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Chauvin Arnoux PEL 103

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The Chauvin Arnoux PEL 103 is a single or three phase power and energy logger which can monitor systems with or without a neutral, as well as other complex configurations. It comes with a backlit display, a magnetic case to make installation easy within narrow distribution cabinets, compact designed flexible CT's which fit on any type of switchboard without preventing the cabinet door from closing, and it can be fitted (with suitable precautions) to live systems using the magnetized voltage probes. Furthermore, in addition to the instruments display real time data the live information can be viewed using Bluetooth and the PEL andriod App. 

Product Features

  • Document downloads
  • Instrument video
  • Instrument FAQs

Instrument product options

1. Select a model (1 available)

Model subtotal: £1,750.00
Total (excl VAT): £1,750.00
Continue to select accessories

2. Select accessories

3. Select a calibration (1 available)



  • Voltage up to 1,000 V
  • Current up to 10,000 A
  • Voltage ratio / current ratio up to 650,000 V / up to 25,000 A
  • Power from 10 W/var/VA to 10 GW/Gvar/GVA
  • Energy up to 4EWh / 4 EVAh / 4 Evarh
  • Phase: cos φ, tan Φ, PF
  • Harmonics up to 50th order
  • 2 GB SD memory card (SD-HC card up to 32 GB)


Installation types       Single-phase, split-phase, three-phase with or without neutral and many other specific configurations

Accuracy class        0.2 %

Number of channels     3 voltage inputs / 3 current inputs (calculation of neutral current)

Network frequency      DC, 50 Hz, 60 Hz and 400 Hz

Voltage range      0 to 1,000 V AC and DC

CT clamp versions 
                              Type                            Range

                              MN93                          2 to 240 AAC

                              MN93A                        0.005 AAC to 5 AAC / 0.1 AAC to 120 AAC

                              C193                           3 A to 1,200 AAC

                              A193 and MA193        100 mA to 10,000 AAC *

                              PAC93                         10 A to 1,000 AAC / 10 A to 1,400 ADC

                              E3N                              50 mA to 10 AAC/DC - 100 mA to 100 AAC/DC

                               * MA193 MiniFlex clamps are supplied as standard with the PEL 103 kits and are suitable for cables up to 70 mm diameter.

Voltage ratio/ current ratio      Up to 650,000 V / up to 25,000 A

Calculated measurements       Power 10 W to 10 GW / 10 var to 10 Gvar / 10 VA to 10 GVA

Energy        Up to 4EWh / 4 EVAh / 4 Evarh

Phase       cos φ, tan Φ, PF

Harmonics       Up to the 50th order

Complementary functions        Phase order and Min / Max

Sampling / acquisition rate / aggregation       28 samples/period - 1 measurement per second from 1 min to 60 min

Memory SD card        2 GB (SD-HC up to 32 GB)

Communication        Bluetooth (Class 1), Ethernet, USB 

Power supply       110 V - 250 V (+ 10 %, - 15 %) @ 50-60 Hz & 400 Hz

Safety        IEC 61010 CAT IV 600 V and CAT III 1,000 V



Chauvin Arnoux clamp data sheet

  • Technical Document
  • PDF file
  • 3 MB

Chauvin Arnoux MiniFlex MA193 clamp data sheet

  • Technical Document
  • PDF file
  • 834 KB

Chauvin Arnoux NF A5 power module data sheet

  • Technical Document
  • PDF file
  • 684 KB

Chauvin Arnoux PEL 103 power and energy logger quick start guide

  • Technical Document
  • PDF file
  • 1 MB

Chauvin Arnoux PEL 103 power and energy logger user manual

  • Technical Document
  • PDF file
  • 8 MB

Demonstration video

Chauvin Arnoux PEL 100 range product overview



How do you know the status of the memory of the PEL 103 device ?


In "Configure Device" under "Recording", there is the status of  the SD card.  This include information regarding the % used of the card and the total memory of the card.


Is it possible to download a measurement data while another programme (campaign) is in progress ?


Yes at any time it is possible to retrieve a measurement campaign either during this campaign or other in memory.

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