Measurement Range, Resolution, Accuracy - PeakTech 4145 Bedienungsanleitung

Transient
Inrush current
System monitoring

8.7 Measurement Range, Resolution, Accuracy

Voltage/Current/Frequency Measurement
Vrms (AC+DC)
Vpk
V(CF)
Arms (AC)
1000/3000A current sensor
<100A current clamp
Apk
A(CF)
Frequency 50Hz nominal
Frequency 60Hz nominal
Dips&Swells
Vrms1/2
Arms1/2
Threshold value
Vrms, Vcursor
Inrush current, Inrush duration, Arms1/2, Vrms1/2
Vrms, Arms,
distortion voltage, Plt, Vrms1/2, Arms1/2, Vneg, Hz,
Swells, Dips, Interruption, Rapid Voltage Change. All
parameters are measured simultaneously according to
EN50160 standard.
Specify unreliable readings according to IEC61000-4-30
standard.
range
1~1000Vrms
1~1400Vpk
1.0~>2.8
1~1000/3000A
1~100A
1~4000Apk
1~10
42.5~57.5
51~69
Measurement
range
0~200% nominal
voltage
1~3000A
Threshold is settable according to nominal voltage percentage
Harmonic voltage,
Resolution Accuracy
0.1Vrms
0.1Vpk
0.01
1A
0.1A
1A
0.01
0.01Hz
0.01Hz
Resolution
0.1Vrms
1A
-88-
Total harmonic
±0.5% of nominal
voltage
±0.5% of nominal
voltage
±5%
±1%±2A
±1%±0.2A
±1%±5 characters
±5%
±0.01%
±0.01%
Accuracy
±1%
±1%±2A