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Electrocorder PV-3 PV Logger

  Solar Irradiance, 0-1500W/m-2
  PV system output Vdc to 300V, Idc to 100A
  Constant sampling technique; misses very little data
  Complete with Electrosoft analysis software

The Electrocorder range is designed to allow users to monitor single, two or three channels.

Setting up the Electrocorder PV-3 is easy, suitable for semi-technical staff. Using the supplied (free) Windows software, Electrosoft; the locationís details are input to the unitís memory and stored. Electrosoft will then print documentation allowing users to record and/or pass on delivery instructions to colleagues. All data is also stored in a database of dispatches and returns, which tracks the whereabouts of all units.

Why is the Electrocorder better than other similarly priced competitors? The Electrocorder range use 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 TRMS 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.

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

The voltage levels are stored with dates and times. With the back-up battery, the Electrocorder can continue to record for 4 weeks. An external 12Vdc PSU input is available, to allow for prolonged logging without batteries.

The stored data is uploaded to a PC via the supplied USB cable. Using Electrosoft, the recorded voltage levels, dates & times can be viewed in both tabular and graphical form, exported to a spreadsheet or saved to file. Graphs can be printed showing the recorded levels and the allowable tolerance bands. These results may then be discussed with the customer. Electrosoft also provides an internal database which effectively manages the distribution of multiple units.

On the logger, recording is signified by a flashing green light. A steady red light advises users that the unit has completed recording.

This model is specifically designed to accurately monitor one or two DC voltage channels, 1V to 60Vdc. Allowing you to monitor charger performance and PV (photovoltaic) cell output, as well as many other applications like DC motors. There are many models of Electrocorder, to suit many logging situations and userís requirements.

The product KIT is supplied with two fused voltage input leads, DC current probe, pyranometer, USB lead, 12Vdc PSU, software and carry case.


  Monitor charging circuits, PV (photovoltaic) cell, DC motor, and many other application.
  Accurately record DC voltages up to 60Vdc.
  Two voltage input channels and one current channel .
  Records VAvg, VMax & VMin on 2 channels. Data is stored in non-volatile memory.
  Recorded data is uploaded to a PC for analysis with Electrosoft.
  Free software, Electrosoft.
  Kit includes logger, fused voltage input leads, DC current probe, pyranometer, USB lead, 12Vdc PSU, software and carry case.
  Memory capacity of 32,000 TRMS voltage values per channel (10 bit), up to 300 days continuous recording.
  Selectable averaging period to suit each situation, accurate to <1% of range.
  Accuracy:- 1V Ė 5V < 2% of reading. 6V Ė 60V < 1% of reading. 60V Ė 300V ~2% of reading (300V Model).
  Order code:- PV-3-IP43-KIT, PV-3-IP65-KIT, PV-3-300-IP43-KIT and PV-3-300-IP65-KIT.


Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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Keison International Ltd. trading as:
Keison Products, VoIPon Solutions & 4Gon
keison VoIPon Solutions 4Gon