Three-phase four-wire RF matut mahkai meter gaw, RF(Radio Frequency) matut mahkai hpaji masa, IEC madang hpe grai hkan sa ai, hte n-gun law law hpe hkang zing ai magam bungli ni hpe hpawng de da ai, n-gun n-gun meter hpe n-gun jaw ai meter langai rai nga ai. Wired matut mahkai lam hpe kam hpa ai htunghking meter ni hte n bung ai, shi a built-in RF module gaw wireless data hpe shalai ya lu ai, wire matut mahkai ai lam a shadawn sharam hpe tawt lai lu ai hte "wireless hpaji rawng ai power metering network" hpe gawgap na matu utilities ni a matu ahkyak ai arung arai langai byin wa ai.
Hpaji masa masat masa ni
|
Parameter hpan |
Sanglang dan ai lam |
|
Tup hkrak ai lam |
Active n-gun atsam a matu Class 1; Reactive n-gun atsam a matu tsang 2 (ra sharawng ai) |
|
Rated wan n-gun |
3*230V |
|
Laksan masat masa |
5(100)A |
|
Pulse n galai shai ai |
1000 n-gun/kWh |
|
Matut mahkai ladat |
RF wireless shapoi ai lam (data matut mahkai na matu CIU hte bung ai) |
Design Madung
Ndai 3 phase rf prepaid meter gaw, active energy class 1.0 hte reactive energy class 2.0 a madung ra kadawn ai lam ni hpe hkan sa lu ai sha n-ga, yak hkak ai nta kata/shinggan kata na RF matut mahkai lam hpe mung grau kaja hkra galaw ya lu ai. Dai gaw, kam mai ai hku wireless hku nna metering data, recharge shiga, hte mabyin masa ni hpe ka matsing da ai lam ni hpe galaw ya ai, dai sha n-ga, on-site kaw jung ai lam hpe asan sha galaw ya ai (matut mahkai cable ni hpe n bang ra ai) hte metering system hpe hpang de gram lajang na matu ra ai gumhpraw hpe shayawm ya ai.
Magam bungli ni
Wireless n-gun bai bang ai & Data san ai
Tengman ai-ten Wireless mabyin masa hpe sadi jaw ai
Load Profile shapoi ai lam
RF hku nna Code kadun san ai
Hkyak hkyak Overdraft galaw ai
Makawp maga ai lam hte ngang grin ai lam
RF Module a matu IP54 makawp maga ai lam
phase rf prepaid meter a yawng makawp maga ai madang gaw IP54 du hkra rai nna, nhprang wan n-gun hpawng ai hte hka lim ai hpe kata de n shang hkra atsawm sha pat shingdang lu ai. RF module hpe core component hku nna, meter a pat da ai shara hta bang da ai majaw, nhprang wan (sh) hka lim ai majaw bungli galaw ai lam hpe hkra machyi shangun ai. Ndai lam gaw shinggan semi-hpaw da ai shara ni (ga shadawn, nta gap ai lam, shinggan meter box ni) hta pyi ngang grin ai RF matut mahkai lam hpe madi shadaw ya ai.
N-gun n law ai- RF bungli galaw ai
RF module gaw n-gun n law ai-power design hpe hkap la nna, meter a n-gun yawng hpe n-gun n law ai madang (working current ) hta hkang ai.<30μA when powered on, 0.1μA-2μA when powered off). The low-power RF operation not only reduces the meter's own energy consumption but also extends the service life of the built-in lithium battery (1200mAh), ensuring continuous RF communication even during short-term power outages.
Masat masa ni
Ndai meter gaw mungkan gat lawk de shang lu na matu ra kadawn ai lam ni hpe hkan sa lu na matu ahkaw ahkang lu ai masat masa law law hpe lu la sai.
