數(shù)字功率計(jì)表PROVA6600數(shù)字功率計(jì)表PROVA6600的特點(diǎn):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 規(guī)格6600(23oC+/-5oC)AC+DC瓦特(PF0.2-1.0,3f3W,3f4W,1f2W,and1f3W)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0.2-1.0,3f平衡負(fù)載)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/DCA2000A功率因子(PF)PF=KW/KVAAC+DC電壓(TrueRMS,CrestFactor 4,Autorange,OverloadProtection800VACforallrange)范圍分辨率誤差(讀值)InputImpedanceDC,50/60Hz40-400Hz0-200A0.1V+/-1.5%+/-5dgts+/-2.0%+/-5dgts10MW200-500A0.1V+/-1.5%+/-5dgts+/-2.0%+/-5dgts10MW500-600VAC500-800VDC1V+/-1.5%+/-5dgts+/-2.0%+/-5dgts10MWAC+DC電流(TrueRMS,CrestFactor 4)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)(KVAR)= 相角(量測(cè)前電流必需先歸零)范圍誤差(讀值)靈敏度備注50/60Hz+/-2.0oV 100V,A 10A零點(diǎn)交越頻率(if 10Hz,Hz=0)范圍誤差(讀值)靈敏度50/60Hz+/-2dgtsV: 1V,A: 5A10-400Hz+/-0.5%+/-2dgtsV: 1A,A: 5A一般規(guī)格：鉤部直徑Cablef55mm.(approx.)BusBar65mm(D)x24mm(W)電池9V顯示2x4顯示LCD檔位自動(dòng)過載顯示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4oto50oC操作濕度Lessthan85%相對(duì)濕度Altitudeupto2000M儲(chǔ)存溫度-20oCto60o儲(chǔ)存濕度Lessthan75%相對(duì)濕度尺寸271mm(L)x112mm(W)x46mm(H)10.7 (L)x4.4 (W)x1.8 (H)重量647g/22.8oz(Batteryincluded)