Electrocorder EC-1V

  • Single Phase 300Vac (Live/Hot to Neutral)
  • Voltage recorder enables real voltage problems to be highlighted quickly for further investigation
  • Electrosoft includes internal database to ensure effective management of distributed units
  • Selectable measurement resolution to suit each situation, accurate to ±1% of reading + 1 Volt (90 – 260Vac)
  • Small, safe & easy to use
  • Records average voltage, max & min with date & time & stores information in non volatile memory
  • Kit includes Logger, Carry Case, Electrosoft software, & USB cable
  • Recorded data is uploaded to a PC for analysis with supplied free software



Single Phase, Waterproof EC-1V AC Voltage Data Logger

The EC-1V AC Voltage Data Logger is widely used to monitor voltage variations on site, allowing voltage problems to be highlighted quickly for further investigation using traditional recorders.

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

Why is the Electrocorder better than other similarly priced competitors? The Electrocorder range uses a constant sampling technique, unlike the single reading of competitors. When the loggers start to record, they sample every channel 16 times per cycle, a cycle is 16ms at 60Hz and 20ms at 50Hz. At the end of each averaging period, 3 quantities are saved for each channel, the True RMS average, the Max, which is the highest cycle value during the period and the Min, lowest cycle value. This means that it will record all the peaks and troughs which are one cycle or longer.


EC-1V Specifications
Measurement range 30V to 300Vac measurement is between live/hot to neutral, no measurements to
earth/ground are taken.
Measurement accuracy ±1% of reading + 1 Volt (within 90 – 260Vac); ±3% below 90Vac
Vmax & Vmin measurement resolution Always one cycle (50/60 Hz), independent of averaging period set.
Sampling frequency 16 samples per cycle (1920Hz (60Hz) / 1600Hz (50Hz))
Data recorded Average voltage, max & min voltage-cycle-value during the averaging period (live/
hot to neutral only).
Memory capacity 32,000 Voltage levels (64kB)
Memory type Non-volatile SEEPROM
Memory endurance 100,000 – 1,000,000 read/write cycles
Real-time clock accuracy Greater than 0.001%
Recording averaging period (user selectable) 1 sec – 60 min (1 sec = 2 hrs, 60 min = 300 days recording) – IP65, NEMA 12/4.
Battery life (while plugged in) Unlimited – mains powered & battery backup (7000 hours, 8 months while
Interface type USB
Electrosoft Software Windows (2K, ME, NT, Vista, Windows 7); 1024 x 768 min resolution
Dimensions & Weight 4” x 3” x 2.5” or 100 x 85 x 65mm & 11 oz or 300g
Recording Standard EN50160: 1994


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