A. LCD guda mataki Voltage mita aiki:

LCD guda-lokaci ƙarfin lantarki mita ne za a iya auna kai tsaye a kan guda-lokaci ƙarfin lantarki sigogi a cikin wutar lantarki grid, auna kewayon: AC220V, AC400V, AC100V (za a iya fadada range ta PT), da amfani da dijital LED dijital bututun hanyar nuna sigogi, guda-lokaci na dijital ƙarfin lantarki mita yana da high daidaito, karfi keɓewa, electromagnetic jituwa yi kwanciyar hankali, anti-rawar jiki, farashi rabo da sauran amfani, LCD guda-lokaci ƙarfin lantarki mita za a iya saita PT, CT canje-canje, samuwa makamashi management tsarin, substation sarrafa kansa, rarraba wutar lantarki grid sarrafa kansa, yankin wutar lantarki sa ido Za a iya maye gurbin asalin mai nuna mai auna ƙarfin lantarki kai tsaye.

1, LCD guda mataki ƙarfin lantarki mita:Amfani da high-yi sarrafawa guntu, tare da m auna guntu, auna high daidaito, gudu da sauri.
2:Nuna rates, adireshin sadarwa, Porter rate da dai sauransu za a iya saita ta hanyar button a kan panel, sosai sassauci da sauƙi don amfani.
3, LCD guda mataki ƙarfin lantarki mita:Ma'auna sigogin ƙarfin lantarki guda ɗaya, CT za a iya saita shi.
4: Yin amfani da LED dijital nuni, dijital daidaitawa sifili, dijital daidaitawa, high daidaito, farashi m rabo.
5, LCD guda lokaci ƙarfin lantarki mita:Shigar da ƙarfin lantarki AC220V, AC400V, AC100V (za a iya fadada range ta PT)
6, 0-20mA ko 4-20mA analog yawan fitarwa. Alarm fitarwa, samun sama da ƙasa iyaka sa ido kan da aka auna sigogi.

ShanghaiLCD Single-lokaci ƙarfin lantarki mita 　　

biyuLCD Single-lokaci ƙarfin lantarki mitaTechnical nuna alama

LCD guda-lokaci ƙarfin lantarki mita Daidaito: nuna daidaito 0.5 mataki
Nuni: nuna sigogi ta hanyar dijital LED dijital bututu

LCD guda mataki ƙarfin lantarki mita ƙarfin lantarki shigarwa:
Rated: AC220V, AC400V / AC100V (za a iya fadada range ta PT)
Overload: ya ci gaba da 1.2 sau nan da nan: ƙarfin lantarki sau 2 (10 seconds)
ikon amfani: <1VA (kowane mataki)
juriya: > 300kΩ

LCD guda mataki Voltage mita wutar lantarki:
Cikakken wutar lantarki: AC220V, AC / DC80-265V, AC380V, DC24V, DC48V Bayani lokacin yin oda
Wutar lantarki: ≤5VA

LCD Single-lokaci Voltage mita fitarwa Module:
pulse fitarwa: 2 hanyoyin lantarki pulse fitarwa, optocoupling kwarara, daidai: 5000imp / Kwh (Kvarh)
Canza yawan shigarwa: 2 hanyoyi ko 4 hanyoyin canza yawan shigarwa
Canja yawan fitarwa: 2 ko 4 hanyoyin canja yawan fitarwa
Analog yawan fitarwa: 1-4 hanyoyi
Sadarwa dubawa: RS485 dubawa MODBUS-RTU yarjejeniya, watsa kudi 1200, 2400, 4800, 9600 zaɓi

LCD guda mataki ƙarfin lantarki mita rabuwa juriya: Shigarwa da kuma wutar lantarki> 2kv, Shigarwa da kuma fitarwa> 1kV, wutar lantarki akwatin fitarwa> 2kV
Kare juriya: ≥100MΩ
Yanayin aiki: yanayin zafin jiki: -10 ~ 55 ℃, dangin zafi ≤93%, babu lalata gas filin, tsayi ≤2500m

ukuLCD Single-lokaci ƙarfin lantarki mitaZaɓin nuni:

　ukuMisali na LCD Single Phase Voltage Meter Cable