Hioki CM7290, Инструкция по эксплуатации

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Appx.3
Combined Accuracies (Representative values)
Appx. 3 Combined Accuracies
(Representative values)
To see tables listing all the combined accuracies, visit Hioki’s website.
CM7290 (CM7291) + CT7631/CT7731
Display accuracy
Instrument range
Accuracy guaranteed range of current
measurement
DC function
AC function
AC + DC function
DC
AC/AC+DC
DC
45 Hz ≤ f ≤ 66 Hz
DC
45 Hz ≤ f ≤ 66 Hz
60.00 A
0.00
A ≤| I | ≤ 60.00
A
3.00A
≤ I ≤ 60.00
A
±1.3% rdg. ±0.58
A
±1.3% rdg. ±0.58
A
±2.5% rdg. ±0.65
A
±1.3% rdg. ±0.62
A
100.0 A
0.0
A ≤| I | ≤ 100.0
A
30.0A
≤
I
≤
100.0 A
±1.3% rdg. ±1.3
A
±1.3% rdg. ±1.3
A
±2.5% rdg. ±2.0
A
±1.3% rdg. ±1.7
A
Output accuracy
Instrument range
(output rate)
Accuracy guaranteed range of current
measurement
DC function
AC function
W
AVE output
W
AVE output (phase)
RMS output
W
AV
E
RMS
DC
45 Hz ≤ f ≤ 66 Hz
60.00 A
(10 mV/A)
0.00
A ≤| I | ≤ 60.00
A
3.00A
≤ I ≤ 60.00
A
±1.5% rdg. ±5.8 mV
±1.5% rdg. ±5.8 mV (±2.0°)
±1.8% rdg. ±5.8 mV
100.0 A
(1 mV/A)
0.0
A ≤| I | ≤ 100.0
A
30.0A
≤
I
≤
100.0 A
±1.5% rdg. ±1.3 mV
±1.5% rdg. ±1.3 mV (±2.0°)
±1.8% rdg. ±1.3 mV
Instrument
range(output rate)
Accuracy guaranteed range of current
measurement
AC + DC function
W
AVE output (phase)
RMS output
W
AV
E
RMS
DC
45 Hz ≤ f ≤ 66 Hz
DC
45 Hz ≤ f ≤ 66 Hz
60.00 A
(10 mV/A)
0.00
A ≤| I | ≤ 60.00
A
3.00
A ≤ I ≤ 60.00
A
±2.5% rdg. ±6.2 mV
±1.5% rdg. ±6.2 mV
(±2.0°)
±2.7% rdg. ±6.2 mV
±1.8% rdg. ±6.2 mV
100.0 A
(1 mV/A)
0.0
A ≤| I | ≤ 100.0
A
30.0 A
≤
I
≤
100.0 A
±2.5% rdg. ±1.7 mV
±1.5% rdg. ±1.7 mV
(±2.0°)
±2.7% rdg. ±1.7 mV
±1.8% rdg. ±1.7 mV
10
9
8
7
5
4
3
2
1
Appx.
Ind.