规格 Specification |
机种型号
Model |
PM200(交流) |
PM202(交直流) |
电源测量
Measure |
单相,双线 Single phase, two conductor (1Ø2W) |
测量种类
Kind |
电压均方根值Vrms,电流均方根值Irms ,有功功率Active power, 功率因素Power factor |
电压Voltage,Vpeak,电流Current,Ipeak,电压均方根值Vrms,电流均方根值Irms ,有功功率Active power, 功率因素Power factor,频率Frequency |
电压测量范围
Voltage Measure rang |
1V~300V(电压均方根值Vrms) |
电流测量范围
Current Measure rang |
1mA~1A(Irms) |
5mA~5A(Irms) |
20mA~20A(Irms) |
频率
Frequency |
10HZ~1KHZ |
DC或10HZ~1KHZ |
功率因素
Power Factor |
0.020~1.000 |
功率
Wattage |
U×I×PF |
测量精确度
Measure precision |
±0.25%读数 ±0.25% 量程
±0.25% reading ±0.25% range |
使用电源
Power supply |
220V±10%,50HZ±5% |
显示分辨率
Display Resolution |
4位 4 digits |
一般规格General specification |
耐压
Pressure resistance |
输入端和外壳可持续加一分钟2.2KV、50/60HZ交流电。
2.2KV AC (50/60Hz) for one minute between input terminals and case. |
绝缘
Insulation |
在直流500V时,在输入端、外壳和电源线之间超过20M欧姆电阻。
more than 20Mohm at 500V dc between input terminals and case between case and power line. |
操作温度
Temperature |
5℃ to 50 ℃ (41 to 104℉)。 |
操作湿度
Humidity |
不凝固状态相对湿度10%到90%。
10 to 90% (relative humidity) non-condensing. |
尺寸重量
Size/weight |
宽×高×深:(300 x 100 x 255)mm,大约5千克。
W×H×D(300x100x255)mm ,Approx x 5Kgs. |