Table of Contents
Advertisement
User's Manual
300Hz≤f＜600Hz
600Hz≤f≤1200Hz
IEC measurement mode: (measured by the standard IEC61000-4-7:2002), use the time window of
200ms to calculating FFT, the maximum number of THD calculations is 40. The measurement
method is shown the following table.
Signal System
Order: the maximum of harmonic analysis time
The user can select the upper limit of harmonic measurement, and the range is 1~50.
Since the upper limit of harmonic time depends on the fundamental frequency: when the
fundamental frequency is 50Hz, the upper limit of the harmonic analysis time is 50; when the
fundamental frequency is 1.2 kHz, the upper limit of the harmonic analysis time is 4.
5.5 Wave Display
The wave display mode supports display the voltage and current, the display grid is 300. In the wave display
mode, the peak-to-peak of the voltage and current can be measured, as shown in the following.
Instruments.uni-trend.com
75Hz≤f＜150Hz
150Hz≤f＜300Hz
Sampling Rate
50Hz system
f×512
60Hz system
f×512
f×512
2
f×256
4
f×128
8
f×64
16
Window Width
10
12
UTE310 Digital Power Meter
32
16
8
4
Upper Limit of Analysis Time
40
40
47 / 99
Advertisement
Table of Contents
