產品詳情
簡單介紹:
ES2000三相數字相位伏安表專為現場測量電壓、電流、功率、功率因數及頻率、相位而設計的一種高品質、多功能、高精度、智能化、便攜手持式測量儀器。
詳情介紹:
ES2000三相數(shu)字相位伏安表專為(wei)現場測量(liang)(liang)電(dian)壓、電(dian)流、功(gong)率(lv)(lv)、功(gong)率(lv)(lv)因數(shu)及頻率(lv)(lv)、相位而設計的(de)一種(zhong)高品質、多功(gong)能(neng)、高精(jing)度、智能(neng)化、便攜手持式測量(liang)(liang)儀(yi)器。廣泛(fan)應(ying)用于電(dian)能(neng)計量(liang)(liang)、用電(dian)檢查(cha)、電(dian)力稽(ji)查(cha)、裝表接電(dian)和繼電(dian)保護、差動(dong)檢測、啟動(dong)試(shi)(shi)驗、工礦企業(ye)科研院(yuan)校等(deng)部門。儀(yi)表測試(shi)(shi)精(jing)準、快(kuai)速、簡捷、穩定可靠等(deng)特(te)點。
除了能(neng)夠直接測(ce)量交流(liu)電(dian)(dian)(dian)(dian)(dian)壓值、交流(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)值,電(dian)(dian)(dian)(dian)(dian)壓之(zhi)間、電(dian)(dian)(dian)(dian)(dian)流(liu)之(zhi)間及電(dian)(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)(dian)流(liu)之(zhi)間的相位和工頻頻率外(wai),還具備其它測(ce)量判(pan)斷(duan)功能(neng),對感性電(dian)(dian)(dian)(dian)(dian)流(liu)、容性電(dian)(dian)(dian)(dian)(dian)路(lu)的判(pan)斷(duan),檢(jian)查(cha)變壓器接線(xian)組(zu)(zu)別,檢(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)能(neng)表是(shi)否接線(xian)正確,是(shi)把握電(dian)(dian)(dian)(dian)(dian)力使用(yong)情(qing)況,進(jin)行二次回路(lu)檢(jian)查(cha)的理(li)想儀表。同(tong)時存儲500組(zu)(zu)數(shu)據(ju),并具有(you)數(shu)據(ju)靜態保存功能(neng)。
2、一(yi)般規(gui)格
○空(kong)心表示沒有(you)
●實心(xin)表(biao)示有
除了能(neng)夠直接測(ce)量交流(liu)電(dian)(dian)(dian)(dian)(dian)壓值、交流(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)值,電(dian)(dian)(dian)(dian)(dian)壓之(zhi)間、電(dian)(dian)(dian)(dian)(dian)流(liu)之(zhi)間及電(dian)(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)(dian)流(liu)之(zhi)間的相位和工頻頻率外(wai),還具備其它測(ce)量判(pan)斷(duan)功能(neng),對感性電(dian)(dian)(dian)(dian)(dian)流(liu)、容性電(dian)(dian)(dian)(dian)(dian)路(lu)的判(pan)斷(duan),檢(jian)查(cha)變壓器接線(xian)組(zu)(zu)別,檢(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)能(neng)表是(shi)否接線(xian)正確,是(shi)把握電(dian)(dian)(dian)(dian)(dian)力使用(yong)情(qing)況,進(jin)行二次回路(lu)檢(jian)查(cha)的理(li)想儀表。同(tong)時存儲500組(zu)(zu)數(shu)據(ju),并具有(you)數(shu)據(ju)靜態保存功能(neng)。
由主機、電流鉗、測試線(xian)、組(zu)成,同時存儲500組(zu)數(shu)(shu)據,并具有數(shu)(shu)據靜態保存功(gong)能。具有歷史數(shu)(shu)據讀取、查閱、保存、報表、打印(yin)等功(gong)能。
1、量程(cheng)及精度誤(wu)差
類 別 | 量 程 | 分辨率(lv) | 基本誤差(cha) |
電 壓 | AC 0.00V~600V | 0.01V | ±(1.5%rdg+3dgt) |
電 流(liu) | AC 0.0mA~20.0A | 0.1mA | ±(1.5%rdg+3dgt) |
相 位 | 0.0°~360° | 0.1° | ±1° |
有功功率 | 0.0W~12kW | 0.1W | ±(3%rdg+3dgt) |
無(wu)功功率 | 0.0VAR~12kVAR | 0.1VAR | ±(3%rdg+3dgt) |
視在功率 | 0.0VA~12kVA | 0.1VA | ±(3%rdg+3dgt) |
頻(pin) 率(lv) | 45Hz~65Hz | 0.01Hz | ±(2%rdg+3dgt) |
功率(lv)因數(shu) | -1~+1 | 0.001 | ±0.03 |
功 能(neng) | 同時測量三(san)相(xiang)交流電(dian)(dian)壓、電(dian)(dian)流、電(dian)(dian)壓間相(xiang)位、電(dian)(dian)流間相(xiang)位、電(dian)(dian)壓電(dian)(dian)流間相(xiang)位、頻率、相(xiang)序(xu)、有功(gong)(gong)功(gong)(gong)率、無功(gong)(gong)功(gong)(gong)率、視在功(gong)(gong)率、功(gong)(gong)率因(yin)數、電(dian)(dian)流矢量和,判別變壓器接線(xian)組(zu)別、感(gan)性(xing)、容性(xing)電(dian)(dian)路,測試二次回路和母差(cha)保護系統,讀出差(cha)動(dong)保護各組(zu)CT之間的相(xiang)位關系,檢查(cha)電(dian)(dian)度表的接線(xian)正確與否,檢修線(xian)路設備等(deng) |
電 源(yuan) | DC6V鎳(nie)氫充(chong)電(dian)電(dian)池 |
功(gong) 耗(hao) | *大(da)50mA |
顯示模式 | LCD顯示,60×40mm |
儀表(biao)尺寸 | 寬高厚(hou):192*92.5*36mm |
電壓量程 | AC 0.00V~600V |
電流量(liang)程 | AC 0.0mA~20.0A |
相位量程 | 0.0°~360.0° |
頻(pin)率量程 | 45.00Hz~65.00Hz |
有功功率量程(cheng) | 0.0W~12kW |
無(wu)功功率量程 | 0.0W~12kVAR |
視在功率(lv)量程 | 0.0W~12kVA |
功率(lv)因數量程 | -1~+1 |
電(dian)流矢量和 | 0mA~60.0A |
分辨率 | 電(dian)壓:AC 0.01V |
電流:AC 0.1mA | |
相位(wei):0.1° | |
頻率:0.01Hz | |
有功(gong)功(gong)率:0.1W | |
無功(gong)功(gong)率(lv):0.1VAR | |
視在功率(lv):0.1VA | |
功(gong)率因數:0.001 | |
電流矢量(liang)和:1mA | |
相(xiang) 序 |
正相:U1、U2、U3或I1、I2、I3光標從(cong)左(zuo)往右順次閃爍 反(fan)相:U1、U2、U3或(huo)I1、I2、I3光標從右往(wang)左順次閃爍 |
檢(jian)測速率 | 約2秒/次 |
數據保持 | 測(ce)試中(zhong)按HOLD鍵保(bao)持數(shu)據,“HOLD”符號顯示 |
數(shu)據存(cun)儲 | 500組 |
USB接(jie)口 | USB接口,所存(cun)數據(ju)(ju)上傳電(dian)腦,便(bian)于(yu)分(fen)析管理數據(ju)(ju) |
自動關機 | 開(kai)機約15分(fen)鐘(zhong)后,儀表自(zi)動(dong)關機,以降(jiang)低電(dian)池消耗 |
背光(guang)功能 | 有(you),適(shi)合昏暗(an)場所及(ji)夜間使(shi)用 |
電壓(ya)檢測 | 當電(dian)池電(dian)壓(ya)低于5.2V時,電(dian)池電(dian)壓(ya)低符號顯(xian)示,提(ti)醒及(ji)時充電(dian) |
儀表質量 | 主機:362g(帶鎳氫充電電池組) |
尖嘴形電流鉗:170g×3 | |
測(ce)試線:250g | |
測試線長度 | 1.5m |
電流鉗線長 | 2m |
工作溫濕(shi)度 | -10℃~40℃;80%Rh以下 |
存放溫濕度 | -10℃~60℃;70%Rh以(yi)下 |
輸入阻抗 | 測試電壓輸(shu)入阻(zu)抗為:1MΩ |
耐 壓 | 儀表線路(lu)與外殼間耐受1000V/50Hz的(de)正弦波交流(liu)電壓歷時1分鐘 |
絕 緣 | 儀表線(xian)路與護套外殼之間≥100MΩ |
結(jie) 構 | 外殼絕(jue)緣 |
適合安規 | IEC61010-1 CAT Ⅲ 600V,IEC61010-031,IEC61326,污(wu)染等級2 |
型號 | ES2010 | ES2010E | ES2000 |
電(dian)流鉗CT數量 | 2 | 2 | 3 |
電壓量程 | 0.00V~600V | 0.00V~600V | 0.00V~600V |
電流量程 | 0.0mA~20.0A | 0.0mA~20.0A | 0.0mA~20.0A |
相位(wei)量程 | 0.0°~360.0° | 0.0°~360.0° | 0.0°~360.0° |
頻率測試功(gong)能 | ● | ● | ● |
相序指示功能 | ○ | ○ | ● |
矢量圖 | ○ | ○ | ● |
有功功率測試 | ○ | 0.0W~12.0kW | 0.0W~12.0kW |
無功(gong)(gong)功(gong)(gong)率測試 | ○ | 0.0VAR~12.0kVAR | 0.0VAR~12.0kVAR |
視在(zai)功率測試 | ○ | 0.0VA~12.0kVA | 0.0VA~12.0kVA |
功(gong)率(lv)因數(shu) | ○ | -1.000~1.000 | -1.000~1.000 |
數(shu)據(ju)存(cun)儲 | ○ | 500組(zu) | 500組(zu) |
全(quan)自(zi)動換(huan)檔 | ○ | ● | ● |
USB數據上傳 | ○ | ● | ● |
充電(dian)功能(neng) | ○ | ● | ● |
電池電壓低指(zhi)示 | ● | ● | ● |
自動(dong)關機 | ● | ● | ● |
背光 | ● | ● | ● |
○空(kong)心表示沒有(you)
●實心(xin)表(biao)示有
相位伏安(an)表 | 1臺 |
電(dian)流鉗 | 3個 |
USB通訊線 | 1條 |
監控軟件(光盤) | 1張(zhang) |
儀(yi)表箱 | 1個(ge) |
6V鎳氫充電(dian)電(dian)池(內置(zhi)) | 內(nei)置 |
充電器 | 1個 |
用戶手冊 | 1份 |