Imitha yamandla e-elektroniki yesigaba esinye ye-DDS858: Ukulinganisa okuchanekileyo kokusetyenziswa kombane kwiindawo zokuhlala zehlabathi

Ngokuchasene nolawulo olucokisekileyo lokusetyenziswa kombane kwiindawo zokuhlala zehlabathi kunye nokwaziswa ngokubanzi kwemilinganiselo ekrelekrele, iimeko zorhwebo zasekhaya nezilula zibeke iimfuno eziphezulu ekuchanekeni kwemilinganiselo, uzinzo lokusebenza kunye nokulungelelaniswa kwendalo kweemitha zamandla. Zixhotyiswe ngetekhnoloji yokuvelisa i-microelectronic kunye ne-SMT, iimitha zamandla ze-elektroniki ze-PEOPLE Electric DDS858 series single-phase zibonelela ngezisombululo zobuchwephesha zokulinganisa ukusetyenziswa kombane kwiindawo zokuhlala zehlabathi ngokulinganisa ngokuchanekileyo, ukuthembeka okuzinzileyo kunye nokuthobela imithetho eqhelekileyo. Ukuze ufumane iinkcukacha zemveliso, nceda undwendwele iwebhusayithi esemthethweni: https://www.people-electric.com/dds858-series-energy-meter-product/

1. Ubuchwepheshe obuPhambili buvumela ukuba kulinganiswe ngokuchanekileyo iMitha emacala mabini
Olu luhlu lwe-DDS858 ludibanisa itekhnoloji ye-microelectronic, itekhnoloji yekhompyutha kunye neenkqubo zokuvelisa iitshiphusi ze-SMT, okuvumela ukulinganiswa ngokuthe ngqo nangokuchanekileyo kwamandla asebenzayo angaphambili nangasemva kwisigaba ngasinye. Ngokuchaneka okuzinzileyo nokuthembekileyo kokulinganisa, kususa ukuphambuka kokulinganisa kumthombo, kuhambelana ngokugqibeleleyo neemfuno zokubalwa kombane kunye nokuhlawulwa kweebhili kwiimeko zokuhlala zehlabathi, kwaye kwenza ukulinganisa umbane kube lula kwaye kube nobulungisa.
2. Iinkcukacha ezipheleleyo zoSasazo loMbane weZindlu zeHlabathi
Isebenzisa uyilo lwesigaba esinye olune-voltage yereferensi ye-220V, imveliso inika iinkcukacha zangoku ezininzi ezilinganiselweyo kuquka i-1.5(6)A, 3(6)A, 10(40)A, 20(80)A kunye ne-30(100)A. Ixhasa zombini iindlela zoqhagamshelo oluthe ngqo kunye neendlela zoqhagamshelo lwe-CT, ivumela ukuhambelana okuguquguqukayo neemeko zokuhlala kumazwe ahlukeneyo, iintlobo zezindlu kunye namanqanaba omthwalo wombane, kunye nobuninzi obuqinileyo.
3. Uyilo oluZinzileyo noluhlala ixesha elide lokusebenza ngokukhuselekileyo kwiimeko zonke
Olu luhlu lweemitha zamandla luneempawu ezibalaseleyo zokuguquguquka kokusingqongileyo kwaye lunokusebenza kumanqanaba aphezulu obushushu. Idatha yokusetyenziswa kombane ingagcinwa iminyaka engaphezu kwe-10 emva kokusilela kombane. Ngombane ohlukanisiweyo ≥2000V (AC), ukusetyenziswa kombane ≤1W ngexesha lokusebenza okuqhelekileyo, kunye nokusetyenziswa kwamandla ebhetri ≤10μA emva kokusilela kombane, ilungelelanisa ukhuseleko lombane kunye nokusetyenziswa kwamandla okuphantsi, iqinisekisa ukusebenza okuzinzileyo nokungenazingxaki ixesha elide.
4. Isiqinisekiso seMigangatho yeHlabathi sokulinganisa okuHlangeneyo nokuKhuselekileyo
Olu luhlu lwe-DDS858 lulandela ngokungqongqo imigangatho yamazwe ngamazwe neyelizwe kuquka i-IEC62053-21 kunye ne-GB/T17215.321-2008. Impazamo yalo esisiseko ilawulwa ngaphakathi koluhlu oluvumelekileyo, kwaye igcina imitha echanekileyo phantsi kwemizila eyahlukeneyo yomthwalo kunye nezinto zamandla. Ihlangabezana neemfuno zokufikelela kwimitha yegridi kwimimandla emininzi kwihlabathi liphela, ibonelela ngokusetyenziswa okuthembekileyo nokukhuselekileyo.
5. Ukugubungela ngokupheleleyo iimeko zokuhlala ukuze kuphuculwe ulawulo lombane
Isetyenziswa kakhulu kwiimeko zokulinganisa umbane kwiindawo zokuhlala zehlabathi kunye nezorhwebo ezilula ezifana nezakhiwo zokuhlala, izitalato zorhwebo kunye neevenkile ezincinci. Ixhomekeke kubuchule bokulinganisa obuchanekileyo kunye nokugcina idatha ixesha elide, ayincedi abasebenzisi kuphela ukuqonda ukusetyenziswa kombane ngexesha langempela, kodwa ikwabonelela ngenkxaso enamandla kwiinkonzo zamandla ukuze kuphunyezwe ukuhlawuliswa okukrelekrele kunye nokusebenza ngokufanelekileyo kunye nokugcinwa.

Ngenxa yeenzuzo eziphambili zokulinganisa ngokuchanekileyo, ukuthembeka okuzinzileyo kunye nokuziqhelanisa ngokubanzi, iimitha zamandla ze-elektroniki ze-PEOPLE Electric DDS858 series single-phase ziye zaba lukhetho olukhethwayo lokulinganisa umbane wezindlu zehlabathi, zibonelela rhoqo ngeenkonzo zokulinganisa umbane zobungcali nezisebenzayo kumakhaya nakubasebenzisi bokugqibela kwihlabathi liphela.