Siemens SENTRON 7KM PAC2200 Power Monitoring Device 7KM2200-2EA40-1JB1

Facility managers and electrical engineers use the SENTRON PAC2200 to monitor power consumption in industrial plants, data centers, and commercial buildings. This DIN rail mounted device measures voltage, current, power, and energy with high accuracy, providing the data needed for energy management and cost allocation.

Key specifications

• Direct voltage measurement up to 480 V AC (L-L) and 277 V AC (L-N)
• Current measurement via external current transformers
• Active energy accuracy class 0.5S according to IEC 61557-12
• RS485 interface with Modbus RTU protocol
• LCD display with backlight
• 1 digital input and 1 digital output
• Auxiliary power supply 95-240 V AC/DC
• Measures THD for voltage and current

Why choose it

The PAC2200 offers reliable and precise measurement for three-phase systems, enabling effective energy monitoring and load analysis. Its compact 4-module DIN rail design saves space in distribution boards, and the Modbus RTU interface allows easy integration into building management or SCADA systems.

Ideal use cases

• Sub-metering in commercial and industrial facilities
• Monitoring of critical power circuits in data centers
• Energy audits and consumption analysis
• Integration with PLC or BMS for automated reporting

Good to know

The device supports both direct voltage measurement and CT connection, making it adaptable to various installation requirements. It is suitable for operation in ambient temperatures from -10 to +55 °C.