SPECIFICATIONS

• Power supply and communications over USB mini-B.
• Standard IEC Intel D outlet for AC Voltage readings.
• 100 Amps current clamp (included with the device).
• Full isolation between the USB and mains voltage.
• 2 configurable relay based outputs.

• 2 pin pluggable terminal block for the outputs (included with the device).

• Real Time Clock Calendar.

• Replaceable CR1220 battery for the internal Real Time Clock Calendar.

• Push-push micro SD Card socket.

• Start / Stop logging push button.

• Internal temperature sensor.

• 4 LEDs for indicating faults and activity: Device Status. COMs Status. Output 1 status. Output 2 status.

• Firmware update over USB.

• Configurable via USB with a Windows application.

• High performance 32 bits automotive microcontroller.

• Small form factor: 111.25 x 75 x 25.2 mm (4.38 x 2.95 x 0.99 in).

Data Logging

• Easy external access to the SD Card.
• Data logged into "CSV" file (comma-separated values) easily importable to any spreadsheet program.
• Supports up to 32GB micro SD cards (FAT32).
• Maximum file size 4GB.
• File size: approx. 1.1 MB per 10,000 samples.
• Calculates and logs:
  • Date [DD/MM/YY].
  • Time [HH:MM:ss.ms].
  • Voltage RMS [V]. Logging resolution: 0.001 V.
  • Current RMS [A]. Logging resolution: 0.001 A.
  • Frequency [Hz]. Logging resolution: 0.001 Hz.
  • Power Factor [0-1]. Logging resolution: 0.001.
  • Active Power [kW]. Logging resolution: 0.001 kW.
  • Apparent Power [kVA]. Logging resolution: 0.001 kVA.
  • Active Energy [kWh]. Logging resolution: 0.001 kWh.
  • Active Energy Accumulated [kWh]. Logging resolution: 0.001 kWh.
  • Apparent Energy [kVAh]. Logging resolution: 0.001 kVAh.
  • Apparent Energy Accumulated [kVAh]. Logging resolution: 0.001 kVAh.
  • Device Temperature [°C]. Logging resolution: 0.001 °C.
  • Price. Logging resolution: 0.001.
  • Accumulated Price. Logging resolution: 0.001.
• Configuration:
  • Logging interval: Minimum: 20 ms. Maximum: 1 hour.
  • Time for creating a new file (Hourly, Daily, Weekly, Monthly).
  • On-peak and Off-peak electricity price.
  • On-peak and Off-peak time.
  • Output status based on Voltage RMS [V], Current RMS [A], Active Power [W], Apparent Power [VA], Power Factor [%] or Frequency [Hz].
  • Output status hysteresis.
• Configurable start logging on power up and recover logging status.

Software

• Plots on different graphs:
  • Voltage RMS [V].
  • Current RMS [A].
  • Frequency [Hz].
  • Active Power [kW] and Apparent Power [kVA].
• Configurable plotting samples.
• Configurable time acquisition samples.
• Shows the values of:
  • Voltage RMS [V].
  • Current RMS [A].
  • Frequency [Hz].
  • Internal Temperature [°C].
  • Power Factor [%].
  • Active Power [kW] and Apparent Power [kVA].
  • Output 1 and output 2 status.
• Start and stop getting data from the device.

Electrical characteristics

• Low power consumption outputs off: 70 mA @ 5V (0.35W).
• Active output consumption: 25 mA @ 5V.
• Relay contactors: 2A @ 250VAC / 2A @ 30VDC.
• Isolation barrier: 1kV.
• Maximum AC Voltage RMS: 420V.
• Maximum AC Current RMS: 100 A.
• Voltage and current resolution: 24 bits.