| PAM系列 三相相位分析仪 |
| 规格： |
| Phase(Degree) | Range | ± 180.00° | |
| Phase rotation indication |
CW or CCW | ||
| Accuracy (23℃ ± 5℃; 1-year cal interval) |
10 to 45Hz | ± 0.06° ± 0.05° /Hz ± 1 digit | |
| 45 to 66Hz | ± 0.03° ± 0.02° /Hz ± 1 digit | ||
| 66Hz to 1.5kHz | ± 0.06° ± 0.05° /10Hz ± 1 digit | ||
| Resolution | 0.01° | ||
| Frequency(Hz) | Display Resolution | 5 digits | |
| Maximum resolution | 0.001Hz of 10.000Hz to 99.999Hz 0.01Hz of 100.00Hz to 999.99Hz 0.1Hz of 1000.0Hz to 1500.0Hz |
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| Operating Principle | Reciprocal Counting method | ||
| Accuracy(23℃ ± 5℃) |
±0.02% ± 1C | ||
| Measuring Input | Voltage | ||
| Effective input range | 10% to 100% of the voltage range | ||
| Measuring Range | 10 Hz to 1500Hz | ||
| Voltage(V) | Ranges (Auto)(4 range) |
60V 150V 300V 600V RMS | |
| Display Resolution | 5 digits | ||
| Operating Principle | Digital Calculation True RMS | ||
| Crest Factor | Up to 1.7(at FULL SCALING) | ||
| Frequency Range | 10Hz to 1500Hz | ||
| Accuracy (23℃ ± 5℃) |
10 to 45Hz | ±1% reading ± 1% range ± 2C | |
| 45 to 66Hz | ±0.2% reading ± 0.2% range ± 2C | ||
| 66 to 1500Hz | ±0.2% reading ± 0.2% range ± 0.2% / 100Hz | ||
| Maximum input | Continuous | Continuous 600Vrms / 1000Vpk | |
| Input impedance | 2 MΩ and 10 pF on all ranges | ||
| Effective input range | 20% to 120% of the range | ||
| Interface | RS-232 | Standard | |
| RS-485 | Standard | ||
| GPIB | Optional | ||
| Baud rate | RS-232/RS-485 | 9600 / 19200 / 38400 / 57600 / 115200 / 230400 bps selectable | |
| RS485 | Address | 001~254 | |
| Dielectric Strength | 2.2kV AC(50/60Hz) for one minute between input terminals and case. | ||
| Insulation Resistance | More than 20Mohm at 500Vdc between input terminals and case between case and power line. | ||
| Operating Temperature | 5 to 50℃ (41 to 104℉) | ||
| Humidity Range | 10 to 90% (relative humidity) non-condensing. | ||
| Line Requirements | AC115V or 230V±15%，47 to 63Hz 15VA | ||
| Dimensions/Weight | 260x110x360(WxHxD)/4.2kgs net. | ||
| ● 因本公司不断追求产品改良，故规格若有变更，恕不另行通知，网页内容仅供参考，实际规格依出货时规格书为准。 |
| ● 擎宏电子保留迳行更动规格及其他产品资讯之权利，并拥有对规格之最终解释权力，且不承担内容之错误或疏失。 |
| ● 以上测试环境为开机30分钟后，环境温度 23±3℃，环境湿度80%R.H以下(non-condensing)，AC电源电压 ±5%、电源频率 ±5%、电源THD≦2%、输出电压介于额定 10% ~ 90% 之间、电阻性负载。 |
| ● 以上规格表内所列机箱大小为参考值，实际尺寸依需求另行议定 。 |
| ● 交流输入电压可指定规格如：3Ø 4W 380V 。 |
| ● 接受特殊规格订制。 |
| 订购讯息： | |
| 编号 | 品名 |
| PAM-1000 | 三相相位分析仪 |
| PAM-OPT-488 | GPIB 介面 |
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