简单介绍·采用新型的线性(Linear)放大线路设计，低噪声、高稳定性。·使用先进的高密度电源技术设计，1KVA容量高度只有2U(8.9cm)。·输出电压 0~300V、频率45~500HZ全范围输出可调。·Extech 6805 6810 6820 6830 6840 数字式交流电源供应器,咨询电话:0512-68551216/68551217/65090040数字式交流电源供应器的详细介绍·0.1mA/0.01W 量测分辨率(选配)，可节省自行外加 power meter 的成本。·特殊的恒流装置，可轻易启动马达、压缩机等高启动电流之负载。·4组大型绿色LED显示器，可同时显示输出频率、电压、电流、功率/功率因数量测。·高波峰因子(Crest Factor >= 4)，超强负载启动能力可维持1000ms 不动作保护。·远程控制七组记忆(M1~M7)快速输出(选配)。·二段式温控风扇速度可降低使用噪音。·输出容量:500VA~4KVA。·另可选购(输出电压 0~600V、频率45.0~999.9HZ)。·华仪 6805 6810 6820 6830 6840 数字式交流电源供应器,咨询电话:0512-68551216/68551217/65090040Model68056810682068306840INPUTPhase1 phaseVoltage115/230Vac ± 15%230Vac ± 15%Frequency47-63HzOUTPUTMax. Power500VA1000VA2000VA3000VA4000VAMax Current(r.m.s)0-150V4.2A8.4A16.8A25.2A33.6A0-300V2.1A4.2A8.4A12.6A16.8AMax Current(r.m.s)0-300V2.1A4.2A8.4A12.6A16.8AOpt. 0-600 V0-600V1.05A2.1A4.2A6.3A8.4APhase1 phase / 2WTotal Harmonic Distortation (T.H.D)<=0.5% at 45-500Hz (Resistive Load)Crest Factor>= 4Line Regulation±0.1VLoad Regulation<=0.5% (Resistive Load)Response Time< 100µSSETTINGVoltageRange0-150V / 0-300V Selectable or0-300V / 0-600V Selectable (Option 0 -600V)Resolution0.1VAccuracy±(0.5% of setting +2 counts)FrequencyRange45-500HzResolution0.1Hz at 45.0-99.9Hz , 1Hz at 100-500HzAccuracy±0.02% of settingFrequencyRange45-1000Hz(Option 45Hz - 1KHz)Resolution0.1Hz at 45.0-99.9Hz , 1Hz at 100-1000HzAccuracy±0.02% of settingMEASUREMENTFrequencyRange0.0-500.0HzResolution0.1HzAccuracy±0.1HzVoltageRange0.0-300.0V / 0.0-600.0VResolution0.1VAccuracy± (0.5% of reading +2 counts) for 0-300V± (0.5% of reading +4 counts) for 0-600VCurrent(r.m.s)RangeL0.000-3.500AH3.00-35.00AResolutionL0.001AH0.01AAccuracyL± (0.5% of reading +5 counts)H± (0.5% of reading + 3 counts)PowerRangeL0.0-350.0WH300-4000WResolutionL0.1WH1WAccuracyL± (0.6% of reading +5 counts)H± (0.6% of reading +2 counts)Power FactorRange0.000-1.000ResolutionW / VA ,Calculated and displayed to three significant digitsAccuracyGENERALLow Range MeterRange : 2.0mA - 350.0mA / 0.20 - 35.00W(for 6805/ 6810 Option)Resolution : 0.1mA / 0.01WAccuracy : ± (0.6% of reading +5 counts).Remote Input Signal InterfaceTest, Reset, Recall memory 1 through 7(Option)Remote Output SignalFail ,Test-in ProcessOver Current Fold BackOn/Off , Setting On when output current over setting A-Hi valueit will fold back output voltage to keep constant output current is setting A-Hi value.ProtectionOCP, OTP ,OVP and AlarmSafetyTUV/GS pendingDimension(W x H x D) mm430 x 89 x 400,2U430 x 89 x 560,2U430 x 267 x 650,6U430 x 667 x 650,15U430 x 667 x 650,15UNet Weight25Kg36Kg90Kg165Kg192KgOperation Environment0-40°C / 20-80%RH