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6.1 REFERENCE CONDITIONS
Parameter
Ambient temperature
Humidity (relative humidity)
Atmospheric pressure
Phase-to-neutral voltage
Standard current circuit input
voltage
(except AmpFlex
& MiniFlex
®
Rogowski current circuit input
voltage
(Only AmpFlex
& MiniFlex
®
Frequency of electrical network
Phase shift
Harmonics
Voltage unbalance
Voltage ratio
Current ratio
Power supply
Electric field
Magnetic field
NOTE: The symbol "U" will be used throughout this manual and in the instrument to refer to phase-to-phase voltage measure-
ment.
The symbol "V" will be used for phase-to-neutral voltage measurement.
*The values of A
are provided in the next table.
nom
Current Sensor
(excluding AmpFlex
SR clamp
MR clamp
MN93 clamp
SL261 clamp (10mV/A)
SL261 clamp (100mV/A)
MN193 clamp (100A)
MN193 clamp (5A)
5 A adapter
90
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6. SPECIFICATIONS
Reference Conditions
73°F ± 5°F (23°C ± 3°C)
[45%; 75%]
[860 hPa; 1060 hPa]
[50Vrms; 1000Vrms] without DC (< 0.5%)
[30mVrms; 1Vrms] without DC (< 0.5%)
⇔ 1Vrms
*A
nom
÷ 100 ó 30mVrms
)
3 × *A
®
nom
[11.73 mVrms; 117.3mVrms] without DC (<
0.5%)
3000 Arms ⇔ 117.3mVrms to 50Hz
)
®
300 Arms ⇔ 11.73mVrms to 50Hz
50/60Hz ± 0.1Hz
0° (active power and energy)
90° (reactive power and energy)
< 0.1%
< 10%
1 (unity)
1 (unity)
Battery only
< 1 V.m-1
< 40 A.m-1
Nominal RMS current
& MiniFlex
)
®
®
GlobalTestSupply
www.
(A
) [A]
nom
1000
1000
200
100
10
100
5
5
Power Quality Analyzer PowerPad
.com
sales@GlobalTestSupply.com
®
III Model 8435
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