Siemens 7KG8551-0AA31-0AA0

SICAM P855 Multi-Function Meter and Power Quality Recorder, monitoring, recording and Power Quality (PQ) functions, basic measurements and advanced measurements, Panel Mount Device, with graphical display, RS485 - IEC 60870-5-103 and Modbus RTU, Front Protection Class: IP40, Modbus TCP The SICAM P855 multi-function measuring device is used for the recording, display and transmission of measured electrical quantities such as AC current, AC voltage, types of power, harmonic etc. Measuring variables and events are recorded and processed in accordance with the Power quality standard IEC 61000-4-30. The measured variables can be output via the communication interfaces to a PC and to the control technology or displayed on a display. In addition to the monitoring function, SICAM P855 offers a combined write and evaluation function as an all-in-one device: Measured values can be measured at parameterizable time intervals with various recorders, e.g. Power quality and fault recorders. Long-term data and events are carried out in accordance with the Power quality standards (e.g. EN 50160) evaluated directly in the device and reproduced as a report.

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