AEMC 8335 Power Pad, User Manual

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Power Quality Analyzer Model 8335
3.2.3 Accuracy Specifications (excluding current probes)
Measurement
Measurement range
without ratio
(with unity ratio)
Resolution
(with unity ratio)
Accuracy
Min Max
Frequency 40 Hz 70 Hz 0.01 Hz ±(0.01 Hz)
RMS
Voltage
(5)
Simple
1 V 1200 V (1)
0.1 V
V < 1000 V
±(0.5% + 0.2 V)
1 V
V
≥
1000 V
±(0.5% + 1 V)
Compound
1 V 2400 V
(2)
0.1 V
U < 1000 V
±(0.5% + 0.2 V)
1 V
U
≥
1000 V
±(0.5% + 1 V)
Direct
Voltage
(DC)
(6)
Simple
1 V 1697 V
(3)
0.1 V
V < 1000 V
±(1% + 0.5 V)
1 V
V
≥
1000 V
±(1% + 1 V)
Compound
1 V 3394 V
(4)
0.1 V
U < 1000 V
±(1% + 0.5 V)
1 V
U
≥
1000 V
±(1% + 1 V)
RMS
Current
(5)
SR clamp
MR clamp
1 A 1200 A
0.1 A
A < 1000 A
±(0.5% + 0.2 A)
1 A
A
≥
1000 A
±(0.5% + 1 A)
MN93 clamp
0.2 A 240 A 0.1 A ±(0.5% + 0.2 A)
SL261 clamp
(10mV/A)
MN193 clamp
(100A)
0.1 A 120 A
0.01 A
A < 100 A
±(0.5% + 0.02 A)
0.1 A
A
≥
100 A
±(0.5% + 0.1 A)
SL261 clamp
(100mV/A)
0.01 A 12 A
0.001 A
A < 10 A
±(0.5% + 0.002 A)
0.01 A
A
≥
10 A
±(0.5% + 0.01 A)
MN93A clamp (5A)
5A adapter
0.005 A 6 A 0.001 A ±(0.5% + 0.002 A)
AmpFlex
®
MiniFlex
®
10 A 6500 A
0.1 A
A < 1000 A
±(0.5% + 1 A)
1 A
A
≥
1000 A
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