Siemens Sentron 7KM PAC2200 yleismittari 7KM2200-2EA00-1JB1

The Siemens Sentron 7KM PAC2200 universal measuring device captures electrical parameters with high precision for energy management and power monitoring. It supports 1-phase and 3-phase networks, measuring voltage, current, power, energy, frequency, power factor, and harmonics up to the 31st order. Active energy accuracy class 0.5S per IEC 61557-12 ensures reliable data for billing and analysis.

Advantages

Integrated Ethernet and RS485 interfaces enable flexible communication via Modbus TCP, PROFINET, and Modbus RTU. The graphical LCD provides clear local readings, while the integrated web server allows remote configuration and monitoring. With 2 digital inputs and 2 digital outputs, the device supports tariff switching, pulse counting, and alarm functions.

Suitable for

• Industrial energy monitoring and sub-metering
• Building automation and power distribution systems
• Data centers requiring precise power usage tracking
• Integration into SCADA and energy management systems

Key specifications

• Voltage measurement range: 10–288 V AC (L-N), 17–500 V AC (L-L)
• Current measurement via external CTs with 1 A / 5 A secondary
• Frequency range: 45–65 Hz
• Auxiliary power supply: 95–240 V AC/DC
• Mounting: DIN rail, 4TE width
• Protection class: IP40 front, IP20 terminals
• Measurement category: CAT III 300 V / CAT II 500 V

Recommendations

For accurate energy data acquisition in demanding industrial environments, pair the PAC2200 with suitable current transformers and integrate it into your existing Modbus or PROFINET network.