리퍼비시 계측기
리퍼비시 계측기
Fluke 41 Power Harmonics Analyzer
You can use the Tester to measure voltage and current inputs at power line and harmonic frequencies. Using these inputs, the Tester automatically calculates power and a wide range of other measurements useful in determining harmonic distortion levels and sources.
These capabilities allow you to monitor power quality before and after an installation, troubleshoot a power distribution system, and print out or download data for additional analysis.
The Tester is both a harmonics measurement tool and a power meter or digital multimeter. You can use the Tester to measure voltage events (undervoltage, overvoltage, line outages, and neutral to ground levels), current levels, or to measure power levels. Fundamental frequency measurements (to 100 Hz) and harmonic frequency measurements (to about 2 kHz) are also possible.
The Tester cannot measure frequencies above about 2 kHz.
| Minimum input levels | 5V rms (Using V reference) or 1A rms (Using A reference) |
| VOLTS Measurements (True RMS) | |
| Input Range: | 0.0V to 600V rms (ac + dc) 0.0V to +/- 933V peak |
| Basic Accuracy (Fundamental 5 – 65 Hz, dc) rms: peak, dc: |
+/-(0.5% + 2 digits) +/-(2% + 3 digits) |
| Input Impedance: | 1 MO, balanced |
| Crest factor: | > 3.0 below 300V, 1.56 @ 600V |
