Tej thaj chaw deb Tsawg-Voltage Centralized Fais Fab Meter Nyeem Tshuaj

Muaj ob lub ntsiab tej thaj chaw deb low-voltage centralized meter nyeem cov kev daws teeb meem, ib qho yog RS485 wired centralized meter nyeem kev daws teeb meem, thiab lwm yam yog lub hwj chim nqa lub ntsuas hluav taws xob nyeem kev daws teeb meem. Cia peb tham txog ob qhov kev daws teeb meem qis-voltage centralized meter nyeem.

◆RS-485 centralized power meter nyeem kev daws teeb meem: Feem ntau, cov ntsuas peb yuav tau nruab nrog RS485 kev sib txuas lus chaw nres nkoj, yog li nws kuj pheej yig rau cov nqi kho vajtse, thiab tsis tas yuav muaj kev sib txuas lus hauv cov ntsuas. Lub kaw lus tau txais RS485 kev sib txuas lus tshwj xeeb, nrog kev ntsuas nrawm nrawm thiab kev sib txuas lus txhim khu kev qha, uas tuaj yeem ua kom muaj kev sib txuas lus hauv 24 teev txhua hnub, uas yog qhov ruaj khov thiab txhim khu kev qha tshaj plaws tam sim no. Lub kaw lus tau txais kev sib koom ua ke ntawm RS485 meter, lub 'meter' muaj qhov ntsuas qhov tseeb, thiab tuaj yeem ncaj qha nyeem cov ntaub ntawv hluav taws xob khaws cia ntawm lub ntsuas hluav taws xob thaum sib txuas lus, zam qhov ntsuas thib ob ntawm hluav taws xob hluav taws xob.

◆ Fais fab cab kuj centralized fais fab meter nyeem ntawv tswv yim: Lub hwj chim cab kuj 'meter' nyeem ntawv tswv yim tsis tas yuav rov teeb lub network, feem ntau yog cia siab rau cov xaim xaim cov ntaub ntawv, kev sib kis tau ruaj khov, kev sib kis tau nrawm, thiab kev teeb tsa kuj tseem ceeb. yooj yim, thiab kev tsim kho ntawm qhov chaw yog yooj yim. Qee tus kws tshaj lij hluav taws xob tsis kam lees txais RS485 daim ntawv teev npe vim tias kev tsim kho ntawm qhov chaw muaj teeb meem ntau dhau, txawm tias tus nqi tsis pheej yig heev, cov kab hluav taws xob xa mus ncaj qha, txo cov nqi tsim kho. Kev hloov pauv ceev yog ceev, txheeb ze rau lwm yam wireless thev naus laus zis, qhov hloov pauv tau nrawm.