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寧波東啟(qi)SJRL系(xi)列(lie)電(dian)力測(ce)控(kong)儀(yi)表(biao)選(xuan)型說明(ming)
壹(yi)、用(yong)途 儀(yi)表(biao)SJLR192E-9TY
SJRL系(xi)列(lie)電(dian)力測(ce)控(kong)儀(yi)表(biao)是寧波東啟(qi)研發的壹(yi)種多功(gong)能(neng)組(zu)合型(xing)儀表(biao)。適(shi)用(yong)於電力電(dian)網(wang)、自動(dong)化控(kong)制(zhi)系(xi)統(tong)的現場(chang)監測(ce)顯(xian)示(shi)和(he)自動(dong)化調度遠(yuan)動(dong)裝(zhuang)置(zhi)的遙(yao)控(kong)遙(yao)測(ce),其(qi)作用(yong)是將電(dian)網(wang)中的電(dian)參量如電流、電(dian)壓、功(gong)率、頻(pin)率、功率因(yin)數(shu)、電能(neng)等值(zhi),由CPU控(kong)制(zhi)直(zhi)接(jie)交(jiao)流采樣(yang)A/D模(mo)數(shu)轉(zhuan)換(huan)後(hou)輸(shu)出(chu)標(biao)準(zhun)的(de)電(dian)流(liu)、電(dian)壓或開(kai)關信號,與遠(yuan)距(ju)離數(shu)據終(zhong)瑞RTU相連(lian)。儀表(biao)的RS-232或RS-485接(jie)口中,可直(zhi)接(jie)與控(kong)制(zhi)中心進(jin)行(xing)數(shu)據交(jiao)換(huan),實(shi)現自動(dong)化管理(li)。另(ling)外(wai)該(gai)系列(lie)儀(yi)表(biao)中還有(you)進(jin)行(xing)壓(ya)力、溫度、流(liu)量等非(fei)電量測(ce)量、變送及報警(jing)輸入(ru)輸出(chu)的智(zhi)能(neng)化功(gong)能(neng)。
目(mu)前(qian),該(gai)系列(lie)儀(yi)表(biao)已廣泛應用(yong)於水利、環(huan)保、電(dian)力、冶(ye)金(jin)、鐵(tie)道(dao)等(deng)行(xing)業(ye)。
二、SJRL系(xi)列(lie)電(dian)力測(ce)控(kong)儀(yi)表(biao)選(xuan)型 儀(yi)表(biao)SJLR192E-9TY
SJRL19 A1- A2 A3 A4 A5 | |
序(xu)號(hao) | 功(gong)能(neng)說明(ming) |
A1 | 寧波東啟(qi)產(chan)品系列(lie)號(hao) SJRL192E----多(duo)功(gong)能(neng)表(biao) SJRL192I---- 交(jiao)流三(san)相電(dian)流表(biao) SJRL192U----交(jiao)流三(san)相電(dian)壓表(biao) SJRL194I---- 交(jiao)流單(dan)相電(dian)流表(biao) SJRL194U----交(jiao)流單(dan)相電(dian)壓表(biao) SJRL195I---- 直(zhi)流(liu)單(dan)相電(dian)流表(biao) SJRL195U----直(zhi)流(liu)單(dan)相電(dian)壓表(biao) |
A2 | 9----面(mian)框(kuang)尺寸(cun):96*96mm/開(kai)孔(kong)尺寸(cun):92*92mm 7----面(mian)框(kuang)尺寸(cun):72*72mm/開(kai)孔(kong)尺寸(cun):67*67mm |
A3 | X----無(wu)輸(shu)出功能(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)擬量變送輸出 R---1路(lu)RS485+繼(ji)電(dian)器(qi)輸出(chu)+2路(lu)開(kai)關量輸入(ru) N---1路(lu)RS485+繼(ji)電(dian)器(qi)輸出(chu)+2路(lu)開(kai)關量輸入(ru)+模(mo)擬量變送輸出 I---1路(lu)RS485 +2路(lu)開(kai)關量輸入(ru) |
A4 | 1----單(dan)排(pai)數(shu)顯(xian) 4-----三(san)排(pai)數(shu)顯(xian) Y----液(ye)晶(jing)顯(xian)示(shi) |
A5 | 量程(cheng)、規(gui)格、變比、工(gong)作電源等信息 |
常(chang)用(yong)型號 | 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(li):
1、型(xing)號(hao):SJLR192E-9TY
表(biao)示(shi):96*96 液(ye)晶(jing)多(duo)功能(neng)表(biao) 三相四(si)線 帶(dai)RS485
2、型(xing)號(hao):SJRL192E-7TY
表(biao)示(shi):72*72 液(ye)晶(jing)多(duo)功能(neng)表(biao) 三相四(si)線 帶(dai)RS485
三(san)、寧波東啟(qi)測(ce)控(kong)儀(yi)表(biao)性能(neng)參數(shu) 網(wang)絡電力儀(yi)表(biao)SJRL192E
性能(neng) | 參(can)數(shu) | ||
輸(shu)入(ru)測(ce)電(dian)壓(ya)顯(xian)示(shi) | 網(wang)絡 | 三(san)相三(san)線、三相四(si)線 | |
電(dian)壓(ya) | 額(e)定(ding)值(zhi) | AC100V、400V(訂(ding)貨時(shi)請說明(ming)) | |
過負荷 | 持(chi)續(xu):1.2倍(bei)瞬(shun)時(shi):2倍(bei)/10s | ||
功(gong)耗(hao) | <1VA(每(mei)相) | ||
阻(zu)抗 | >300kΩ | ||
精(jing)度 | RMS測(ce)量,精(jing)度等(deng)級(ji)0.5 | ||
電(dian)流(liu) | 額(e)定(ding)值(zhi) | AC1A、5A(訂(ding)貨時(shi)請說明(ming)) | |
過負荷 | 持(chi)續(xu):1.2倍(bei)瞬(shun)時(shi):2倍(bei)/10s | ||
功(gong)耗(hao) | <0.4VA(每(mei)相) | ||
阻(zu)抗 | <20MΩ | ||
精(jing)度 | RMS測(ce)量,精(jing)度等(deng)級(ji)0.5 | ||
頻(pin)率(lv) | 40~60Hz,精(jing)度0.1Hz | ||
功(gong)能(neng) | 有(you)功(gong)、無(wu)功(gong)、視在(zai)功(gong)率(lv),精(jing)度0.5級(ji) | ||
電(dian)能(neng) | 四(si)相限(xian)計量,有功精(jing)度0.5級(ji),無(wu)功(gong)精(jing)度1級(ji) | ||
顯(xian)示(shi) | 可(ke)編(bian)程(cheng)、切(qie)換(huan)、循(xun)環(huan)的2、3、4排(pai)LED顯(xian)示(shi) | ||
電(dian)源 | 工(gong)作範圍 | AC、DC 80~270V | |
功(gong)耗(hao) | ≦5VA | ||
輸(shu)出(chu) | 數(shu)字接(jie)口 | RS-485、MODBUS-RTU協議 | |
脈沖輸出 | 2路(lu)電(dian)能(neng)脈沖輸出,光(guang)耦隔離(li) | ||
環(huan)境 | 工(gong)作環(huan)境 | -10~55℃ | |
儲(chu)存環(huan)境 | -20~75℃ | ||
安(an)全 | 耐壓(ya) | 輸(shu)入(ru)和(he)電(dian)源>2kV,輸(shu)入(ru)和(he)輸(shu)出>2kV,電(dian)源和(he)輸(shu)出>1kV | |
絕(jue)緣(yuan) | 輸(shu)入(ru)、輸出(chu)、電源對(dui)機(ji)殼(ke)>5MΩ | ||
外(wai)形(xing) | 尺寸(cun) | 96×96×80 120×120×80 80×80×80 72×72×80(長、寬、深) | |
重(zhong)量 | 0.6kg | ||
四(si)、寧波東啟(qi)測(ce)控(kong)儀(yi)表(biao)安(an)裝與外形(xing)開(kai)孔(kong)尺寸(cun)
五(wu)、寧波東啟(qi)測(ce)控(kong)儀(yi)表(biao)接(jie)線方式
六(liu)、訂(ding)貨說明(ming) 網(wang)絡電力儀(yi)表(biao)SJRL192E
簽(qian)定(ding)合(he)同時(shi),請詳(xiang)細寫明(ming)所需型號(hao)、輸(shu)入(ru)信號變比,輸出要求以(yi)及擴(kuo)展(zhan)功能(neng)模塊(kuai)等相關(guan)內容(rong)。
例(li) 型(xing)號(hao):SJRL192E -9TY
輸(shu)入(ru):380V 200A/5A
電(dian)力網(wang)絡:三相四(si)線
通(tong)訊:RS485/MODBUS-RTU
輸(shu)出(chu):兩(liang)路(lu)脈沖
數(shu)量:10 臺(tai)

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