PROVA-6600三相鉗形電力計(jì)電力量測(cè),三相四線,三相三線,三相平衡,單相二線,單相三線。真實(shí)功率,真均方根值2000安培(交流+直流)600伏特(交流),800伏特(直流)液晶雙顯示,瓦特+功因,電壓+頻率,視在功率+虛功率,電壓+電流。相角量測(cè),自動(dòng)顯示相序可記錄四組電力資料開(kāi)機(jī)時(shí)電流自動(dòng)歸零交直流自動(dòng)偵測(cè)顯示自動(dòng)檔 AC+DC瓦特(PF0.2-1.0,3Φ3W,3Φ4W,1Φ2W,and1Φ3W)范圍分辨率誤差(讀值)輸入范圍0~99.9KW0.1KW±2.0%±0.05KWAC600V,DC800V,ACA/DCA2000A100~999.9KW0.1KW±2.0%±0.5KWAC600V,DC800V,ACA/DCA2000A1000~1200KW1KW±2.0%±5KWAC600V,DC800V,ACA/DCA2000AAC+DC瓦特(功因0.2-1.0,3Φ平衡負(fù)載) 功率因子(PF)PF=KW/KVA范圍分辨率誤差(讀值)輸入范圍0~99.99KW0.01KW±2.0%±0.5KWAC600V,DC800V,ACA/DCA2000A100~999.9KW0.1KW±2.0%±0.5KWAC600V,DC800V,ACA/DCA2000A1000~1200KW1KW±2.0%±5KWAC600V,DC800V,ACA/DCA2000AAC+DC電壓(TrueRMS,CrestFactor范圍分辨率誤差(讀值)InputImpedanceDC,50/60Hz40~400Hz0~200A0.1V±1.5%±5dgts±2.0%±5dgts10MΩ200~500A0.1V±1.5%±5dgts±2.0%±5dgts10MΩ500~600VAC500~800VDC1V±1.5%±5dgts±2.0%±5dgts10MΩAC+DC電流(TrueRMS,CrestFactor范圍分辨率誤差(讀值)OverloadProtectionDC,50/60Hz40~400Hz0~200A0.1A±1.5%±5dgts±2.0%±5dgtsAC3000A200~500A0.1A±2.0%±5dgts±2.5%±5dgtsAC3000A500~2000A1A±2.5%±5dgts±3.0%±5dgtsAC3000AAC+DCKVA(視在功率)(KVA)=VxA/1000 AC+DCKVAR(虛功率)=相角(測(cè)量前電流必需先歸零)范圍誤差(讀值)靈敏度備注50/60Hz±2.0°V>100V,A>10A零點(diǎn)交越頻率(if范圍誤差(讀值)靈敏度50/60Hz±2dgtsV:>1V,A:>5A其它說(shuō)明鉤部直徑Cablef55mm.(approx.) BusBar65mm(D)×24mm(W)電池9V顯示2×4顯示LCD檔位自動(dòng)過(guò)載顯示OL耗電量28mA(approx.)低電池顯示取樣時(shí)間0.5sec.(VandA) 1.6sec.(W)操作溫度0~50℃操作濕度Lessthan85%相對(duì)濕度Altitudeupto2000M儲(chǔ)存溫度-20~60℃儲(chǔ)存濕度Lessthan75%相對(duì)濕度尺寸271mm(L)×112mm(W)×46mm(H)