Siemens SENTRON measuring device

SENTRON PAC4220 is a power monitoring device featuring a color graphic TFT display PMD-III according to IEC61557-12. It has an active energy class of 0.2 (class 0.2S according to IEC62053-22), dimensions of 96x96 mm, and operates in a 3-phase system with a frequency range of 45 - 65 Hz. The rated voltage is 690/400 V, and the rated current can be x/1A or x/5A AC/DC. It supports a wide voltage power supply of 95 to 250 V ±10% (AC) and 110 to 270 V ±10% (DC). The device features screw terminal connections and is designed for panel mounting, allowing it to measure various electrical quantities including apparent, active, and reactive energy, as well as cos phi, THDu, THDi, and both even and odd harmonics per phase up to the 64th.

The SENTRON 7KM PAC4220 network quality measurement device accurately captures all essential electrical measurement values in energy distributions, helping to assess the condition of systems and network quality in process and manufacturing industries, as well as in critical infrastructures like hospitals and data centers.

The network analysis measuring device 7KM PAC4200 offers comprehensive information about your electrical installation and energy distribution, providing crucial measurement values for evaluating system condition and network quality. With various communication options, these devices can be easily integrated into higher-level automation and energy management systems via Modbus TCP, PROFINET, PROFIBUS, and Modbus RTU.

Additional modules allow for the implementation of further digital inputs and outputs, analog inputs, neutral conductor direct measurement, residual current measurement, or RS485 gateway functionality. The 7KM PAC measuring devices are available in various versions to meet your specific requirements. SENTRON PAC specializes in measurement data acquisition.