User manual

PQ3350 V5.2 11/10 37
Model PQ3350+PQ3120
Range
Resolution
Accuracy
1
–
2
0
th
0.1 %
±2%
21
–
49
th
±
4
% of reading ±
2.0
%
50
–
99
th
±
6
% of reading ±
2.0
%
Model PQ3350 + PQ3220/PQ3210
Range
Resolution
Accuracy
1
–
20
th
0.1%
±2%
2
1
st
–
50
th
0.1%
±
6
%
51
st
–
99
th
0.1%
±
10
%
Harmonics of AC Current in Magnitude
(1 to 99
th
order. Min. current at the 50 or 60 Hz: model PQ3350+PQ3110 > 10%
of the range; model PQ3350+PQ3120 > 20A. CT=1)
Model PQ3350+PQ3110
Range
Resolution
Accuracy
1
–
10
th
0.1mA / 0.1A
±0.2% of reading ±7dgts
11
–
20
th
±2% of reading ±7dgts
21
–
50
th
(A range)
±5% of reading ±7dgts
21
–
50
th
(mA range)
±10% of reading ±7dgts
51
-
99
th
±35% of r
eading ±7dgts
Model PQ3350+PQ3120
Range
Resolution
Accuracy
1
–
20
th
0.1A
±2% of reading ±0.4A
2
1
–
49
th
±4% of reading ±0.4A
50
–
99
th
±6% of reading ±0.4A
(1 to 99
th
order, min. current at the 50 or 60 Hz, True RMS < 300A)
Model PQ3350+PQ3220/PQ3210
Range
(0
–
300A)
Resolution
Accuracy
1
–
20
th
0.1%
±2% of r
eading
±
4A
2
1
st
–
50
th
0.1%
±4% of r
eading
±
4A
51
st
–
99
th
0.1%
±
6
% of r
eading
±
4A
(1 to 99
th
order, min. current at the 50 or 60 Hz, 3000A > True RMS > 300A)
Model PQ3350+PQ3220/PQ3210
Range
(300
–
3000A)
Resolution
Accuracy
1
–
20
th
0.1%
±2% of r
eading
±
4
0
A
2
1
st
–
50
th
0.1%
±4% of r
eading
±
4
0
A
51
st
–
99
th
0.1%
±
6
% of r
eading
±
4
0
A