Technical Specification; Electrical Specifications - Urrea UD370 Manual De Usuario

Repeat the above item 3 for each
phase wire and accumulate the
displayed values for the total 3
phase power measurement.
8. TECHNICAL
SPECIFICATION

8.1 Electrical specifications

Accuracy is given as ±([% of reading]
+ [number of least significant digits])
from 18°C to 28°C with a relative
E N G L I S H
humidity of up to 80%, for a period
of one year after calibration. (The
accuracy is specified from 5% to
100% of the selected range).
True Power Measurement
Range
400 Kw
750 Kw
Accuracy
Frequency
Overload
Apparent Power Measurement
Range
400 Kw
750 Kw
Accuracy
Frequency
Overload
Reactive Power Measurement
Power Factor (cos ) Measurement
Range
0.3 ~ 1
Accuracy
Frequency
Overload
Voltage Range
Current Range
Resolution
0.1 kW
1 Kw
1.5% + 2
45 Hz to 450 Hz
750V RMS / 1000A PEAK
Resolution
0.1 kW
1 Kw
1.5% + 2
45 Hz to 450 Hz
750V RMS / 1000A PEAK
Resolution
0.001
2% + 20
10 Hz to 60 Hz
750V RMS / 1000A PEAK
20 V to 750V RMS
20A to 1000A PEAK
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