熱門搜索:
華儀6820交流變頻電源,閩臺華儀Extech 6820的技術(shù)特點: 6820 Linear AC Power Source 0-300V / 45 - 500Hz (2000VA) 輸出容量 : 500VA - 4KVA 采用新型的線性 (Linear) 放大線路設(shè)計,低噪聲、高穩(wěn)定性 全范圍可調(diào)輸出電壓及頻率設(shè)定范圍 (0 - 300V ; 45 - 500HZ) 使用先進(jìn)的高密度電源技術(shù)設(shè)計,1KVA 容量高度只有 2U (8.9cm) 4 組大型綠色 LED 顯示器,可同時顯示輸出頻率、電壓、電流、功率 / 功率因數(shù)量測數(shù)值 超強輸出波峰因子比,于滿電流的輸出狀態(tài)下可達(dá) 4 : 1 特殊的恒流裝置,可輕易啟動馬達(dá)、壓縮機等高啟動電流之負(fù)載 選購遠(yuǎn)程遙控輸入界面,可執(zhí)行 Test / Reset 及 7 組記憶組 (M1 - M7) 快速輸出 二段式溫控風(fēng)扇速度可降低使用噪音 華儀6820交流變頻電源,閩臺華儀Extech 6820的技術(shù)參數(shù): 6800系列交流變頻電源(6805,6810,6820,6830,6840) Model 6805 6810 6820 6830 6840 INPUT Phase 1 phase Voltage 115/230Vac ± 15% 230Vac ± 15% Frequency 47-63Hz OUTPUT Max. Power 500VA 1000VA 2000VA 3000VA 4000VA Max Current(r.m.s) 0-150V 4.2A 8.4A 16.8A 25.2A 33.6A 0-300V 2.1A 4.2A 8.4A 12.6A 16.8A Max Current(r.m.s) Opt. 0-600 V 0-300V 2.1A 4.2A 8.4A 12.6A 16.8A 0-600V 1.05A 2.1A 4.2A 6.3A 8.4A Phase 1 phase / 2W Total Harmonic Distortation (T.H.D) <=0.5% at 45-500Hz (Resistive Load) Crest Factor >= 4 Line Regulation ±0.1V Load Regulation <=0.5% (Resistive Load) Response Time < 100μS SETTING Voltage Range 0-150V / 0-300V Selectable or 0-300V / 0-600V Selectable (Option 0 -600V) Resolution 0.1V Accuracy ±(0.5% of setting +2 counts) Frequency Range 45-500Hz Resolution 0.1Hz at 45.0-99.9Hz , 1Hz at 100-500Hz Accuracy ±0.02% of setting Frequency (Option 45Hz - 1KHz) Range 45-1000Hz Resolution 0.1Hz at 45.0-99.9Hz , 1Hz at 100-1000Hz Accuracy ±0.02% of setting MEASUREMENT Frequency Range 45.0Hz - 500.0Hz 501.0Hz - 1000Hz (Opt.614) Resolution 0.1Hz Accuracy ±0.1Hz at 45.0 - 500.0Hz ±0.5Hz at 501.0 - 1000Hz Voltage Range 0.0-300.0V / 0.0-600.0V Resolution 0.1V Accuracy ± (0.5% of reading +2 counts) for 0-300V ± (0.5% of reading +4 counts) for 0-600V Current(r.m.s) Range L 0.000-3.500A H 3.00-35.00A Resolution L 0.001A H 0.01A Accuracy L ± (0.5% of reading +5 counts) H ± (0.5% of reading + 3 counts) Power Range L 0.0-350.0W H 300-4000W Resolution L 0.1W H 1W Accuracy L ± (0.6% of reading +5 counts) H ± (0.6% of reading +2 counts) Power Factor Range 0.000-1.000 Resolution W / VA ,Calculated and displayed to three significant digits Accuracy GENERAL Low Range Meter (for 6805/ 6810 Option) Range : 2.0mA - 350.0mA / 0.20 - 35.00W Resolution : 0.1mA / 0.01W Accuracy : ± (0.6% of reading +5 counts). Remote Input Signal Interface (Option) Test, Reset, Recall memory 1 through 7 Remote Output Signal Fail ,Test-in Process Over Current Fold Back On/Off , Setting On when output current over setting A-Hi value it will fold back output voltage to keep constant output current is setting A-Hi value. Protection OCP, OTP ,OVP and Alarm Safety TUV/GS pending Dimension(W x H x D) mm 430 x 89 x 400,2U 430 x 89 x 560,2U 430 x 267 x 650,6U 430 x 667 x 650,15U 430 x 667 x 650,15U Net Weight 25Kg 36Kg 90Kg 165Kg 192Kg Operation Environment 0-40°C / 20-80%RH