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VP-2040 Enhanced IED
V-PM2000 Series, Veesta Power Measurement
Instructions & User's Manual
4.
Burden
5.
Current Overload capacity :
6.
Voltage Overload capacity :
3.1.3
Measuring Accuracy
1.
Voltage
2.
Current
3.
Power
4.
Power Factor
5.
Frequency
6.
Active Energy
7.
Reactive Energy
8.
THD
9.
Individual Harmonic
10.
Unbalance
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:
Voltage < 0.2VA at 600V / phase
0.02VA at 120V / phase
Current < 0.1VA at rating
120% x rated continuous
10 x rated 1 seconds
25 x rated 2 seconds / 50 x rated 1 seconds
120% rated continuous
2x rated 1 seconds
:
Accuracy: 0.2%
Measuring Range:
- Directly: 300Vph-N, 520Vph-ph
- PT primary: 0~499,999V
- PT secondary: 57.7Vph-N, 100Vph-ph
:
Accuracy: 0.2%
Measuring Range:
- CT primary: 0~49,999A
- CT secondary: 1 A or 5A
:
Accuracy: 0.5%
Measuring Range: Each phase: 0~100 MW/Mvar
:
Accuracy: 0.5%
Measuring Range: -1.000 ~ +1.000
:
Accuracy: 0.01
Measuring Range: 35~ 65 Hz
:
Accuracy: 1.0%
Measuring Range: 0~ 99,999,999.9 kWh
:
Accuracy: 2.0%
Measuring Range: 0~ 99,999,999.9 kVarh
:
Accuracy: 1.0%
Measuring Range: 0~100.0%
:
Accuracy: 1.0%
Measuring Range: 0~100.0%
:
Accuracy: 1.0%
Measuring Range: 0~100.0%
Chapter 3 - Specifications
Resolution: 0.01 V
Resolution: 0.001 A
Resolution: 0.1 W/Var
Resolution: 0.001
Resolution: 0.01 Hz
Resolution: 0.1 kWh
Resolution: 0.1 kWh
Resolution: 0.001
Resolution: 0.001
Resolution: 0.001
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