--Iinkcukacha zajikelele--

Iimpawu zoMveliso:

I-1.DIN kaloliwe, ubukhulu obuncinci

I-2.Adopt evulekileyo inguqu, enokufakwa ngaphandle kokuphuma kombane

I-3.Iinayo yonke imisebenzi yokulinganisa yemitha yamandla emisebenzi yamanqanaba amathathu

4. Unxibelelwano ngaphandle kwamacingo, uthungelwano olulula kunye nokusebenza okuzinzileyo

5.Ufakwe umsebenzi wokuhlola intambo kwinqanaba lesithathu ukunqanda umlilo kunye nokucima ubungozi obunokubakho

6. Umsebenzi wokujonga okwangoku uqinisekisa ukuba amandla ombane athembekile

——Umsebenzi weMveliso——

1.Umsebenzi wokunxibelelana: Inqanaba loku-1 le-RS485 yonxibelelwano.

Imodyuli ekhethiweyo

Imodyuli ye-GPRS: I-GPRS inethiwekhi yoluntu (2G yenethiwekhi).

Imodyuli yeLora: Unxibelelwano lwe-NB-Lot, ukusetyenziswa kwamandla okuphantsi.

3.Umsebenzi omkhulu: Isiphelo sendlela yokubeka esweni amandla inokuba neeseti ezimbini zeeshedyuli, ezinokuguqulwa ngokuzenzekelayo ngexesha ekuvunyelwene ngalo; iseti nganye yeeshedyuli ixhasa amaxabiso ama-4 kunye namaxesha ama-8.

I-4.Energy yokujonga ukusebenza kwe-terminal inokulinganisa okwangoku, amandla ombane, amandla asebenzayo, amandla asebenzayo, amandla kwangoko, amandla ombane, njl.

5.Izixhobo: I-terminal yokubeka iliso ekusebenzeni kwamandla inokulinganisa amandla asebenzayo kunye nokusebenza kwezigaba A, B, no-C, kunye nokusebenza okusebenzayo kunye nokusebenzayo kwamandla kwezigaba A, B, no-C, kunye namandla asebenzayo asebenzayo.

I-chip ye-6.Metering: Sebenzisa ukuchaneka okuphezulu, imvakalelo ephezulu, uzinzo oluphezulu, uluhlu olubanzi, umthamo osetyenzisiweyo wokulinganisa umbane

——Iiparamitha zobugcisa——

——Imifanekiso yemveliso——

——Iindlela zoNxibelelwano zoMbane——

Ufakelo kunye neengcingo:

A, B, kunye ne-C ezivuliweyo-eziphelileyo zee-sensors zixinene ngokulandelelana kunye no-A-phase, B-phase, kunye neekheyibhile zeC. Kwangelo xesha, ii-voltage zenqanaba ezintathu ze-A, B, kunye no-C zithathwa kwisiphelo sesithathu secandelo, kwaye ezinye izikhululo ezi-3 ziyafana, apha ke kugqitywa ukufakwa.