Cov yam ntxwv tseem ceeb ntawm Peb-theem chaw taws teeb 485 Smart Meter

Lub ntsiab nta ntawm peb-theem tej thaj chaw deb 485 ntse meter

1. Kev ua haujlwm ntawm ob txoj kev ntsuas ntsuas tau ntsuas qhov tseeb ntawm lub zog hluav taws xob hauv ob qho tib si zoo thiab qhov tsis zoo, thiab sib sau ua ke hauv ib qho kev taw qhia, nrog rau kev ua haujlwm ntawm kev tiv thaiv hluav taws xob tub sab nyiag. Cov ntaub ntawv yuav raug xa rov qab mus rau qhov kev tswj xyuas hluav taws xob muag thaum lub sij hawm yuav khoom hluav taws xob tom ntej.

2. Siv daim npav IC thiab koom tes nrog cov cuab yeej encryption siab heev los xyuas kom meej ib lub rooj thiab ib daim npav. Cov neeg siv tuaj yeem yuav hluav taws xob los ntawm lawv tus kheej, tsis tas yuav mus rau lub qhov rooj nyeem cov meters thiab them nqi, thiab siv hluav taws xob yuav khoom ua ntej thiab tom qab siv hluav taws xob.

3. Txhawb ntau hom kev yuav khoom fais fab, koj tuaj yeem siv tus neeg siv lub hwj chim yuav daim npav kom them cov hluav taws xob ntsuas hluav taws xob hauv zos lossis lwm qhov chaw. Ua ke nrog ib leeg, tsis tshwj xeeb.

4. Lub ntsuas hluav taws xob hluav taws xob feem ntau yog nyob ntawm qhov kev siv hluav taws xob, uas yog txiav tawm los ntawm tus nqi hluav taws xob ib kWh, thiab cov nyiaj seem hauv lub 'meter' yog tseg rau ntau qhov chaw decimal kom ntseeg tau tias qhov kev txaus siab ntawm cov neeg siv tsis yog. poob.

5. Cov nqi hluav taws xob hloov tau yooj yim rau kev teeb tsa ua haujlwm tso cai rau cov neeg siv sib txawv tuaj yeem txais cov nqi hluav taws xob sib txawv kom haum rau cov neeg siv tshwj xeeb tam sim no.

6. Ob txheej txheej tswb ceeb toom muaj nuj nqi, thaum tus neeg siv cov nyiaj ua ntej yuav khoom siv, uas yog, thaum cov nyiaj tshuav tsawg dua li qhov tso tawm lub tswb, lub ntsuas yuav muab cov lus ceeb toom pom. Thaum cov nyiaj tshuav tsawg dua li lub tswb, qhov kev mus ncig yuav ceeb toom tus neeg siv yuav khoom hluav taws xob.

7. Lub siab-brightness LCD kua siv lead ua qhia txog kev siv hluav taws xob sib txuas, cov nyiaj seem, thiab chav tsev nqi ntawm lub zog tig.

8. Nws muaj qhov ua tiav kev kuaj xyuas tus kheej rau ntau yam tsis raug. Thaum muaj kev txhaum tshwj xeeb tshwm sim, lub ntsuas hluav taws xob yuav tso tawm cov ntawv ceeb toom coj los ceeb toom tus neeg siv kom daws teeb meem.

9. Txais yuav tshiab high-tam sim no sib nqus latching relay, tsawg zog noj thiab muaj kev ntseeg siab.

10. Siv cov cuab yeej hluav taws xob cais tawm kom tso tawm cov teeb liab mem tes ntawm lub ntsuas hluav taws xob hluav taws xob, lub teeb-emitting diode qhia txog kev siv hluav taws xob, uas ruaj khov, txhim khu kev qha, thiab tsis tas yuav tsum tau kho rau kev ua haujlwm ntev.

11. Nrog txhim khu kev qha fais fab kev tiv thaiv muaj nuj nqi, cov ntaub ntawv yuav tsis ploj tom qab fais fab tuag, nyob twj ywm unchanged rau 100 xyoo, thiab yuav rov qab tau tom qab fais fab tuag.

12. Lub IC lub qhov (socket) tiv thaiv tus kheej muaj nuj nqi, thaum cov khoom txawv teb chaws xws li cov ntawv hlau tau muab tso rau hauv lub qhov (socket) IC, daim npav nyeem ntawv tau txais kev tiv thaiv tab sis tsis cuam tshuam rau kev ntsuas ib txwm muaj thiab lwm yam haujlwm los xyuas kom meej tias lub ntsuas hluav taws xob hluav taws xob yuav tsis raug puas tsuaj.

13. Lub tshuab hluav taws xob tsis siv neeg tshawb pom muaj nuj nqi ntawm tus Tsov tus tw npog lossis npog ntawm lub ntsuas hluav taws xob hluav taws xob tau qhib, uas yuav tshem tawm tag nrho cov phiaj xwm kev nyiag hluav taws xob thiab hloov pauv. Qhov no feature yog xaiv tau.

14. Cov khoom no yog me me, lub teeb nyob rau hauv qhov hnyav, siab precision, tsawg zog noj, dav hauv load, thiab yooj yim rau nruab thiab siv.