
Siemens 7KM4220-1BA01-1EA0
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The SENTRON PAC4220 is a state-of-the-art Power Monitoring Device designed for precise monitoring of electrical parameters. Featuring a vibrant color graphic TFT display, it adheres to IEC61557-12 standards and boasts an active energy class of 0.2 (class 0.2S according to IEC62053-22).
With its compact dimensions of 96 x 96 mm, this device is suitable for 3-phase systems operating between 45 - 65 Hz. The rated voltage can reach up to 690/400 V, and it accommodates currents of x/1A or x/5A.
Equipped with a DC extra-low voltage power supply unit (24 to 48 V ±25%), the SENTRON PAC4220 offers reliable operation. The screw terminal connection ensures easy installation and maintenance.
Additionally, this device measures essential electrical variables, including apparent, active, and reactive energy, as well as cos phi, THDu, THDi, and harmonics per phase, accommodating up to 64 harmonics.
For businesses looking to enhance their power management systems, the SENTRON PAC4220 stands as a premier choice from Siemens, a reputable manufacturer known for its quality and reliability in the electrical industry.