The UPM309 is an innovative network analyzer for measuring and recording electrical parameters . Its excellent price-to-performance ratio makes it particularly suitable for consumption analysis and control. The UPM309 power meter is the ideal tool for establishing measurement points within a facility. The device communicates via the RS485 serial port using the MODBUS RTU/ASCII protocol or via the Ethernet port using the MODBUS TCP protocol. Measured values are bidirectional in four quadrants for all energies and powers. In addition, the three-phase energy analyzer offers the ability to record all energy meters: active, reactive, and apparent (ENH version) for optimal energy monitoring. The UPM309 provides complete and accurate information about the load at the measurement point and allows for the calculation of energy consumption costs.
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Power supply Voltage range (depending on model): |
Voltage InputsMaximum measurable voltage: 600 VAC LL
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Current InputsMaximum value: 7 A
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Typical Accuracy / Performance Class (device only)Active power/energy: Class 0.5 according to IEC/EN 61557-12
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Communication PortType: RS485 opto-isolated or Ethernet (RJ45) |
Inputs and Outputs2 digital outputs (DO), digital inputs (DI)
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Size and WeightLxHxD, W: 96x96x39 mm, maximum 310 g |