SJRL19系列電力測(cè)控儀表是一種多功能組合型儀表。用于電力電網(wǎng)、自動(dòng)化控制系統(tǒng)的現(xiàn)場(chǎng)監(jiān)測(cè)顯示和自動(dòng)化調(diào)度遠(yuǎn)動(dòng)裝置的遙控遙測(cè)，其作用是將電網(wǎng)中的電參量如電流、電壓、功率、頻率、功率因數(shù)、電能等值，由CPU控制直接交流采樣A/D模數(shù)轉(zhuǎn)換后輸出標(biāo)準(zhǔn)的電流、電壓或開關(guān)信號(hào)，與遠(yuǎn)距離數(shù)據(jù)終瑞RTU相連。
| SJRL19?A1- ?A2??A3??A4??A5 | |
| 序號(hào) | 功能說明 |
| A1 | 系列號(hào) ?SJRL192E—-多功能表 ?SJRL192I—- 交流三相電流表 ?SJRL192U—-交流三相電壓表 ?
SJRL194I—- 交流單相電流表 ?SJRL194U—-交流單相電壓表 ?SJRL195I—- 直流單相電流表 ? SJRL195U—-直流單相電壓表 |
| A2 | ?9—-面框尺寸:96*96mm/開孔尺寸：92*92mm ?????????7—-面框尺寸:72*72mm/開孔尺寸：67*67mm |
| A3 | X—-無輸出功能 ??T—-1路RS485 ?S—-1路RS485+繼電器輸出 ?D—-1路RS485+模擬量變送輸出 ???
R—1路RS485+繼電器輸出+2路開關(guān)量輸入 ?N—1路RS485+繼電器輸出+2路開關(guān)量輸入+模擬量變送輸出 ?I—1路RS485 +2路開關(guān)量輸入 |
| A4 | 1—-單排數(shù)顯 ?????4—–三排數(shù)顯 ??Y—-液晶顯示 ??? |
| A5 | 量程、規(guī)格、變比、工作電源等信息 |
| 常用型號(hào) | SJLR192E-9TY ?SJRL192E-7TY ?SJRL192E-9T4 ?SJRL192E-7T4 ?SJRL192E-9XY ??SJRL192E-7XY ??SJRL192E-9X4 ?SJRL192E-7X4 ?SJRL192E-9SY ?SJRL192E-7SY ?SJRL192E-9S4 ?SJRL192E-7S4 ??SJRL192E-9DY ?SJRL192E-7DY ?SJRL192E-9D4 ?SJRL192E-7D4 ?SJRL192E-9RY ?SJRL192E-7RY ?SJRL192E-9R4 ?SJRL192E-7R4 ?SJRL192E-9NY ?SJRL192E-7NY ?SJRL192E-9N4 ?SJRL192E-7N4 ?SJRL192E-9IY ?SJRL192E-7IY ?SJRL192E-9I4 ?SJRL192E-7I4 ?SJRL194I-9X4 ??SJRL194I-7X4 ??SJRL194I-9XY ?SJRL194I-7XY ?SJRL194I-9TY ?SJRL194I-7TY ?SJRL194I-9T4 ?SJRL194I-7T4 ??SJRL194I-9DY ?SJRL194I-7DY ?SJRL194U-9X4 ?SJRL194U-7X4 ?SJRL194U-9XY ?SJRL194U-7XY ?SJRL194U-9DY ?SJRL194U-7DY ?SJRL194I-9X1 ?SJRL194I-9XY ?SJRL194I-7X1 ?SJRL194I-7XY ?SJRL194U-9X1 ?SJRL194U-7X1 |
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