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PowerScout 3037 Power Meter

PowerScout 3037 Power Meter



  • Monitor Voltage, Current, Power, Energy and Many Electrical Parameters on Single or 3-Phase Systems
  • Connect up to 3 Split-Core or RoCoil Rogowski-Style CTs (Sold Separately)
  • Digital Pulse Outputs ad=nd BACnet and Modbus Protocols with Positive and Negative Objects for Net Metering Projects
  • Patented PhaseChek™ LED Indicators Guarantee Correct CT Orientation
  • Line-Powered 80 to 600 Volt Phase-Phase Power Supply
  • Features 8 Individual Meter Scalars for Using Mini-Hinged CTs and RoCoils on Same Meter
  • 5 Volt DC, 200 mA Output for Powering Other Devices (Radio or Gateway)


Requires Powerscout Communications Package (#PS-COMPAK-USB) & Current Transformers (CTs)


Service TypeSingle Phase, 3 Phase - 4 Wire (WYE), 3 Phase - 3 Wire (Delta)PowerFrom L1 Phase to L2 Phase, 80 - 600 Volts AC, CAT III 50/60 Hz, 70mA Max. Non-User Replaceable, 0.5 Amp Internal Fuse ProtectionPower OutUnregulated 5 Volts DC Output, 140 mA Max, Resetting FuseVoltage Channels80 to 346 Volts AC Line-to-Neutral, 600 Volts Phase-to-Phase, CAT IIICurrent Channels3 Channels: 0.52 Volts AC Max, 333 mV CTs, 0 to 4000 Amp RangeMaximum Current Input158% of Current Transducer Rating (mV CTs) to maintain accuracy. Measure up to 4000 Amps with RoCoil CTsMeasurement TypeTrue RMS Using High-Speed Digital Signal Processing (DSP)Line Frequency50/60 HzWaveForm Sampling200 Samples/60 Hz Waveform,Parameter Update Rate1 SecondMeasurementsVolts, Amps, kV, kWh, kVAR, kVARh, kVA, kVAh, aPF, dPFAccuracy0.2% (<0.1% typical) ANSI C12.20-2010 Class 0.2Resolution0.01 Amp, 0.1 Volt, 0.01 Watt, 0.01 VAR, 0.01 Power Factor Depending on Scalar SettingLED IndicatorsBi-color LEDs (Red and Green); 1 LED to indicate Communication, 3 LEDs for Correct CT-to-Phase installation (per meter element)Pulse OutputOpen Collector, 5mA Max Current, 30 Volts Max Open VoltageCommunicationsDirect: User Selectable Modbus/BACnet Master Slave Token Passing Protocol (MS/TP) or optional BACnet IP/Modbus TCP over Ethernet
Max Distance: 1200 Meters with Data Range of 100K bits/second or Less
Baud Rate: 9600 (Modbus default); 19200, 38400, 57600, 76800 (BACnet default), 115200
Data Bits: 8
Parity: None, Even, Odd
Stop Bits: 2, 1
Data Formats: Modbus or BACnetOperating EnvironmentTemperature: 0 to 45°C
Humidity: 5 to 85% RH (Non-condensing)CommunicationsRS-485 and USB Standard, Ethernet Available. 1 USB Port Required on Windows PC ComputerOS CompatibilityWindows 8.0, 7 (32 and 64 Bit Editions), Vista (32 and 64 Bit Editions) and XPEnclosureABS Plastic, 94-V0 Flammability RatingCompliance StandardsCE, UL (Conforms to Std. 61010-1), CSA (Conforms to Std. C22.2 No. 61010-1Weight340 grams (12 ounces) - Excluding CTsDimensions242mm x 850mm x 400mm (9.5" x 3.3" x 1.6")

ModBus Register Assignments

Detailed Register DescriptionSystem True Energy (kWh) Individual Phase to Phase VoltagesInstantaneous Total True Power (kW) Individual Phases True Energy (kWh)Peak Demand
(Adjustable Window) (kW)
Individual Phases True Power (kW)Maximum Instanteous Power (kW)Individual Phases Reactive Energy (kVARh)Minimum Instanteous Power (kW)Individual Phases Reactive Powwr (kVAR)System Reactive Energy (kVARh)Individual Phases Apparent Energy (kVAh)System Apparent Energy (kVAh) Individual Phases Apparent Power (kVA)System Apparent Power (kVA) Individual Phases Apparent Power Factor (aPF)System Displacement Power Factor (dPF) Individual Phases Displacement Power Factor (dPF)System Apparent Power Factor (aPF) Individual Phases Line to Neutral Voltages (Volts)Average Line to Line Voltage (Volts)Individual Phases Line to Line Voltages (Volts)Average Line to Neutral Voltage (Volts)Net System True Energy (kWh)