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寧波東啟(qi)SJRL系列電(dian)力(li)測(ce)控儀表選(xuan)型(xing)說(shuo)明(ming)
壹(yi)、用途(tu)
SJRL系(xi)列電(dian)力(li)測(ce)控儀表是寧(ning)波東啟(qi)研(yan)發(fa)的(de)壹(yi)種(zhong)多功(gong)能(neng)組(zu)合型(xing)儀表。適用於(yu)電(dian)力(li)電(dian)網(wang)、自動化控制系統(tong)的現(xian)場(chang)監(jian)測(ce)顯示(shi)和自(zi)動化調度(du)遠(yuan)動裝置的(de)遙(yao)控遙(yao)測(ce),其作(zuo)用是(shi)將(jiang)電(dian)網(wang)中的(de)電(dian)參(can)量如(ru)電(dian)流(liu)、電(dian)壓(ya)、功(gong)率(lv)、頻(pin)率(lv)、功(gong)率(lv)因(yin)數、電(dian)能(neng)等(deng)值,由CPU控制直接(jie)交(jiao)流采樣(yang)A/D模(mo)數(shu)轉換後(hou)輸(shu)出(chu)標(biao)準(zhun)的電(dian)流(liu)、電(dian)壓(ya)或開(kai)關(guan)信(xin)號(hao),與(yu)遠(yuan)距離(li)數據終瑞RTU相(xiang)連(lian)。儀表的RS-232或RS-485接(jie)口中(zhong),可直接(jie)與(yu)控制中心(xin)進(jin)行(xing)數據(ju)交(jiao)換,實現(xian)自(zi)動化管理。另外該(gai)系(xi)列儀表中還(hai)有進(jin)行(xing)壓(ya)力(li)、溫(wen)度(du)、流量等(deng)非電(dian)量測(ce)量、變(bian)送(song)及報警(jing)輸入輸出(chu)的智(zhi)能(neng)化(hua)功(gong)能(neng)。
目(mu)前(qian),該(gai)系(xi)列儀表已(yi)廣泛(fan)應(ying)用於(yu)水(shui)利、環(huan)保、電(dian)力(li)、冶金(jin)、鐵(tie)道等(deng)行(xing)業(ye)。
二、SJRL系(xi)列電(dian)力(li)測(ce)控儀表選(xuan)型(xing) SJRL192E-9TY-多(duo)功(gong)能(neng)表
SJRL19 A1- A2 A3 A4 A5 | |
序號(hao) | 功(gong)能(neng)說(shuo)明(ming) |
A1 | 寧波(bo)東啟(qi)產品(pin)系(xi)列號(hao) SJRL192E----多(duo)功(gong)能(neng)表 SJRL192I---- 交(jiao)流三(san)相(xiang)電(dian)流(liu)表 SJRL192U----交(jiao)流三(san)相(xiang)電(dian)壓(ya)表 SJRL194I---- 交(jiao)流單(dan)相(xiang)電(dian)流(liu)表 SJRL194U----交(jiao)流單(dan)相(xiang)電(dian)壓(ya)表 SJRL195I---- 直流單(dan)相(xiang)電(dian)流(liu)表 SJRL195U----直流單(dan)相(xiang)電(dian)壓(ya)表 |
A2 | 9----面(mian)框(kuang)尺(chi)寸(cun):96*96mm/開(kai)孔尺(chi)寸(cun):92*92mm 7----面(mian)框(kuang)尺(chi)寸(cun):72*72mm/開(kai)孔尺(chi)寸(cun):67*67mm |
A3 | X----無(wu)輸出功(gong)能(neng) T----1路(lu)RS485 S----1路(lu)RS485+繼(ji)電(dian)器(qi)輸出(chu) D----1路(lu)RS485+模(mo)擬量變(bian)送(song)輸(shu)出(chu) R---1路RS485+繼(ji)電(dian)器(qi)輸出(chu)+2路(lu)開關量輸(shu)入 N---1路RS485+繼(ji)電(dian)器(qi)輸出(chu)+2路(lu)開關量輸(shu)入+模(mo)擬量變(bian)送(song)輸(shu)出(chu) I---1路RS485 +2路(lu)開關量輸(shu)入 |
A4 | 1----單排數顯(xian) 4-----三排數顯(xian) Y----液(ye)晶顯(xian)示(shi) |
A5 | 量程(cheng)、規格(ge)、變(bian)比(bi)、工(gong)作(zuo)電(dian)源(yuan)等信(xin)息 |
常(chang)用型(xing)號(hao) | 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 |
舉(ju)例:
1、型(xing)號(hao):SJLR192E-9TY
表示:96*96 液(ye)晶多(duo)功(gong)能(neng)表 三相(xiang)四(si)線(xian) 帶(dai)RS485
2、型(xing)號(hao):SJRL192E-7TY
表示:72*72 液(ye)晶多(duo)功(gong)能(neng)表 三相(xiang)四(si)線(xian) 帶(dai)RS485
三、寧(ning)波東啟(qi)測(ce)控儀表性能(neng)參(can)數(shu) SJRL192E-9TY-多(duo)功(gong)能(neng)表
性能(neng) | 參(can)數(shu) | ||
輸(shu)入測(ce)電(dian)壓(ya)顯(xian)示(shi) | 網(wang)絡 | 三(san)相(xiang)三(san)線(xian)、三(san)相(xiang)四(si)線(xian) | |
電(dian)壓(ya) | 額(e)定(ding)值 | AC100V、400V(訂貨時(shi)請(qing)說(shuo)明(ming)) | |
過(guo)負荷 | 持續:1.2倍瞬(shun)時(shi):2倍/10s | ||
功(gong)耗(hao) | <1VA(每相(xiang)) | ||
阻(zu)抗(kang) | >300kΩ | ||
精度 | RMS測(ce)量,精度等級0.5 | ||
電(dian)流(liu) | 額定(ding)值 | AC1A、5A(訂貨時(shi)請(qing)說(shuo)明(ming)) | |
過(guo)負荷 | 持續:1.2倍瞬(shun)時(shi):2倍/10s | ||
功(gong)耗(hao) | <0.4VA(每相(xiang)) | ||
阻(zu)抗(kang) | <20MΩ | ||
精度 | RMS測(ce)量,精度等級0.5 | ||
頻(pin)率(lv) | 40~60Hz,精度0.1Hz | ||
功(gong)能(neng) | 有(you)功(gong)、無(wu)功(gong)、視在功(gong)率(lv),精度0.5級(ji) | ||
電(dian)能(neng) | 四(si)相(xiang)限(xian)計(ji)量,有(you)功(gong)精度0.5級(ji),無(wu)功(gong)精度1級(ji) | ||
顯示(shi) | 可編程(cheng)、切換(huan)、循環的2、3、4排LED顯(xian)示 | ||
電(dian)源(yuan) | 工(gong)作(zuo)範(fan)圍(wei) | AC、DC 80~270V | |
功(gong)耗(hao) | ≦5VA | ||
輸出 | 數字(zi)接(jie)口 | RS-485、MODBUS-RTU協(xie)議(yi) | |
脈沖(chong)輸出(chu) | 2路(lu)電(dian)能(neng)脈沖(chong)輸出(chu),光(guang)耦(ou)隔離(li) | ||
環境(jing) | 工作(zuo)環境(jing) | -10~55℃ | |
儲存(cun)環(huan)境(jing) | -20~75℃ | ||
安(an)全 | 耐壓(ya) | 輸(shu)入和電(dian)源(yuan)>2kV,輸(shu)入和輸(shu)出>2kV,電(dian)源(yuan)和輸(shu)出(chu)>1kV | |
絕緣(yuan) | 輸(shu)入、輸出(chu)、電(dian)源(yuan)對機(ji)殼(ke)>5MΩ | ||
外形 | 尺(chi)寸(cun) | 96×96×80 120×120×80 80×80×80 72×72×80(長、寬、深) | |
重(zhong)量 | 0.6kg | ||
四(si)、寧(ning)波(bo)東啟(qi)測(ce)控儀表安裝與(yu)外形開孔尺(chi)寸(cun)

五、寧波東啟(qi)測(ce)控儀表接(jie)線方(fang)式

六、訂貨說明 網(wang)絡電(dian)力(li)儀表SJRL192E
簽(qian)定(ding)合同(tong)時(shi),請(qing)詳細(xi)寫(xie)明所需型(xing)號(hao)、輸入信(xin)號(hao)變(bian)比(bi),輸(shu)出(chu)要求以及擴展(zhan)功(gong)能(neng)模(mo)塊(kuai)等(deng)相(xiang)關(guan)內容(rong)。
例 型(xing)號(hao):SJRL192E -9TY
輸(shu)入:380V 200A/5A
電(dian)力(li)網(wang)絡:三相(xiang)四(si)線(xian)
通(tong)訊:RS485/MODBUS-RTU
輸(shu)出:兩路(lu)脈沖(chong)
數(shu)量:10 臺(tai)

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