Ya aten na wan n-gun masa ni hta, single-phase wan n-gun meter ni gaw, lang ai ni a wan n-gun lang ai lam hpe shadawn na matu madung jak rai ni rai nga ai. Shanhte lata ai lam gaw, shadawn shadang a hkrak ai lam, system a ngang grin ai lam, lang ai wa a wan n-gun manu ni hpe hkrak hkra hkra machyi shangun ai. Single-phase wan n-gun meter ni hpe hkrak lata la ai gaw, wan n-gun company ni a bungli galaw ai atsam hte sha n-ga, jahtum lang ai ni a ahkaw ahkang hte akyu ara ni hpe makawp maga ai lam hte mung seng nga ai. Ndai laika buk hta, hpaji masa masat masa ni, jai lang ai lam ni, masat masa galaw ai madang ni hte htawm hpang na rawt jat galu kaba lam ni a lam ni kaw nna, single-phase wan n-gun meter lata ai lam a madung lam ni hpe hkrang shapraw nna sang lang dan na re.
Hpaji masa parameter ra ai lam ni hpe asan sha tsun dan u
Single-phase wan n-gun meter ni hpe lata ai shaloi, shawng nnan e, tatut jai lang ai lam ni a hpaji masa ra kadawn ai lam ni hpe madung tawn nna lata ra ai. Madung masat masa ni hta:
1.Rated wan n-gun hte wan n-gun
Langai lang na -phase wan n-gun meter a rated voltage gaw, 220V (sh) 110V, ginra wan n-gun grid madang hta hkan nna, rated current hpe load size hte maren dawdan ra ai. Masha law malawng lang ai masat da ai lam ni hta 5(60)A, 10(40)A, etc. ni lawm nna, bracket kata na manu gaw, n-gun kaba dik htum hpe madi madun ai. Ga shadawn, 5(60)A wan n-gun meter gaw, nta kata na wan n-gun ni hpe lang na matu htuk manu ai, grau tsaw ai wan n-gun masat masa (10(100)A zawn re ai) gaw, bungli galaw ai shara (sh) n-gun kaba ai-wan jak ni a makau grup yin ni a matu htuk manu ai.
2.Tengman ai madang
Wan n-gun meter a hkrak ai lam gaw, billing fairness hpe hkrak hkra machyi shangun ai. Miwa mungdan a madang hku yu yang, nta kata lang na matu single-phase wan n-gun meter ni a hkrak ai madang gaw, madung hku nna Class 2 (±2% shut ai lam) rai nga ai. Hpaji rawng ai-htuk manu ai lam ni hpe jai lang na matu (laboratory ni (sh) hpaga yumga galaw ai shara ni zawn re ai ni) hta Class 0.5S (sh) Class 1 meters ni ra na re. Meter hpe lata ai shaloi, na a metering ra kadawn ai lam hpe madung tawn nna, hkrak ai lam hpe hkan sa ai model hpe lata la u.
3.Phase ni a chyahkring hkring hte jahpan
Single-phase wan n-gun shadawn ai jak ni gaw 50Hz (sh) 60Hz wan n-gun grid ni a matu (mungdan grid madang hta hkan nna) htap htuk ai rai nna, single-phase AC wan n-gun hpe shadawn na matu sha lang ai. Masum-phase power lawm ai rai yang, masum-phase meter hpe lata ra ai.
Application Scenario hpe madung tawn nna lata ai lam
N bung ai lang ai makau grup yin ni hta wan n-gun meter ni a matu bungli n bung ai hte ngang grin ai lam ni ra ai majaw, yaw shada ai hku lata la ra ai:
1.Nta nta wan n-gun
Nta kaw lang ai ni gaw, npawt nhpang wan n-gun shadawn ai magam bungli ni lawm ai, madang dep ai electronic single-phase wan n-gun meter ni hpe lata la ma ai. Dai ni na aten na smart meter ni gaw tsan tsan kaw nna meter hti ai hte shawng jaw ai hpe mung madi shadaw ya ai, hparan hpareng ai lam hpe grau kaja hkra galaw ya ai. 2. Sut masa hte bungli galaw ai shara ni hta nhtoi htoi ai
Store ni, rung kaji ni hte kaga mabyin masa ni hta, aten kadun laman hta lit kaba ni (air conditioner hte elevator zawn re ai) ni lawm chye ai. Dai hta n-ga, n-gun kaba ai-range wan n-gun meter (5(60)A or 10(40)A zawn re ai) hpe lang nna, harmonic n-gun hpe ninghkap lu ai atsam nga ai hpe sadi ra ai.
3. laksan grup yin ni .
Katsi ai, hka lim ai (sh) n-gun ja ai wan n-gun shingjawng ai shara ni hta (npu nta ni hte jakrung bungli galaw ai shara ni zawn re ai) wan n-gun meter hpe lata nna, makawp maga ai madang tsaw ai (IP54 shing nrai dai hta jan ai) hte n-gun ja ai wan n-gun n-gun (EMC) hpe lang nna, aten galu{1}}n-gun n-gun n-rawng hkra galaw lu na matu galaw ra ai.
Hpaji hte matut mahkai bungli ni hpe madung tawn u
Smart grids ni hpe gyin shalat wa ai hte maren, single-phase wan n-gun meter ni a jat bang ai magam bungli ni gaw grau grau ahkyak wa nga ai:
1. Tsaw ai shara kaw nna matut mahkai lu ai atsam ni
RS-485, LoRa, hte NB{2}}IoT zawn re ai matut mahkai tara ni hpe madi shadaw ya ai wan n-gun meter ni gaw tsan tsan kaw nna data htawn shalai ai lam hpe galaw lu nna, wan n-gun company ni hku nna aten dep-hkum tsup ai hku yu reng lu na matu hte jai lang ai ni a self-service san sagawn ai lam ni hpe loi la shangun lu ai.
2. Shawng jaw ai hte load hpe hkang ai
Prepaid wan n-gun meter ni gaw wan n-gun hpe shawng mari nna, dai hpang lang ai hpe madi shadaw ya ai majaw, gumhpraw n-gun yawm mat ai hpe shayawm ya lu ai; nkau mi a high-end model ni hta mung, n kaja ai n-gun lang ai lam hpe tsan tsan kaw nna dawm kau ya lu ai, grai law ai n-gun hpe makawp maga ya lu ai function ni nga ai. 3.
Data hpe shinggyin tawn da ai hte mabyin masa ni hpe ka matsing da ai
High-quality wan n-gun meter ni gaw wan n-gun lang ai lam hpe hkrak tup tsun dan ra ai (shani shagu/shata shagu hka lim ai wan n-gun lang ai zawn re ai) hte manghkang ni hpe hparan lu na matu hte n-gun atsam jai lang ai lam hpe sawk sagawn lu na matu, mara byin ai lam ni hpe shinggyin tawn da ra ai.
Masat masa hte hkan sa ai lam
Meter langai hpe lata ai shaloi, mungdan ting na hkan sa ra ai masat masa (Miwa mungdan a hkan sa ra ai masat masa (CCC) zawn re ai) hpe lai di sai hte, seng ang ai madang ni hpe hkan sa ai (GB/T 17215 series zawn re ai) hpe sadi ra ai. Dai hta n-ga, dai meter hpe maigan de dut shabra na matu (sh) bungli langai ngai a matu (tsi hpaji (sh) wanleng lam zawn re ai) galaw na matu yaw shada ai rai yang, jat nna masat masa galaw ra ai lam ni hpe (CE hte UL zawn re ai) hkan sa ra ai.
Htawm hpang na masa ni hte lata la na matu hpaji jaw ai lam ni
1.Accuracy grai tsaw ai hte n-gun n law ai
Ndai wan n-gun meter prat nnan gaw 0.2S-madang tsaw ai hkrak ai lam hte ultra-low standby power jai lang ai lam de rawt jat wa nga ai majaw, n-gun ja ai meter ra kadawn ai lam ni nga ai masa lam ni a matu htuk manu nga ai.
2.Multi-Rate hte n-gun atsam hpe jai lang ai lam hpe hparan ai lam
Wan n-gun meter ni hpe madi shadaw ya ai aten-a-lang ai manu jahpu (peak and off-peak pricing) gaw, lang ai ni hpe wan n-gun manu hpe grau kaja hkra galaw ya lu nna, htawm hpang de nta htinggaw ni a gat lawk hta madung lam langai byin tai wa mai ai.
3.Modular hkrang shapraw ai lam
Htawm hpang na hpaji masa gram lajang ai lam ni hpe jat wa mai ai matut mahkai module (sh) sensor interface ni lawm ai n-gun meter ni gaw n-gun n-gun jat wa lu ai.
Summary: Single-phase energy meter hpe lata ai shaloi, hpaji masa, jai lang na masa, hpaji rawng ai ra kadawn ai lam ni, tara upadi ni hpe hkan sa ai lam ni hpe atsawm sha myit yu ra ai. Masha ni hpe n mari shi yang, shanhte ra kadawn ai lam ni hpe asan sha chye na nna, mying gumhkawng ai brand ni hpe ahkyak shatai nna galaw na matu hpaji jaw da ai. Nsen hte manu jahpu-htuk manu ai hku lata la lu na matu ra ai rai yang, hpaji rawng ai wan jak hpaji ninghkring langai hte bawngban u.