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7450 500VA Dielectric Analyzer (ACW,IR)
7451 500VA Dielectric Analyzer (ACW,DCW,IR)
7452 500VA Electrical Safety Compliance Analyzer (ACW,DCW,IR,GB)
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四合一500VA安規綜合分析儀
7450 500VA Dielectric Analyzer （ACW,IR）
7451 500VA Dielectric Analyzer （ACW,DCW,IR）
7452 500VA Electrical Safety Compliance Analyzer （ACW,DCW,IR,GB）
四合一500VA安規綜合分析儀特點
交流輸出容量可達500VA/100mA
短路電流 > 200mA
交/直流耐壓、絕緣阻抗、接地阻抗測試
20 × 2 點矩陣OLED 顯示器
可選配外接矩陣式掃描儀
內建50組程序記憶、每一組8個測試步驟可進行程序記憶步驟的連結測試
測試線路阻抗自我歸零校整功能，確保測試結果的準確性
前面板軟件輸入校正
全范圍電壓輸出的穩壓率在1%以內
內建PLC Remote可程序遙控界面
鍵盤鎖定功能
量測速度快，準確度高
四合一500VA安規綜合分析儀技術參數：
7400 Series 500VA Electric Safety Compliance Analyzer
| MODEL | 7450 | 7451 | 7452 |
|---|---|---|---|
| AC WITHSTAND VOLTAGE | |||
| Output Rating | 5KVAC / 100mA Constant 500VA | ||
| Range | Resolution | Accuracy | |
| Output Voltage, ACV | 0 - 5000 | 1 | ±（2% of setting + 5V） |
| Output Frequency | 50Hz / 60Hz ± 0.1%, User Selectable | ||
| Output Waveform | Sine Wave ,THD. < 2% （Resistive Load）, Crest Factor = 1.3 - 1.5 | ||
| Output Regulation | ± （1% of output + 5V）, From no load to full load | ||
| SETTINGS | |||
| Hi-Limit AC Current, mA | 0 - 99.99 | 0.01 | ±（2% of setting + 3counts） |
| Lo-Limit AC Current, mA | 0 - 9.999 | 0.001 | ±（2% of setting + 3counts） |
| Ramp Time, second | 0.1 - 999.9 | 0.1 | ±（0.1% + 0.05sec） |
| Dwell Time, second | 0, 0.3 - 999.9 （0=continuous） | 0.1 | |
| Arc Detection | The range is from 1 - 9 （9 is the most sensitive） | ||
| AC Current Offset, mA | 0 - 2.000 or Auto Set | ||
| DC WITHSTAND VOLTAGE （7451,7452 ONLY） | |||
| Output Rating | 6KVDC/9999µA | ||
| Output Voltage, DCV | 0 - 6000 | 1 | ±（2% of setting + 5V） |
| Output Ripple | < 5% （6KV / 9999μA at Resistive Load） | ||
| SETTINGS | |||
| Hi-Limit DC Current, µA | 0 - 9999 | 1 | ±（2% of setting + 3counts） |
| Lo-Limit DC Current, µA | 0 - 999.9 | 0.1 | ±（2% of setting + 3counts） |
| Ramp Time, second | 0.1 - 999.9 | 0.1 | ± （0.1% of setting + 0.05s） |
| Dwell Time, second | 0, 0.4 - 999.9 （0=continuous） | 0.1 | |
| Arc Detection | The range is from 1 - 9 （9 is the most sensitive） | ||
| DC Current Offset, µA | 0 - 200.0 or Auto Set | ||
| Ramp High Current | ON / OFF, User Selectable | ||
| Charge - Low Current, µA | 0 - 350.0 or Auto Set | ||
| Discharge Time | ≦ 200 msec | ||
| INSULATION RESISTANCE | |||
| Output Rating | 1KVDC/9999MΩ | ||
| Output Voltage, DCV | 100 - 1000 | 1 | ±（2% of setting + 3V） |
| Hi-Limit Resistance, MΩ | 0, 1 - 9999 （0=OFF） | 1 | 100 - 499V 1 - 999.9, ± （8% of setting + 2counts） 500 - 1000V 1 - 999.9, ± （2% of setting + 2counts） 1000 - 9999, ± （8% of setting + 2counts） |
| Lo-Limit Resistance, MΩ | 1 - 9999 | 1 | |
| Delay Time, second | 0, 0.5 - 999.9 （0=continuous） | 0.1 | ± （0.1% of setting + 0.05s） |
| Charge - Low Current, μA | 0 - 3.500 or Auto Set | ||
| GROUND BOND （7452 ONLY） | |||
| Output Rating | 30A / 600mΩ, 8V | ||
| Output AC Current, A | 3.00 - 30.00 | 0.01 | ± （2% of setting +2 counts） |
| Output AC Voltage, V | 3.00 - 8.00 | 0.01 | ± （2% of setting +3 counts） |
| Output Frequency | 50Hz / 60Hz ± 0.1%, User Selectable | ||
| SETTINGS | |||
| Hi-Limit Resistance, mΩ | 0 - 150 （3 - 30A） | 1 | ± （2% of setting +2 counts） |
| Lo-Limit Resistance, mΩ | 0 - 600 （3 - 10A） | ||
| Lead Resistance Offset, mΩ | 0 -200 | 1 | ± （2% of setting +2 counts） |
| Dwell Time, second | 0, 0.5 - 999.9 sec （0 = continuous） | 0.1 | ±（0.1% of setting + 0.05s） |
| MEASUREMENT | |||
| AC/DC Voltage, KV | 0 - 6.00 | 0.01 | ± （1.5% of reading ） > 500V ± （1.5% of reading + 1 count） < 500V |
| DC Voltage, V （IR） | 100 - 1000 | 1 | ± （1.5% of reading + 3V） |
| AC Current Range, mA | 0-3.500 | 0.001 | ±（2% of reading + 3counts） |
| 3.00-99.99 | 0.01 | ±（2% of reading + 6counts） | |
| DC Current Range, µA | 0-350.0 | 0.1 | ± （2% of reading + 3counts） |
| 300 - 3500 | 1 | ± （2% of reading + 2counts） | |
| 3000-9999 | 10 | ± （2% of reading + 6counts） | |
| AC Current, A （GB） | 0 - 35.00 | 0.01 | ±（2% of reading + 2counts） |
| Resistance, , MΩ（IR） | 1 - 9999 （Auto Range） | - | 100 - 499V 1 - 999.9, ± （8% of reading + 2 counts） 500 - 1000V 1 - 999.9, ± （2% of reading + 2 counts） 1000 - 9999, ± （8% of reading + 2counts） |
| Resistance, , mΩ（GB） | 0 - 600 | 1 | ±（2% of reading+2counts） |
| GENERAL | |||
| Input Voltage AC | 100V / 115V / 200V / 230Vac ± 15%, 50Hz / 60Hz ± 5%, max. current 15A | ||
| PLC Remote Control | Input : Test, Reset, Memory1, 2, 3 | ||
| Output : Pass, Fail, Processing | |||
| Memory | 50 memories, 8 steps / memory | ||
| Display | 20×2 LCD with back light | ||
| Key Lock | To prevent unauthorized alteration of the test Parameters | ||
| Calibration | Build-in software and external calibrated meters | ||
| Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||
| Rear Panel Output | YES | YES | YES |
| Built-in Scanner | - | - | - |
| External Scanner | - | YES | YES |
| Smart GFI | YES | YES | YES |
| Analog Meter | YES | YES | YES |
| RS232 Interface | YES*1 | OPTION | OPTION |
| GPIB Interface | - | YES | YES |
| Printer Interface | - | OPTION | OPTION |
| TUV-GS listed | YES | - | YES |
| CE Compliance | YES | - | YES |
| Environment | 0 - 40ºC, 20 - 80%RH | ||
| Dimension （W x H x D）, mm | 430 x 133 x 400 | ||
| Net Weight | 28Kg | 32Kg | |
| STANDARD ACCESSORIES | |||
| Power Cord（15A） | ×1 | ||
| Fuses | ×2 （Including a spare contained in the fuse holder） | ||
| Hipot Test Lead ,1.5m（1101） | ×1 | ×1 | ×1 |
| Hipot Return Lead ,1.8m（1102） | ×1 | ×1 | - |
| Ground Bond Test Lead 30A ,1.5m（1103） | - | - | ×1 |
| Ground Bond Return Lead 30A ,1.5m（1104） | - | - | ×1 |
| *product specifications are subject to change without notice. | |||
7450四合一500VA安規綜合分析儀特點