Ndai single phase din rail prepaid n-gun meter hpe IEC madang hte maren, n-gun atsam 1.0 hte n-gun atsam 2.0 a matu galaw da ai. Dai hta n-ga, n-gun atsam, n-gun atsam, n-gun atsam, n-gun atsam ni hpe kalang ta shadawn ai. Ndai meter gaw, n-gun atsam hte n-gun atsam hpe shadawn ai, ra kadawn ai lam grau law ai, mabyin masa ni hpe ka da ai, shani shagu hte shata shagu na data ni hpe shinggrup da ai hte LED masat masa galaw ai, relay hpe hkang ai, optical port hte matut mahkai ai lam hte PLC a matu kaja dik ai module ni a matu bungli ni hpe galaw ya ai.
Ndai lang na laika buk hta lawm ai lam ni gaw, meter hpe masing jahkrat ai, jung ai, galaw ai hte gram lajang ai lit nga ai n-gun jaw ai company ni a hpaji hparat hpaji chye ai masha ni a matu yaw shada ai re.
Hpaji masa lam
|
Parameter hpan |
Laksan masat da ai lam ni |
|
Ya aten kaw nna hpang wa ai |
20mA |
|
Rated wan n-gun |
230V |
|
Rated Ya aten |
5(60)A |
|
Tengman ai Jawng |
Active n-gun atsam a matu class 1 |
|
Lang masat |
50Hz |
|
Insulation Jawng |
Tsang II |
|
Meter Pulse n galai shai ai |
1000 n-gun/kWh, 1000 n-gun/kvarh (ra sharawng ai) |
Madung Magam Bungli ni
Lahta na gaw ndai langai sha re ai din rail prepaid n-gun meter a madung bungli ni rai nga ai.
1.N-gun atsam jahpan
Ndai meter gaw active hte reactive lahkawng yan hpe shadawn lu ai (n ra sharawng ai).
2.Kalang ta manu dan ai lam ni
Power grid quality hpe yu reng na matu, meter gaw Voltage,Current,Frequency, Power, etc. ni a manu ni hpe kalang ta shapraw lu ai.Tengman ai manu ni hpe second shagu hta shadawn ai.Dai aten hta meter gaw shadawn shadang manu ni hpe shapraw lu ai, npu hte tsaw dik manu ni hpe mung shapraw lu ai, aten ladaw gaw default hku nna minit 60 laman rai nga ai.
3.Shawng gumhpraw jaw ai magam bungli
User gaw CIU hku nna charge galaw mai ai.User gaw hpang jahtum charge galaw ai shani, charge manu, charge token ni hpe mung san mai ai.Meter gaw hpang jahtum charge galaw ai valid token 50 hpe ka matsing da ai.
4.Max Ra ai
Max Demands shadawn ai aten gaw block amyu hta default hku nna minit 15 re.
5.RTC
Microchip hta hardware madi shadaw ai RTC clock nga ai, MCU hte rau shanglawt ai hku galaw lu ai. RTC gaw power nga ai aten hta shi hkum nan normal bungli galaw lu ai. RTC a shata masat gaw 2000 ning kaw nna 2099 ning du hkra re.
6.Billing galaw ai lam
Billing function hta shata shagu na gumhpraw hte shani shagu na gumhpraw bang ai lam lawm ai.Shata 13 na shata shagu na data hte shani shagu na 7 ya na data nga ai.Data ni hta: History Energy hte MD lawm ai.
7.Load hpe hkang ai
Overload n-gun hpe gram lajang mai ai. Delay aten laman power gaw overload threshold hta jan mat ai shaloi, meter gaw relay hpe daw kau ya na re.
8.Mabyin masa jahpan
Meter gaw mabyin amyu myu hpe arawn alai hte maren ka matsing da ai: power quality mabyin, relay control mabyin,hkalem hkalau ai lam hpe mu tam ai mabyin hte standard mabyin, mabyin byin ai aten, ngut ai aten, byin ai jahpan ni, hte mahkawng da ai aten (minute hku) lawm ai mabyin hpe ka matsing da ai. Mabyin langai hpra hpe lai wa sai 100pieces hku nna ka da mai ai.
9.TOU manu jahpu(ra sharawng ai)
Lani mi hta lata la mai ai manu jahpu 4 (T1, T2, T3, T4) nga ai, dai meter hta grau law ai 8-daytables, bat 6, aten ladaw 12, nhtoi 100 hpe program galaw mai ai.
Matut mahkai lam hte n-gun jaw ai lam
Matut mahkai lam ni:3 ports ni hta optical port (IEC62056-21, DLMS Mode E, 300/9600bps hte maren galaw ai), PLC (CIU hte matut mahkai ai), hte lata la mai ai MC171 (n-gun pat ai shaloi data hpe hti ai) ni lawm ai.
Wan dek:1200mAh n-gun rawng ai; RTC hpe n-gun jaw nna, n-gun pat ai shaloi-record hpe hpaw ya ai; ya aten na shadawn shadang:<2μA (power-on), <20μA (power-off)
Install galaw ai
Hkring ai, nbung n-gun rawng ai shara hta ngang grin ai, wan-hkap la lu ai panel ntsa hta jung da ai; wiring hpe hkrak hkra galaw na matu matut mahkai sumla hpe hkan nang ai.
