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Fluke 1738 Three-Phase Power Quality Logger

Fluke
SKU: FLUKE1738-CONF
  • Fluke Connect enabled
  • Automatically capture voltage, current, power, harmonics and associated power quality values
  • Locally store 20+ data logging sessions
More Info

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Fluke 1738 Three-Phase Power Logger

Fluke 1738 Three-Phase Power Logger with integrated Fluke Connect functionality is the perfect tool for making real-time decisions through power quality analysis. The Fluke Connect functionality allows you to share critical data relating to your facility or equipment energy usage. The 1738 allows you to automatically capture over 500 power quality parameters, sharing them directly to cloud storage for remote access by colleagues or customers from anywhere in the world. The ability to read and assess feedback from energy surveys, load studies and harmonics assessments allows you to take swift action in addressing issues that may cause critical failure, in addition to improving overall performance and efficiency.

The included energy Analyse Plus software package allows you to export the data for comprehensive analysis at a desktop PC. Creating detailed reports and evaluations of captured data can allow you to share your finding clearly with colleagues and business stakeholders, resolving issues and optimising system reliability with ease. Designed to measure the most critical parameters, this instrument can simultaneously log:

  • RMS voltage
  • RMS current
  • Voltage
  • Voltage and current harmonics up to the 50th harmonic
  • Active power
  • Reactive power
  • Power factor
  • Active energy
  • Power factor
  • Active energy
  • Reactive Energy

The optimised user interface uses a guided graphical setup process, making the user experience seamless and quick. A bright, full colour display makes reading screen values easy, even in low-light conditions. Complete “in-the-field’ setup means that there’s no requirement to return to a PC terminal or workshop to reset or move the unit to a new point of connection. This model can also be powered directly from the measured circuit, removing the need for locating power outlets or using extension cords.

Each Fluke 1738 comes including voltage test leads, alligator clips, flexible current probe, voltage probes and line cords, in addition to a carry case and some additional accessories. Below, you will find a full list of all of the accessories and options for the 1738, helping you make an informed purchasing decision.

  Fluke 1738/B Fluke 1738/EUS Fluke 1738/INTL
Model Power logger advanced version Power logger advanced version (EU and US) Power logger advanced (International)
Functions      
PQ Health (EN50160 analysis) ✔ ✔ ✔
Fluke Connect module support ✔ ✔ ✔
Recording      
Trend ✔ ✔ ✔
Waveform Snapshots + RMS profile ✔ ✔ ✔
Communication      
USB (mini B) ✔ ✔ ✔
WiFi download of instrument data ✔ ✔ Optional
Included Accessories      
WiFi and BLE adapter Option ✔ Option
USB Flash Drive (4GB) ✔ ✔ ✔
USB Cable ✔ ✔ ✔
3PHVL-173 Flat Cable ✔ ✔ ✔
1x red, 1x black 0.1m cable ✔ ✔ ✔
1x red, 1x black 1.5m cable ✔ ✔ ✔
Alligator clips 4 4 4
C173x Soft Case ✔ ✔ ✔
Colour Coding Set ✔ ✔ ✔
173x-Hanger kit ✔ ✔ ✔
MP1-Magnet Probe 4 4 4
i173x-Flex1500 12" Current Clamps Not supplied 4 included 4 included
Line cord EU, UK, US, AU, BR EU, US, UK EU, UK, US, AU, BR
Compatible Optional Accessories      
173X-AUX analog adapter ✔ ✔ ✔
i17XX-flex1500 12" current probe ✔ ✔ ✔
i17XX-flex3000 24" current probe ✔ ✔ ✔
i17XX-flex6000 36" current probe ✔ ✔ ✔
i40s-EL current clamp ✔ ✔ ✔
IEEE 519 reporting opt ✔ ✔ ✔

Fluke Connect®

The Fluke 1738 is compatible with Fluke Connect® providing users with the ability to connect other Fluke Connect® devices to simultaneously log up to two additional measurement parameters, virtually any parameters via a Fluke Connect® wireless digital multimeter or module.

Kit Comparison

  Fluke 1732 Fluke 1734 Fluke 1736 Fluke 1738
Three phase Energy Logger ✔ ✔    
Three phase power logger:     ✔ ✔
Measure V, I, kW, Cos/DPF, kWhr ✔ ✔ ✔ ✔
Measure MIN/MAX and AVG values ✔ ✔ ✔ ✔
10 day logging ✔ ✔ ✔ ✔
THD measurement (V and I) ✔ ✔ ✔ ✔
Harmonics 1 to 25 for V and I     ✔ ✔
Energy assessments     ✔ ✔
Neutral Current Measurement (four current channels):     ✔ ✔
Voltage event capture     ✔ ✔
Waveform and inrush capture     Upgrade available ✔
IEEE519 total harmonic distortion measurements:     Optional Optional
Fluke Connect® Upgrade available ✔ Upgrade available ✔
Wi-Fi Optional ✔ ✔ ✔
Wi-fi/Bluetooth: Optional ✔ Optional ✔
Magnetic probe set: Optional ✔ Optional ✔
Magnetic hanger: Optional ✔ Optional ✔

Key Features

  • 4 flexible current probes - measures all three phases and neutral
  • Locally store 20+ logging sessions
  • Sensitive touch screen
  • Graphical, guided setup process
  • Measure dips, swells and inrush currents through waveform capture
  • Safety rated to 600 V Cat IV/1000 V Cat III
  • Fluke Connect enable
  • Log voltage, current, power and harmonics
  • In-field setup, no need to return to PC or workshop

What's In The Box?

  • Fluke 1738 Three-Phase Power Logger
  • Power supply
  • Voltage test leads
  • Alligator clips (4x)
  • 12 in 1,500A flexible current probe (4x)
  • Soft case
  • Energy Analyse Plus software
  • Magnetic hanging strap
  • Magnetic voltage proves (4x)
  • WiFi/BLE adapter
  • Line cords
  • Colour coding set
  • Documentation on USB flash drive
Specification
  • Voltage: range - 1000V, max res - 0.1V, ± (0.2 % + 0.01 %)
  • Frequency: range- 42.5Hz to 69Hz, max res - 0.01V, ± (0.1 %)
  • Aux input: range - ± 10V dc, max res - 0.1mV, ± (0.2 % + 0.02 %)
  • Voltage min/max: range - 1000V, max res - 0.1 V ± (1 % + 0.1 %)
  • THD on voltage: range - 1000%, max res - 0.1%, ± 0.5
  • THD on current: range - 1000%, max res - 0.1%, ± 0.5
  • Voltage range:100V to 500V using safety plug input when powering from the measurement circuit, 100V to 240V using standard power cord (IEC 60320 C7)
  • Battery: Li-ion 3.7 V, 9.25 Wh, customer-replaceable
  • On-battery runtime: Four hours in standard operating mode, up to 5.5 hours in power saving mode
  • Color LCD display: 4.3-inch active matrix TFT, 480 pixels x 272 pixels, resistive touch panel
  • Dimensions: Instrument - 19.8 cm x 16.7 cm x 5.5 cm (7.8 in x 6.6 in x 2.2 in), Power supply - 13.0 cm x 13.0 cm x 4.5 cm (5.1 in x 5.1 in x 1.8 in), Instrument with power supply attached - 19.8 cm x 16.7 cm x 9 cm (7.8 in x 6.6 in x 3.5 in)
  • Weight Instrument: 1.1 kg (2.5 lb) Power supply: 400 g (0.9 lb)