1. Bayani

DTSY1376nau'in uku mataki na lantarki aiki lantarki mita, amfani da aiki lantarki makamashi ma'auni a samar da wutar lantarki sassan, masana'antu, kasuwanci, kasuwanci, aikin gona makamashi, haske kayan aiki, da tebur ya yi amfani da shigo da kayayyaki na musamman m kewaye,16-bit A / D canji, dijital multiplier, dijital samfurin sarrafawa fasaha da SMT tsari, sabon wutar lantarki kayan aiki da aka tsara da kuma ginawa bisa ga masana'antu masu amfani da ainihin wutar lantarki yanayin. Ana amfani da wutar lantarki mai aiki guda uku don auna mitar 50Hz, kuma wutar lantarki ta amfani da LCD nuni,Reading intuitive don sauƙin lissafi,Wannan gauge tare da infrared sadarwa daRS485Sadarwa, donukuWutar lantarki ma'auni samar da ci gaba, abin dogaro ma'auni kayan aiki.

Abubuwan aunawa da aka yi amfani da su a teburin suna iya auna wutar lantarki mai aiki na matakai uku. Ma'auni daidai, kwanciyar hankali, abin dogaro, yana da kyakkyawan fasali na tsayayya da cin zarafin lantarki, ƙananan amfani da wutar lantarki, daidaito, tsayayya da sata, nisan sikelin, dogon rayuwa da sauransu.

Abubuwan da ke nuna alamun aikin wannan samfurin sun daceGB/T17215.321-2008《Mataki 1 da 2 tsayayye AC aiki lantarki mita、DL/T 645—1997 Multi-aiki wutar lantarki mita Sadarwa Dokokin kan wutar lantarki mita fasaha alamomi.

2. Ka'idar aiki

Wannan mitar lantarki tana amfani da hanyar samar da wutar lantarki ta mataki uku, kuma tana iya aiki daidai a kowane yanayin samar da wutar lantarki.

Lokacin da wutar lantarki mita aiki, da ƙarfin lantarki, halin yanzu bayan samfurin daban-daban ta hanyar samfurin kewaye, aikawa zuwa babban sikelin kewaye kewaye buffer amplified, sa'an nan kuma ta hanyar16-bit A / D mai juyawa canza a cikin siginar dijital, bayan da dijital multiplier aiki, canza a cikin bugun jini daidai da ikon wutar lantarki girma, drive mita don wutar lantarki tarawa da kuma drive bugun jini nuna alama fitila, da kuma fitar da bugun jini don ma'auni.

3.Specifications Model da fasaha nuna alama

3.1 Bayani Model

3.2 Basic kuskure (daidaitawa Load Basic kuskure iyaka)

Kashi kuskure iyaka na kowane halin yanzu maki na rashin daidaitawa load ne1 matakin tebur ±2.0，2 matakin tebur ± 3.0.

3.3 Farawa

A kwatancen ƙarfin lantarki, kwatancen mita da kuma ikon factor ne1.0A karkashin yanayin da load yanzu ne0.004Ib(Mataki 1)、0.005Ib(Mataki na 2) kayan aiki ya kamata su iya farawa kuma su ci gaba da auna wutar lantarki.

3.4 yiwuwar

ƙarfin lantarki zagaye Plus1.15Lokacin da sau da kwatancen ƙarfin lantarki, a halin yanzu layi ba da wani halin yanzu, gwajin fitarwa na ma'auni ya kamata ba samar da fiye da daya bugun jini.

3.5 aiki ƙarfin lantarki range

al'ada aiki ƙarfin lantarki:0.9Un～1.1Un

iyakar aiki ƙarfin lantarki:0.0Un～1.15Un

3.6 ikon amfani

Kudin wutar lantarki a kowane mataki≤2W/10VA

Yanzu line ikon amfani da kowane mataki≤4.0VA

3.7 yanayin muhalli

al'ada aiki zazzabi:-10℃～+45℃,

aiki iyakar zazzabi:-25℃～+55℃,

Storage da sufuri zazzabi:-25℃～+70℃

Relative zafi: shekara-shekara matsakaicin≤75%

3.8 girman

al'ada shell:228mm×144mm×72mm

White juyawa ko sabon White juyawa shell:216mm×145mm×72mm

3.9 Nauyi: kimanin1.5kg

3.10 Tsaro aiki

samfurin dacewaDaban-daban alamun tsaro da bukatun da aka tsara a cikin GB / T 17215-2008.

3.11 wutar lantarki nuni amfani da 7-bit LCD nuni, wutar lantarki mita a kan wutar lantarki cikakken nuni, nuna ƙasa daidai, sa'an nan kuma nuna jimlar wutar lantarki.