The UPA20 network analyzer is a performance measurement and monitoring device that provides all the measurements needed to complete energy efficiency projects and ensure electrical distribution monitoring. With its excellent quality/price ratio, it is particularly suitable for consumption analysis and control. The device is easy to use with its large backlit multi-display screen featuring 4 shortcut keys. It is also equipped with a correction function for CT wiring errors.
The device can be equipped with additional modules for RS485 communication, and additional digital inputs/outputs can be used to increase the range of functionality. The device complies with IEC 61557-12, the reference standard for PMDs (Performance Measuring and Monitoring Devices).

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Auxiliary power supply Alternating voltage 110 ...400 VAC |
Voltage measurements (TRMS)Direct measurement between phases 50 ... 500 VAC |
Current measurements (TRMS)Via primary CT 9,999 A |
Energy accuracyActive (according to IEC 62053-22) Class 0.5 S |
Frequency measurementMeasurement range 45 ... 65 Hz |
Size and weightW x H x D: 96 x 96 x 60 mm, maximum 400 g |