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Chauvin Arnoux PEL51 Power & Energy Logger

£950.00 Inc VAT: £1,140.00

    Calibration Certificate

    Add a 12 month Calibration Certificate


    Chauvin Arnoux PEL51 Single Phase Power & Energy Logger

    The Chauvin Arnoux PEL51 power logger and energy meter provides a simple but comprehensive solution for electricians seeking to monitor consumption, in the context of energy savings or to improve a building’s energy efficiency.

    The compact PEL51 fits in one hand and is easy to handle. Its magnetized casing allows you to position it in smaller electrical cabinets where space is at a premium. No need to cut off the mains to start using it. In addition, it is self-powered via the phase, making it ideal for long campaigns.

    The backlit multi-display LCD screen is particularly easy to read. The PEL51 is equipped with one channel for the following single-phase measurements:

    • TRMS voltage and current measurement
    • Power measurement: W (P, Pf), [JP1] VA and var (N, Q1, and D)
    • Measurement of PF, DPF, CF, and THD

    All the data is recorded on an SD card.

    The PEL51 offers multiple communication modes for real-time monitoring or for saving measurement results, including Wifi communication, an integrated web server, and PEL Transfer software for data back-up, real-time display, and analysis.


    • Markets: small tertiary and residential
      • Electricians for consumption monitoring
      • Can be used to differentiate between the different loads
    • More accurate thanks to the MINI94 current sensor
    • Ergonomics: easy to read, simplicity, connections, compact design
    • Connection via clamp without cutting off the power supply

    Full List of Products Included

    • bag,
    • 1 battery (mounted),
    • one SD card,
    • one pair of red-black banana voltage leads,
    • 2 crocodile clips,
    • MA194-250 flexible AC current sensor,
    • type-C7 power supply cable,
    • C8 adapter,
    • safety datasheet,
    • test report and a multilingual Quick Start Guide


    • Suitable for Single-phase installations.
    • Connection via clamp without cutting off power supply
    • Compact design of easy use and installation
    Tech Specs
    DisplayMulti-display backlit LCD
    Types of InstallationsSingle-phase
    Number of channels1V/1I
    Network Frequency50 and 60 Hz
    Voltage10 V to 600 V
    Power/Energy ValuesP, Pf, N, S, Qf, D / Up to 4 Exa
    Min – MaxYes
    Acquisition Rate1 measurement / s
    Aggregation1 min to 60 min
    Storage ModeSD / SD-HC card, 8 GB (expandable to 32 GB)
    EthernetYes (via simplified Wifi)
    SafetyIEC 61010 CAT III 600 V
    Power SupplyVia the measurement phase (90 – 600 V)
    BatteryNiMH – Battery life 1 hour
    Dimensions180 x 88 x 37 mm
    Weight400 g

    PEL51 Data Sheet

    PEL51 Data Sheet

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