BYXF-2020B大口徑三相數字相位伏安表用(yong)(yong)來能夠內(nei)自(zi)動自(zi)動測(ce)量聯絡(luo)的(de)(de)額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值值、聯絡(luo)瞬(shun)時額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值,的(de)(de)額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值內(nei)、瞬(shun)時額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流內(nei)及的(de)(de)額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值與瞬(shun)時額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流內(nei)的(de)(de)相位和(he)工屢(lv)屢(lv)率外,還享(xiang)有其(qi)余(yu)自(zi)動自(zi)動測(ce)量決定(ding)(ding)用(yong)(yong)途,對非常(chang)完(wan)美化瞬(shun)時額(e)(e)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)感(gan)(gan)應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、容性電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)決定(ding)(ding),檢(jian)測(ce)干式變壓(ya)(ya)(ya)(ya)(ya)(ya)器布線(xian)組和(he),檢(jian)測(ce)交流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)表是否(fou)是布線(xian)合理,是應(ying)(ying)該把(ba)握住電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能實(shi)用(yong)(yong)現象,實(shi)現二級雙回路(lu)檢(jian)測(ce)的(de)(de)非常(chang)完(wan)美儀盤表。
BYXF-2020B大口徑三相數字相位伏安表
功 能 | 測量三相交流電壓、電流、電壓間相位、電流間相位、電壓電流間相位、頻率、相序、有功功率、無功功率、視在功率、功率因數、電流矢量和,判別變壓器接線組別、感性、容性電路,測試二次回路和母差保護系統,讀出差動保護各組CT之間的相位關系,檢查電度表的接線正確與否,檢修線路設備等 | ||
電 源 | 3.7V鋰充電電池 | ||
功 耗 | 大250mA | ||
顯示模式 | LCD彩屏顯示,72×55mm | ||
儀表尺寸 | 長寬厚:187*119*48mm | ||
電壓量程 | AC 0.00V~600V | 分辨率:AC 0.01V | 精度:±0.5FS |
電流量程 | AC 0.0mA~1000A | 分辨率:AC 0.1mA | 精度:±0.5FS |
相位量程 | 0.0°~360.0° | 分辨率:0.1° | 精度:±1° |
頻率量程 | 45.00Hz~65.00Hz | 分辨率:0.01Hz | 精度:±0.5Hz |
有功功率量程 | 0.0W~600kW | 分辨率:0.1W | 精度:±(3%rdg+3dgt) |
無功功率量程 | 0.0W~600kVAR | 分辨率:0.1VAR | 精度:±(3%rdg+3dgt) |
視在功率量程 | 0.0W~600kVA | 分辨率:0.1VA | 精度:±(3%rdg+3dgt) |
功率因數量程 | -1~+1 | 分辨率:0.001 | 精度:±0.03 |
電流矢量和 | 0mA~3000A | 分辨率:1mA | |
相 序 | 正相:U1、U2、U3或I1、I2、I3光標從左往右順次閃爍 反相:U1、U2、U3或I1、I2、I3光標從右往左順次閃爍 | ||
檢測速率 | 約2秒/次 | ||
數據保持 | 測試中按HOLD鍵保持數據,“HOLD”符號顯示 | ||
數據存儲 | 400組 | ||
硅膠防護套 | 有 | ||
USB接口 | USB接口,所存數據上傳電腦,便于分析管理數據 | ||
自動關機 | 開機約15分鐘后,儀表自動關機,以降低電池消耗 | ||
背光功能 | 有,適合昏暗場所及夜間使用 | ||
電壓檢測 | 當電池電壓低于3.2V時,電池電壓低符號顯示,提醒及時充電 | ||
儀表質量 | 主機:380g(帶電池) | ||
大口徑電流鉗:440g×3 | |||
測試線:190g | |||
電壓測試線長度 | 1.5m | ||
電流鉗線長 | 2m | ||
工作溫濕度 | -10℃~40℃;80%Rh以下 | ||
存放溫濕度 | -10℃~60℃;70%Rh以下 | ||
輸入阻抗 | 測試電壓輸入阻抗為:1MΩ | ||
耐 壓 | 儀表線路與外殼間耐受1000V/50Hz的正弦波交流電壓歷時1分鐘 | ||
絕 緣 | 儀表線路與外殼之間≥100MΩ | ||
結 構 | 外殼絕緣 | ||
適合安規 | IEC61010-1 CAT Ⅲ 600V,IEC61010-031,IEC61326,污染等級2 |