Bayanan samfurin

Bayani

Digital electrometer dace da wutar lantarki grid, sarrafa kansa iko tsarin. Za a iya auna ƙarfin lantarki da ƙarfin lantarki, ƙarfin lantarki, ƙarfin lantarki, ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da ƙarfin lantarki da Daya hanyar analog fitarwa, uku mataki na yanzu ƙarfin lantarki na zaɓi uku hanyar analog fitarwa RS-485 dijital dubawa, amfani da daidaitaccen MODBUS-RTU yarjejeniya. Wannan jerin kayayyakin yana da high daidaito, karfi keɓewa, aiki kwanciyar hankali, anti-rawar jiki da sauran amfanin, za a iya kai tsaye maye gurbin asali mai nuni na'urori, kayayyakin ya dace da GB / T13978-1992.

Kayayyakin Features

● Amfani da high aminci masana'antu-grade DSP, data tattara sauri, ma'auni daidaito high, aiki sarrafawa sauri.

● Mai ƙarfi data tattara da sarrafawa aiki don cimma ma'auni na daban-daban ikon sigogi.

● Ƙananan girman, sauki shigarwa, amfani da kansa kulle panel irin shigarwa inji, ba tare da dunguwa gyara za a iya shigar.

● Wire mai sauki da sassauƙa, uku mataki uku waya tsarin, uku mataki huɗu waya tsarin kayan aiki generic.

● Tare da RS-485 dijital dubawa, amfani da misali MODBUS-RTU yarjejeniya.

● Zaɓi duk hanyar labari fitarwa, samar da sama da ƙasa iyaka sa ido kan da aka auna sigogi.

● Za a iya kawo daya hanyar analog fitarwa, uku lokaci yanzu ƙarfin lantarki zaɓi uku hanyar analog fitarwa, za a iya zaɓar da aka auna canja wuri fitarwa, fitarwa ne DC4 ~ 20mA, DC0-5V, 0 ~ 12 ~ 20mA da sauransu zaɓi.

● Hudu lambobi LED dijital real-lokaci nuni, ma'auni za a iya saita nuni darajar ta hanyar nuni panel maɓallin.

● Standard CT shigarwa Standard PT shigarwa ko kai tsaye shigarwa.

Misali na oda

Misali 1

Model No.: Uku mataki halin yanzu mita

Aiki wutar lantarki: AC220V ko AC / DC80-265V shigarwa CT: 100 / 5A waya hanya: uku mataki huɗu waya (3P4L)

Misali na 2

Model No.: Single mataki ƙarfin lantarki mita

Aiki wutar lantarki: AC220V ko AC / DC80-265V Shigarwa CT: AC0-450V wayarwa hanya: guda mataki

Misali na 3

Model No.: Single mataki halin yanzu mita

Aiki wutar lantarki: AC220V ko AC / DC80-265V Shigarwa CT: 5A wayar hanyar: guda mataki