikika-chopanda wogwiritsa{1}}zigawo zosinthika. Osatsegula mpanda popanda chilolezo.

Mamita amapangidwa motsatira IEC ndi miyezo yofananira yapadziko lonse lapansi, akuyesedwa mwamphamvu komanso kudalirika kuti awonetsetse kuti mita yolondola ndi yokhazikika. Zolemba zonse zaukadaulo ndi chithandizo cha ogwiritsa ntchito zimaperekedwa.