Kev teeb tsa thiab siv peb -theem hluav taws xob ntsuas

1. Lub 'meter' tau raug tshuaj xyuas thiab kaw ua ntej tawm hauv lub Hoobkas, thiab nws tuaj yeem ntsia tau thiab siv tau. Yog tias tsis muaj cov hmoov txhuas los yog nws tau khaws cia ntev, lub tuam tsev muaj feem cuam tshuam yuav tsum tau rov ua dua -calibrated thiab kaw ua ntej kev teeb tsa thiab siv.

2. Lub 'meter' yuav tsum tau nruab vertically thiab tsis inclined nyob rau hauv ib tug qhuav thiab ventilated qhov chaw. Lub phaj hauv qab uas lub 'meter' tau teeb tsa yuav tsum tau kho ntawm qhov ruaj khov thiab hluav taws kub - cov phab ntsa tiv taus uas tsis yooj yim rau co. Qhov siab ntawm lub 'meter' yog hais txog 1.8 m.

3. Txuas raws li daim duab kos, muab cov hlua txuas kom nruj, thiab txuas cov phaj txuas rau hauv qab kawg twist lub thawv.

4. Tus lej hluav taws xob tiag tiag yog tau los ntawm kev muab tus lej qhia los ntawm kev hloov pauv ntawm lub ntsuas hluav taws xob txuas nrog lub tshuab hluav taws xob.

5. Ib daim ntawv thiab ib daim npav: Daim npav IC tuav los ntawm tus neeg siv tsis tuaj yeem hloov pauv. Yog tias nws ploj lawm, nws yuav tsum mus rau lub tuam tsev muab hluav taws xob (piv txwv li lub chaw muag khoom hluav taws xob) txhawm rau yuav khoom hloov.

6. Kev npaj yuav khoom hluav taws xob: Tus neeg siv yuav tsum ntxig daim npav IC rau hauv daim npav tuav ib zaug, kom cov ntaub ntawv hauv lub rooj tuaj yeem xa rov qab mus rau lub computer database.

7. Txoj kev yuav hluav taws xob: Thaum muag hluav taws xob, ntxig daim npav IC rau hauv IC daim npav nyeem ntawv, ua haujlwm lub computer tib lub sijhawm, thiab encrypt tus neeg siv tus lej, ua ntej - yuav hluav taws xob, txoj kev muaj peev xwm txwv thiab txwv lub zog rau hauv daim npav IC.

8. Siv daim npav hluav taws xob: Ntxig daim npav yuav hluav taws xob rau hauv daim npav. Yog tias nws yog daim npav siv tau, lub ntsuas hluav taws xob yuav cia li nyeem cov ntaub ntawv mus rau hauv lub ntsuas, thiab lub ntsuas ntsuas LCD yuav pom nyob rau hauv lem: hluav taws xob yuav, tag nrho cov hluav taws xob yuav, 'meter' lub sij hawm, tswb hluav taws xob, thiab credit txwv, txwv lub peev xwm. Tom qab ntawd tshem daim npav thiab khaws cia kom zoo.

9. Kev ua haujlwm tso saib: Thaum lub sijhawm ua haujlwm ntawm lub ntsuas, lub vijtsam LCD yuav tso tawm lub zog ntxiv thiab tag nrho lub zog siv hauv lub 'meter' tig.

10. Overcapacity alarm: During the running process of the meter, if the "alarm indicator" flashes rapidly, it will warn the user that the overcapacity has been used; After that, the switch will be closed for 3 minutes, and the time to restore the power supply will be displayed in a countdown mode (180 seconds); if the user responds by inserting the card, the power supply can be restored immediately.

11. Hoarding limit: If the purchased electricity + remaining electricity > hoarding electricity (10000kWh), the purchased electricity will not be read in, the display will display the "remaining limit" prompt, and the electricity in the card is still valid.

12. Early warning reminder: When the remaining power in the meter is less than 2 times of the "alarm power", the "alarm indicator" will flash (with an interval of 1 second) to remind the user to purchase electricity. At this time, if the user responds by inserting the card, the "alarm indicator" "The blinking interval becomes 2 seconds, which can avoid the power failure warning.

13. Power-off warning: If the user does not insert the card to respond when the warning is issued, when the remaining power is the alarm power agreed by the user (or 10 percent of the power purchased this time), the meter will turn on the power-off warning and display "Turn off" At this time, insert the IC card into the card holder once to restore the power supply. If you can't find the IC card of this watch after the switch is turned off, you can borrow the neighbor's IC card and insert it to restore the power supply.

14. Power purchase reminder: When the remaining power in the meter is less than the "alarm power", the "alarm indicator" will be always on to remind.

15. Fault declaration: When the remaining power shows zero or negative value, it will display the "opening" prompt. If the meter continues to run, the user should purchase electricity immediately, and actively report the situation to the power supply department.