Ndai single phase static kWh meter gaw lEC 61036 hte maren rai nga ai. Meter gaw micro-electronic hpaji hpe jai lang ai, grai hkrak ai, n-gun n law ai. lang ngut sai. Dai hta n-ga, n-gun grau law hkra jai lang ai hpe mung shadawn sharam da lu ai.Meter langai hpra gaw memory card langai hte bung nna, meter gaw card hti ai jak hku nna card hte data hpe bi-directional hku galai shai lu ai. User gaw user card hpe sum mat tim wan n sum na re,hpa majaw nga yang renewed card hpe hkap la mai ai.
Hpaji masa lam
|
Parameter hpan |
Laksan masat da ai lam ni |
|
Madung Ya aten |
5(20)A, 10(40)A, 15(60)A, 30(100)A |
|
Rated wan n-gun |
120V, 220V, 230V, 240V |
|
Tengman ai Jawng |
Jawng 1, Jawng 2 |
|
Lang masat |
50Hz (sh) 60Hz |
|
Bungli galaw ai nbung katsi |
-10℃~+75 degree |
|
Bungli galaw ai Voltage n-gun |
0.7~1.2 lang shadawn shadang n-gun (0.7~1.2Un) |
Magam bungli ni
1.LCD hku nna n-gun madun ai
2.Maximum jai lang ai atsam hpe shadawn sharam da u
3.Overload byin ai shaloi power hpe shi hkrai shi pat kau ya ai
4.Wan n-gun n law ai shaloi sadi jaw ai
5.Wan n-gun ngut ai shaloi wan n-gun hpe dawm kau u
6.Pulse pru ai
Lang ai wa a matu laika man
1.Masha langai a IC card hpe meter langai sha hte bung yang, card sum mat yang, power supply department kaw na card nnan mari la ra ai.
2.Meter a data hpe computer database de htawt sit lu na matu, meter kata na slot kata de IC card hpe n mari shi yang bang ra ai.
3.Meter kata de user lC card bang ai shaloi, meter gaw user a shiga hpe jep yu nna LCD gaw ya aten mari da ai wan n-gun, mari da ai wan n-gun yawng, meter a aten ni, sadi jaw ai wan n-gun ity volume, credit limit, power limit (kW) ni hpe lawu lahta hku nna madun na re.
4.Meter bungli galaw nga ai shaloi, LCD gaw ngam nga ai wan hte total consumptionn hpe turn hku nna madun na re.
5."'warning LED" htoi tu wa yang, lang ai wa gaw overload nga ai ngu ai lachyum re. Power supply gaw 30s daram na yang shi hkrai shi n-gun yawm mat na rai nna, 3minutes laman shi hkum shi bai nhtang wa na re, shing nrai meter card bang nna lata hte bai nhtang wa mai ai.
6.Sadi jaw ga: ngam ai wan n-gun gaw "warning volume" hta lahkawng lang n law ai shaloi,"warning LED" hpe second langai lapran htoi tu shangun nna, wan mari na matu shadum ya ai, Chyeju hte credit jat mari u, shing nrai ngam ai credit yawng hpe jai lang na matu card bang u.
7.Switching-off sadi jaw ai lam: ngam ai wan n-gun gaw sadi jaw ai n-gun hte maren rai yang, wan n-gun hpe pat kau na re. User gaw IC card hpe slot kaw bang nna bai hpaw mai ai. Wan n-gun hpe pat kau ngut ai hpang, lang ai wa gaw card hpe n mu lu yang, htingbu wa a card hpe hkoi la nna, wan n-gun bai jaw na matu bang mai ai.
8.Purchase sadi jaw ai: ngam ai wan n-gun gaw "warning volume" hta n law ai shaloi, sadi jaw ai LED gaw htoi tu na re.
9.Ngam ai wan n-gun zero (sh) negative rai yang "switch off" ngu ai hpe madun na re .Wan n-gun hpe lang ai wa gaw kalang ta wan n-gun mari ra ai.
