AEMC PowerPad III 8336 User Manual page 128

Measurement
J93 clamp
SR193 clamp
MR193 clamp
MN93 clamp
SL261 clamp (10mV/A)
MN93A clamp (100A)
SL261 clamp
(100mV/A)
RMS
distortion
current
MN193 clamp (5A)
(Ad)
(4)
5A adapter
AmpFlex
MiniFlex
(10kA)
AmpFlex
MiniFlex
(6500A)
AmpFlex
MiniFlex
(100A)
(1) In 1000 V , category III, provided that the voltage between each of the terminals and ground/earth does not exceed 1000 V
rms
(2) Two-phase (opposite phases) – same note as (1).
(3) RMS value of the fundamental.
(4) n is the highest order for which the harmonic ratio is non-zero.
max
Severity of short-term flicker
Rectangular variations
per minute
(50% duty cycle)
1
2
7
39
110
1620
Range of current and voltage ratios
Ratio
Voltage
Current
(1)
(1) Only for the MN193 clamp (5A) and the 5A adapter.
Power Quality Analyzer PowerPad
Measurement range
(with unity ratio)
Minimum Maximum
1A 3500A
1 A 1000A
200mA 200A
0.1A 100A
10mA 10A
5mA 5A
10A 10 kA
10A 6500A
100mA 100A
Maximum intrinsic error of the short-term flicker severity measurement (PST)
120 V lamp
60 Hz network
PST ∈ [0.5 ; 4]
PST ∈ [0.5 ; 5]
PST ∈ [0.5 ; 7]
PST ∈ [0.5 ; 12]
PST ∈ [0.5 ; 12]
PST ∈ [0.25 ; 12]
Minimum
100
1000 x √3
1
III Model 8336
®
Display resolution
(with unity ratio)
1A
100 mA
A < 1000A
1A
A ≥ 1000A
100 mA
10mA
A < 100A
100mA
A ≥ 100A
1mA
A < 10A
10mA
A ≥ 10A
1mA
1A
A < 10 kA
10A
A ≥ 10 kA
100mA
A < 1000A
1A
A ≥ 1000A
10mA
A < 100A
100mA
A ≥ 100A
PST ∈ [0.5 ; 4]
± 5%
PST ∈ [0.5 ; 5]
± 5%
± 5% PST ∈ [0.5 ; 8]
PST ∈ [0.5 ; 10]
± 5%
PST ∈ [0.5 ; 10]
± 5%
PST ∈ [0.25 ; 10]
± 15%
Maximum
9,999,900 x √3
0.1
60,000 / 1
Maximum intrinsic accuracy
±((n x 0.4%) + 1A)
max
±((n x 0.4%) + 1A)
max
±((n x 0.4%) + 1A)
max
±((n x 0.4%) + 100 mA)
max
±((n x 0.4%) + 10 mA)
max
±((n x 0.4%) + 10 mA)
max
±((n x 0.4%) + 1A)
max
±((n x 0.4%) + 1A)
max
±(n x 0.5%) + 30cts)
max
.
rms
230 V lamp
50 Hz network
± 5%
± 5%
± 5%
± 5%
± 5%
± 15%
125