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Chauvin Arnoux PEL103 Power and Energy Logger

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Designed for direct integration into existing systems, Chauvin Arnoux's PEL103 is used to constantly monitor and log power and energy levels on complex electrical installations such as single-phase, split-phase, three-phase with or without neutral and other specific configurations.

Suitable for mounting on a wall, inside a panel or simply held in the hands when measuring, the PEL103 accepts multiple inputs, allowing it to simultaneously measure different parameters. It's designed to be used in combination with a range of Chauvin Arnoux clamps (sold separately) in order to carry out various different measurement parameters.

The PEL103 is actually an upgraded version of Chauvin Arnoux's PEL102. The difference between the two models is that the PEL103 comes with a triple-digital display, allowing measurements to be seen in realtime. The PEL102 does not have this function and requires download to PC in order to view measurements back.

Once attached to a system the PEL103 can be used to calculate voltage, current, voltage ratio/current ratio, power, energy, phase, harmonics, phase order and can also calculate MIN/MAX measurements. The sampling rate (the time between test readings) is 128s/period - 1 measurement per seconds - from 1 min to 60mins.

Logged data is stored on an included 2GB SD card which can be removed from the logger and inserted into PC. Chauvin Arnoux also includes a copy of PEL software with this product, allowing the PEL device to be configured via PC, connections to be verified, measurement download to take place and various other advanced functions to be carried out.

Chauvin Arnoux PEL103 Power & Energy Logger Key Features

  • Transportable - take the PEL103 where you need to carry out measurements
  • Compatible - the PEL103 is designed to integrate directly into single phase, split phase, three phase and other specific network types
  • Easy installation - no need to switch off the electrical network when integrating
  • Data recording - logged readings are stored on an included SD card and can be downloaded to PC for remote viewing of measurements
  • Magnetised design - allows the logger to be used in closed cabinet installations
  • Connectivity - the PEL103's information can be downloaded to PC via Bluetooth, Ethernet or USB
  • IP54 rated - the logger is protected against the effects of dust and water damage
  • Wide range of measurements - voltage, current, voltage ratio/current ratio, power, energy, phase, harmonics, phase order and can also calculate MIN/MAX measurements
  • Triple digital display - real-time updating of up to three values simultaneously

Full List of Products Included

  • Chauvin Arnoux PEL103 Power & Energy Logger
  • 4 x Measurement Leads
  • 4 x  Black Crocodile Clips
  • 1 x SD Card (2GB)
  • 1 x Set of Rings and Inserts
  • 1 x Mains Cable
  • 1 x USB Cable (Type A/Type B)
  • 1 x Multifix Mounting System
  • 1 x Operating Manual on CD
  • 1 x Carrying Bag
  • 1 x Safety Datasheet
  • PEL Transfer PC Software
  • 1 x Quick Start-Up Guide
  • 1 x SD MN Adapter
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  2. Chauvin Arnoux MA193 Clamp For Qualistar Power Analysers
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Part CodeP01157153

Chauvin Arnoux PEL103 Technical Specifications

Installation Types
Single Phase, Split Phase, Three Phase with or without neutral
and many other specific configurations
Number of Channels 3 voltage inputs/ 3 current inputs
calculation of neutral current
Network Frequency DC, 50Hz, 60Hz and 400Hz
Voltage Range 10 to 1000V AC/DC/  ±0.2% + 0.5V
Current Sensors Supported  
MN93 2 to 240A AC / ±1.2& + 1A
MN93A 0.005A AC to 5A AC / ±1.2% + 2mA
0.1A AC to 120A AC / ±1.2% + 2mA
C193 3A to 1200A AC / ±0.5%
A193 & MA193
200mA to 10kA AC / ±1.2% + 70mA
10A to 1000A AC / ±1.7% + 1A
10A to 1400A AC / ±1.7% + 1A
E3N 50mA to 10A AC/DC / ±3.2% + 70mA
100mA to 100A AC/DC / ±3.2% + 70mA
Calculated Measurements  
Voltage Ratio / Current Ratio Up to 650000V / up to 25000A
Power from 10W to 10GW / from 10 var to 10Gvar / from 10VA to 10GVA
Energy Up to 4EWh / 4 Evarh / 4EVAh (e + 1018)
Phase Cos, tan, pf
Harmonics Up to the 50th order
Complementary Functions  
Phase Order
Mounting Magnet, Hook
Sampling / Acquisition Rate / Aggregation 128S/period - 1 measurement per second - from 1 min to 60 min
Memory SD card (SD-HC up to 32GB)
Communication Bluetooth (Class 2), Ethernet, USB
Power Supply 110V to 250V (+10% - 15%) @ 50-60Hz and 400Hz
Safety IEC 61010 600V CAT IV - 1000V CAT III
Mechanical Specifications  
Dimensions 256 x 125 x 37mm without sensor
Weight 900g
Casing IP54, UL (pending)
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