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Fluke

1738 Power Logger

It performs advanced analysis w/ an enhanced Power Quality Health Summary (EN50160) function that provides you w/ fast insight into overall electrical system health

Have questions? We're here to help!
Have questions? We're here to help!

The Fluke 1738 Three-Phase Power Loggers built with Fluke Connect® mobile app and desktop software compatibility give you the data you need to make critical power quality and energy decisions in real-time. The ideal test tools for conducting energy studies and basic power quality logging, the 1738 automatically capture and log over 500 power quality parameters so you have more visibility into the data you need to optimize system reliability and savings. With the Fluke 1738 Advanced Power Logger you can perform advanced analysis with an enhanced Power Quality Health Summary (EN50160) function that provides you with fast insight into overall electrical system health. The Power Quality Health Summary is an evaluation of the logged data based on detailed power quality measurements and includes viewable event waveform captures so you have even more visibility into the data you need to optimize system reliability and savings.

An optimized user interface, flexible current probes, and an intelligent measurement verification function that allows you to reduce measurement errors by digitally verifying and correcting common connection errors makes setup easier than ever and reduces measurement uncertainty. Access and share data remotely with your team via the Fluke Connect® app so you can maintain safer working distances and make critical decisions in real-time, reducing the need for protective equipment, site visits and check-ins. You can also quickly and easily chart and graph measurements to help identify issues and create detailed reports with the included Fluke Energy Analyze Plus software package. Optionally, you can create IEEE519 Reports giving you more insight into harmonic levels, voltage and current distortion, and load current (license required).

• Key measurements: Automatically capture and log voltage, current, power, harmonics and associated power quality values, and capture dips, swells, and inrush currents with event waveform snapshots and high-resolution RMS profiles
• Convenient instrument powering: Power instrument directly from the measured circuit
• Energy Analyze Plus application software: Download and analyze every detail of energy consumption and power quality state of health with our automated reporting and use the integrated power quality health summary to get an at-a-glance understanding of system health

Electrical Specifications

Power Supply

Voltage Range

100 V - 500 V using safety plug input when powering from the measurement circuit

100 V - 240 V using standard power cord (IEC 60320 C7)

Power Consumption

Maximum 50 VA (max. 15 VA when powered using IEC 60320 input)

Efficiency

≥ 68.2% (in accordance with energy efficiency regulations)

Maximum No-Load Consumption

< 0.3 W only when powered using IEC 60320 input

Mains Power Frequency

50 Hz / 60 Hz, +/- 15%

Battery

Lithium-ion 3.7 V, 9.25 Wh, customer-replaceable

On-Battery Run-time

4 h in standard operating mode, up to 5.5 h in power saving mode

Charging Time

< 6 h

Data Acquisition

Resolution

16-bit synchronous sampling

Sampling Frequency

10.24 kHz at 50 Hz / 60 Hz, synchronized to mains frequency

Input Signal Frequency

  • Thumbnail of document 1738 Power Logger Data Sheet 11481
    Download

    1738 Power Logger Data Sheet 11481

    Download
  • Thumbnail of document 1738 Power Logger Manual 11482
    Download

    1738 Power Logger Manual 11482

    Download

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