PRO3-S energy meter

The PRO3-S offers a standard solution for three-phase energy metering without compromising on performance. This energy meter is suitable for currents up to 100A and is fitted into a compact 3-DIN housing, making it ideal for installations where space is limited but measurement accuracy remains essential. The S0 pulse output provides an easy way to transmit energy consumption data to compatible external monitoring or data acquisition systems. This standard configuration makes the PRO3-S a practical solution for applications requiring reliable measurements and the collection of basic energy consumption data. The PRO3-S benefits from the advanced technology of the PRO series. Measurement refresh rates of up to 75 ms and Class C accuracy of ±0.5% guarantee precise, up-to-date readings. Measurement of peak consumption, full four-quadrant measurement (Q1–Q4) and total harmonic distortion (THD) provide additional insight into electrical performance, whilst compliance with the latest MID standards supports applications in the field of energy billing.

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