Appendix A – Technical Specifications
148
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IEC 61000-4-30 Class A
The following table summarizes the INFORMA PMD-A accuracy and range specification of
IEC 61000-4-30 Class A parameters. The INFORMA PMD-A is specified for Udin = 230V,
50/60 Hz.
Parameter
Accuracy
Specified over
Range
Measuring
Range
Accuracy
Frequency
42.5 Hz ~ 57.5 Hz,
51 Hz ~ 69 Hz
42.5 Hz ~ 57.5
Hz,
51 Hz ~ 69 Hz
+/- 0.01 Hz of injected
Voltage RMS
10%~150% of
Udin.
10%~200%
Udin
+/- 0.1% of Udin
Flicker short term
(10 min)-Pst
0.2~10.0 Pst
0~20 Pst
5% of Measured Value /
applied input
Supply Voltage
Dips
and Swells
N/A N/A
±0.2%
of
Udin.
Voltage
interruptions
N/A N/A
±0.2%
of
Udin.
Voltage Unbalance
1 – 5%
0 – 100%
If unbalance is in the range 1
to 5% = +/-0.15%
Harmonics (up to
50th order)
10% to 200% of
Class 3 IEC
61000-2-4
200% of Class
3
of IEC 61000-
2-4
Um >= 1% Unom
Æ
5% of
Um
Um < 1% Unom
Æ
.05%
Unom
( Max allowed THD = 20% )
Interharmonics (up
to
50th order)
10% to 200% of
Class 3 IEC
61000-2-4
200% of Class
3
of IEC 61000-
2-4
Um >= 1% Unom
Æ
5% of
Um
Um < 1% Unom
Æ
0.05%
Unom
( Max allowed THD = 20% )
Signaling Voltages
0% to 15% of Udin
[below 3 kHz]
0% ~ 15%
U
din
1% and 3% of Udin
Æ
±0.15% of Udin
3% and 15% of Udin
Æ
±5 %
of the measured value
Supply Voltage
Under and Over
deviation
10% ~ 150% of
Udin.
N/A
+/- 0.1% of Udin
Note:
Udin = Nominal voltage
Um = Measured Voltage
Unom = Nominal voltage
Summary of Contents for INFORMA PMD-A
Page 1: ...User Manual www qualitrolcorp com INFORMA PMD A Data Acquisition Unit Document ID 40 08557 01...
Page 7: ...Contents Contents iv www qualitrolcorp com References 240...
Page 8: ...About This Manual 1 www qualitrolcorp com Chapter 1 About This Manual...
Page 12: ...Overview 5 www qualitrolcorp com Chapter 2 Overview...
Page 15: ...Components and Specifications 8 www qualitrolcorp com Chapter 3 Components and Specifications...
Page 58: ...Installation 51 www qualitrolcorp com Chapter 4 Installation...
Page 86: ...Configuration 79 www qualitrolcorp com Chapter 6 Configuration...
Page 108: ...Configuration 101 www qualitrolcorp com Figure 6 22 PQ Free Interval Continuous Recording...
Page 120: ...Maintenance 113 www qualitrolcorp com Chapter 7 Maintenance...
Page 126: ...Maintenance 119 www qualitrolcorp com Figure 7 7 Voltage Calibration...
Page 166: ...Appendix B INFORMA PMD A Functions 159 www qualitrolcorp com Figure B 9 RMS Envelope PQRVC...
Page 199: ...Appendix D License Information 192 www qualitrolcorp com Appendix D License Information...
Page 246: ...References 239 www qualitrolcorp com References...
