5.1 reference conditions
Parameter
Ambient temperature
Relative humidity
Phase voltage
Input voltage of current inputs
(except AmpFlex
/MiniFlex
®
Harmonics
Voltage unbalance
5.2 Electrical specifications
5.2.1 Voltage inputs
Operating Range:
Input Impedance:
Max Overload:
5.2.2 current inputs
Current sensors inputs are "voltage" inputs (current probes have a voltage output).
Operating Range:
Input Impedance:
Max Overload:
70
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5. sPEcifications
Reference Conditions
73°F (23 °C) ± 2°F/C
[45% RH; 75% RH]
[100Vrms; 1000Vrms]
without DC (< 0.5%)
[50mV; 1.2V] without DC (< 0.5%) for AC measurement, without AC (< 0.5%)
)
for DC measurement
®
< 0.1%
0%
phase-to-neutral and neutral-to-earth/ground voltages 50Vrms to 1000Vrms
phase-to-line voltages 100Vrms to 2000Vrms
1908kW (phase-to-neutral and neutral-to-earth/ground)
1100Vrms
0.5mV to 1.2V (1V = Inom) with crest factor = √2
1MW (All current sensors except AmpFlex
/MiniFlex
12.4kW (AmpFlex
®
1.7V
GlobalTestSupply
www.
Table 12
/MiniFlex
current sensors)
®
®
current sensors)
®
Power & Energy Logger Model PEL 102 and PEL 103
.com
sales@GlobalTestSupply.com