Mita nzikọrịta ozi RF nke {{0}fase anọ{1}}waya bụ ihe dị elu-nkenke prepayment prepayment electric energy mita na-ejikọta teknụzụ nzikọrịta ozi RF(Redio Frequency), nnabata ọkọlọtọ IEC siri ike, yana ọrụ njikwa ike ọtụtụ-. Dị iche na mita ọdịnala na-adabere na nzikọrịta ozi wired, nke e wuru na{{5} na modul RF na-enye ohere ịnyefe data ikuku, na-emebi njedebe nke njikọ wired na ịghọ ngwaọrụ dị mkpa maka ụlọ ọrụ iji wuo "netwọọdụ ikuku ikuku nwere ọgụgụ isi".
Nka nka
|
Otu parameter |
Nkọwa |
|
izi ezi |
Klas 1 maka ike na-arụ ọrụ; Klas 2 maka ike reactive (nhọrọ) |
|
Ogo voltaji |
3*230V |
|
Nkọwapụta |
5(100)A |
|
Pulse Constant |
1000 imp / kWh |
|
Ụdị nzikọrịta ozi |
Mgbasa ikuku RF (CIU dakọtara maka mmekọrịta data) |
Imepụta isi
Na "ikuku arụmọrụ + metering ziri ezi + ịdị mma onye ọrụ" dị ka echiche imewe bụ isi, mita 3 a na-akwụ ụgwọ rf a na-akwụ ụgwọ abụghị naanị na-ezute ihe ndị bụ isi nke klaasị 1.0 ike na-arụ ọrụ na klaasị 2.0 na-arụ ọrụ mana ọ na-ebuli nkwụsi ike nkwurịta okwu RF maka gburugburu ime ụlọ / n'èzí. Ọ na-akwado nnyefe ikuku nke data metering kwesịrị ntụkwasị obi, fanye ozi na ndekọ mmemme, ebe ọ na-eme ka ọ dị mfe na - nwụnye saịtị (ọ dịghị mkpa ịtọba eriri nzikọrịta ozi) yana ibelata ọnụ ahịa mmezi nke sistemu metering.
Ọrụ
Nchaji ikuku na ajụjụ data
Oti mkpu ihe omume n'ezigbo{{0}Oge ikuku
Ibu ibu nnyefe profaịlụ
Ajụjụ koodu dị mkpirikpi site na RF
Nkwalite ihe karịrị ihe mberede
Nchedo & Ogologo
Nchekwa IP54 maka modul RF
Igwe nchekwa n'ozuzu nke 3 phase rf prepaid mita ruru IP54, nke nwere ike igbochi mkpokọ uzuzu na mmiri na-efesa ịbanye n'ime ime. A na-etinye modul RF, dị ka akụkụ bụ isi, na mpaghara akara nke mita ahụ, na-ezere mmebi arụmọrụ nke ájá ma ọ bụ mmiri na-akpata. Nke a na-eme ka nzikọrịta ozi RF kwụsie ike ọbụlagodi n'ọkara mpụta- mepere emepe (dị ka okporo ụzọ ụlọ, igbe mita n'èzí).
Ọrụ RF dị ala{{0}
Modul RF nakweere imewe ike dị ala{0}, na a na-achịkwa oke ike nke mita n'ogo dị ala (ugbu a na-arụ ọrụ<30μA when powered on, 0.1μA-2μA when powered off). The low-power RF operation not only reduces the meter's own energy consumption but also extends the service life of the built-in lithium battery (1200mAh), ensuring continuous RF communication even during short-term power outages.
Asambodo
Mita ahụ enwetala ọtụtụ asambodo ikike iji zute ihe achọrọ ịnweta ahịa zuru ụwa ọnụ.
