AEMC PowerPad 8435 User Manual page 94

Measurement
SR clamp
MR clamp
MN93 clamp
SL261 clamp (10mV/A)
MN193 clamp (100A)
RMS
Current
(5)
SL261 clamp (100mV/A)
MN193 clamp (5A)
or 5A adapter
AmpFlex
®
MiniFlex
®
MR clamp
Direct
SL261 clamp
Current
(10mV/A)
(DC)
(6)
SL261 clamp
(100mV/A)
Peak factor (PF)
(1) In 1000V , CAT III, provided that the voltage between each of the terminals and the ground/earth does not exceed 1000V
rms
(2) 2-Phase (opposite phases) – same note as (1)
((3) 1200 x √2 ≈ 1697; 2400 x √2 ≈ 3394; 120 x √2 ≈ 169.7; 12 x √2 ≈ 16.97
(4) Limitation of the SR clamp
(5) Total RMS value and RMS value of the fundamental
(6) DC harmonic component (n= 0)
92
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Measurement range without ratio
(with unity ratio)
Min Max
1A 1200A
0.2A 240A
0.1A 120A
0.01A 12A
0.005A
10A 6500A
1A 1200A
0.1A 169.7A
0.01A 16.97A
1 9.99
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Resolution
(with unity ratio)
0.1A
A < 1000A
1 A
A ≥ 1000A
0.1A
0.01A
A < 100A
0.1A
A ≥ 100A
0.001A
A < 10A
0.01A
A ≥ 10A
6A 0.001A
0.1 A
A < 1000A
1 A
A ≥ 1000A
0.1A
A < 1000A
(4)
1A
A ≥ 1000A
0.01A
A < 100A
(3)
0.1A
A ≥ 100A
0.001A
A < 10A
(3)
0.01A
A ≥ 10A
0.01
Power Quality Analyzer PowerPad
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Accuracy
±(0.5% + 0.2A)
±(0.5% + 1A)
±(0.5% + 0.2A)
±(0.5% + 0.02A)
±(0.5% + 0.1A)
±(0.5% + 0.002A)
±(0.5% + 0.01A)
±(0.5% + 0.002A)
±(0.5% + 1A)
±(1% + 1A)
±(1% + 0.1A)
±(1% + 0.01A)
±(1% + 2ct)
CF < 4
±(5% + 2ct)
CF ≥ 4
rms
® III Model 8435
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