DC-3VA Two Channel DC Voltage and Current Logger Kit

$1,999$3,999

  • 2 Channels Voltage (300V), 1 Channel Current +/-10A or +/-100A
  • Records DC voltage and current
  • Monitor charging circuits, PV (photovoltaic) cell, DC motor, and many other application
  • Accurately record DC voltages and DC current
  • Records VAvg, VMax & VMin on 2 channels, Iavg, Imax & Imin on 1 channel
  • Kit includes Logger, Carry Case, Electrosoft software, three fused voltage leads, DC current probe, USB lead & 12Vdc PSU
  • Memory capacity of 32,000 true RMS values per channel (10 bit), up to 300 days continuous recording

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Description

DC Voltage and DC Current Logger

The DC-3VA two channel data logger is specifically designed to accurately monitor one or two DC voltage channels, 1V to 300Vdc and one DC current channel, allowing you to monitor PV (photovoltaic) cell output, DC charger performance, as well as many other applications – like DC motors. The stored data is uploaded to a PC via the supplied USB cable.

  • DC-3VA-TH has a range of ±10A to ±100A
  • DC-3VA-TT has a range of ±30A to ±300A
  • DC-3VA-HT has a range of ±100A to ±1kA

The kit includes data logger, fused voltage leads, DC current probes, USB lead, 12Vdc PSU, Electrosoft software and a carry case. IP65 rated enclosure.

When recording, the Electrocorder will store the average DC voltage and DC current over the period chosen (1 sec to 60 min), it will also record the highest (max) & lowest (min) values during that period.

The advantage of Electrocorder products over most others is that our Data Loggers constantly sample information
(recording the Minimum, Maximum and Average reading) over the set period. Many other products only take ‘snap shots’ of what is going on and can miss 99.9% of the data that is critical to your analysis.

Specifications

DC-3VA Specifications
Recorded values Vavg, Vmax & Vmin on 2 channels, non-isolated, Iavg, Imax & Imin on 1 channel
Voltage Input socket types (all channels) 4mm shrouded plugs and sockets
Vmax & Vmin time resolution 20 ms, independent of selected averaging period
Input impedance 10MO
Voltage measurement range 1 to 300Vdc
Voltage (DC) measurement accuracy 1V – 5V < 2%, 60V model, 6V – 60V < 1%. 300V model 60V – 300V ~2%
Current measurement range -10A to +10A or -100A to +100A, selectable range.
Current measurement accuracy <5% of selected range
Sampling frequency (all channels) 1.25ms (10 bit resolution)
Memory capacity 192kB able to record 32,000 levels per channel
Memory type Non-volatile SEEPROM
Memory – averaging period & duration 1 sec to 60 mins (1sec gives 2 hrs logging, 60 min gives 300 days logging)
Real-time clock accuracy Greater than 0.001%
Input Lead Length Metric 2 metres; Imperial/English 6’ 6” (6 feet, 6 inches)
Battery life while logging 12Vdc PSU option & battery backup or up to 4 weeks while unpowered
Battery Type Unit contains fourteen 9V Alkaline batteries (E-Block, PP3, 1604A)
Communications Interface type USB, optically isolated to 5,2kV
Environmental (temp & sealing) -10C to +40C or +14°F to +104°F IP43
Dimensions & Weight Metric 260 x 180 x 190mm & 2kg Imperial/English – 10” x 7” x 8” & 4lb
Standards Recording – EN50160: 1994 – CAT II

Software

Electosoft Electrocorder Software GraphElectrosoft is supplied free with all Electrocorder loggers. It allows you to graph and export data files as well as plot energy costs and savings using voltage optimization techniques.

Overview of standard features and reports:Electrosoft Energy Graph

  • Sets-up loggers for recording
  • Plots voltage & current graphs
  • Plots energy & power graphs
  • Extrapolates CO2 usage
  • Database to track logger location
  • Alarms for late returns
  • Prints report quality graphs
  • Languages: En, Es, Fr, Hr, Cz, Fi, De, It, Po, Pt, Se
  • Database can be used across a network
  • Prints User Instructions
  • Plot multiple graphs on a single axes
  • View Voltage Optimization business case
  • Email data files
  • Voltage unbalance calculation
  • Draw Electrical Line Diagrams
  • Manage logger calibration dates
  • NEC 180 min/min calculations
  • Print previews & output to PDF, RTF, XLS, HTML etc