Tabu la Active and Reactive Frequency Table (Ndime Yopanga)

Chiwonetsero chanzeru cha digito cha Power Meter Instruction Manual

Mwachidule

Mndandanda wa mita yamphamvu yowonetsera digito ndi mita yolondola kwambiri yopangidwira kuyeza mphamvu ndikuwonetsa mu gridi yamagetsi ndi makina owongolera okha.Ili ndi maubwino akuwonetsa mwachilengedwe, kulondola kwambiri, kukhazikika kwabwino komanso kukana kugwedezeka kwamphamvu.CPU digito processing, AC zoona RMS muyeso, CT (PT) akhoza kukhazikitsidwa kudzera pa makiyi gulu.Zosankha: 1 relay control output, ikhoza kukhazikitsidwa ku: malire apamwamba;malire otsika;malire apamwamba ndi otsika, 2 digito linanena bungwe, RS485 kulankhulana mawonekedwe, ntchito muyezo Modbus-RTU protocol, akhoza mwachindunji chikugwirizana ndi mafakitale kasinthidwe mapulogalamu, zosavuta gulu maukonde, 3. Njira yonse linanena bungwe analogi.

Malangizo Ogwiritsira Ntchito

1. tanthauzo lalikulu

Kiyi yogwira ntchito SET: Imagwiritsidwa ntchito polowetsa menyu, ndipo ndi kiyi yotsimikizira mumachitidwe opangira.

Shift kiyi: Yendani kuzungulira machubu a nixie patsamba losankhidwa, ndipo machubu osankhidwa a nixie akuthwanima.

Wonjezerani kiyi ▲: Lowetsani mtengo wokhazikitsira, sinthani mtengo wa chubu cha digito chomwe chikuthwanima (manambala amazungulira kuchokera pa 0 mpaka 9).

2. Njira yogwiritsira ntchito

Gwiritsani ntchito kiyi ya SET kuti musankhe tsamba lokhazikitsira, gwiritsani ntchito kiyi yokweza ▲ kuti mulowetse zoikamo, gwiritsani ntchito kiyi ya shift ndi kiyi yowonjezeretsa ▲ kusintha mtengo wa chubu la digito patsamba, sinthani mtengo womwe mukufuna ndikudina batani chinsinsi cha ntchito SET kuti mutsimikize ndikutuluka pulogalamuyo.

Single/Three Phase Power Factor Meter Instruction Manual

Mawonekedwe

1. Gawo limodzi ndi gawo limodzi likhoza kukhazikitsidwa kudzera pa mabatani a gulu

2. Mtundu wowonetsera: C0.000 ~1.000 ~L0.000

3. Kusintha kwa mapulogalamu, palibe potentiometer yamkati, yolondola kwambiri

4. Zosankha ndi ntchito yolumikizirana.(ziyenera kufotokozedwa poyitanitsa)

5. Mwachidziwitso ndi kumtunda ndi kutsika malire olamulira alamu

Malangizo

1. Dinani ndikugwira batani la SET kwa masekondi 6 kuti mulowetse menyu, chizindikiro cha rH (pokhazikitsa magawo owerengera mwachindunji) chikuwonekera, ndiyeno dinani SET kachiwiri kuti mulowetse mtengo (0005), mtengo uwu ndi mtengo wowonetsedwa (ie. mtengo woyambira), izi Mutha kugwiritsa ntchito kiyi ya mmwamba "△" kusintha mtengo waukulu, komanso mutha kugwiritsa ntchito kiyi yapansi "▽" kusintha mtengo wocheperako.Dinani SET fungulo kachiwiri kuti muwonetse chizindikiro cha rK (set magnification), ndipo dinani SET kachiwiri kuti mulowetse mtengo (0001).Panthawiyi, mutha kugwiritsa ntchito kiyi ya mmwamba "△" kusintha mtengo waukulu, komanso mutha kugwiritsa ntchito kiyi yapansi "▽" kusintha mtengo wocheperako.

Zindikirani: Ngati ndi ntchito yosavuta, mukamaliza ntchitoyo kudzera m'makiyi omwe ali pamwambawa, dinani batani la SET mosalekeza kuti mutuluke.

2. Ngati mukufuna zina zowonjezera, mutha kupitiliza kumaliza ntchitoyi kudzera pamakiyi awa:

Kanikizaninso kiyi ya SET kuti muwonetse chizindikiro cha Addr (adilesi yolumikizirana), ndikusindikizanso SET kuti mulowetse mtengo (0001).Panthawiyi, mutha kugwiritsa ntchito kiyi ya mmwamba "△" kusintha mtengo waukulu, kapena gwiritsani ntchito kiyi yotsika "▽" kuti musinthe mtengo.Dinani batani la SET kachiwiri kuti muwonetse chizindikiro cha BAUD (baud rate), ndikusindikizanso SET kuti mulowetse mtengo (9600).Panthawiyi, mutha kugwiritsa ntchito kiyi ya mmwamba "△" kusintha mtengo waukulu, kapena gwiritsani ntchito kiyi yotsika "▽" kuti musinthe mtengo wa decimal .Dinaninso batani la SET kuti muwonetse chizindikiro cha ALHL (alamu), dinani SET kachiwiri kuti mulowetse ma alarm amtunda (AH-Y), ngati mukufuna kukhazikitsa alamu yotsika, mutha kukanikizanso batani "△" kuti mulowetse ma alarm apansi (AL-Y) ), kenako dinani SET kuti muwonetse chizindikiro cha (ALN), kenako dinani SET kachiwiri kuti mulowetse menyu ya alamu (2000).Panthawiyi, mutha kugwiritsa ntchito kiyi ya mmwamba "△" kusintha mtengo waukulu, kapena dinani "▽" Sinthani mtengo wa decimal.

Zinthu zofunika kuziganizira

1. Musanagwiritse ntchito, mita iyenera kuyatsidwa kwa mphindi khumi ndi zisanu.

2. Samalani kuti mupewe kugwedezeka ndi kukhudzidwa, ndipo musagwiritse ntchito m'malo omwe ali ndi fumbi lambiri komanso mpweya woipa kwambiri.

3. Waya wolowetsayo usakhale wautali kwambiri.Ngati malekezero a chizindikiro choyesedwa ndiatali, chonde gwiritsani ntchito waya wopotoka wotetezedwa.

4. Ngati chizindikirocho chikuphatikizidwa ndi kusokonezeka kwafupipafupi, fyuluta yotsika kwambiri iyenera kugwiritsidwa ntchito pamzere.

5. Mukapanda kugwiritsidwa ntchito kwa nthawi yayitali, chonde yatsani magetsi osachepera maola 4 miyezi itatu iliyonse.

6. Kusungirako nthawi yayitali kuyenera kupewa kuwala kwachindunji, ndipo kumayenera kusungidwa pa -10 ℃ ~ 70 ℃.

7. Ngati palibe mawonedwe pa mita, choyamba yang'anani magetsi othandizira kuti muwone ngati magetsi ali mkati mwamtundu wotchulidwa.

8. Ngati chiwonetserocho sichili bwino, yang'anani ngati chizindikiro cholowetsamo ndi chabwinobwino komanso ngati ma terminal amatsitsidwa.

9. Pokhapokha ngati PT ili ndi mphamvu zokwanira, chizindikiro cha PT sichikhoza kugwiritsidwa ntchito ngati magetsi othandizira panthawi imodzimodzi kuti zitsimikizire kuti chipangizocho chikugwira ntchito bwino.

10. Zomangira za ma terminals omwe alipo mu gawo la CT ziyenera kulumikizidwa kuti zitsimikizire kulumikizana kodalirika pakati pa mawaya omwe akubwera ndi otuluka kuti apewe kuwonongeka.

11. Kuti muyese chidacho, chida chowongolera chiyenera kukhala chabwino kuposa mlingo wa 0.1 kuti zitsimikizire kulondola kwake.

Product In Kind

Miyeso Yakunja