Quickly and easily discover electrical and mechanical performance of electric motors, and evaluate power quality with a single test tool

The Fluke 438-II Power Quality and Motor Analyzer adds key mechanical measurement capabilities for electric motors to the advanced power quality analysis functions of the Fluke 430 Series II Power Quality Analyzers. Quickly and easily measure and analyze key electrical and mechanical performance parameters such as power, harmonics, unbalance, motor speed, torque and mechanical power without the need of mechanical sensors. Fluke 434-II, 435-II and 437-II Power Quality Analyzer users can add motor analysis capabilities to their existing units with the Fluke-438-II/MA Motor Analyzer upgrade kit.

he ideal portable motor analysis test tool, the 438-II can help locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems, while giving technicians the mechanical and electrical information they need to effectively evaluate motor performance.

• Measure key parameters on direct-on-line motors including torque, RPM, mechanical power and motor efficiency
• Perform dynamic motor analysis by plotting of motor derating factor against load according to NEMA/IEC guidelines
• Calculate mechanical power and efficiency without the need of mechanical sensors, just connect to the input conductors and you're ready to go
• Measure electrical power parameters such as voltage, current, power, apparent power, power factor, harmonic distortion and unbalance to identify characteristics that impact motor efficiency
• Identify power quality issues such as dips, swells, transients, harmonics and unbalance
• PowerWave data technology captures fast RMS data, and shows half-cycle averages and waveforms to characterize electrical system dynamics (generator start-ups, UPS switching etc.)
• Waveform capture function captures 100/120 cycles (50/60 Hz) of each event detected event, in all modes, without set-up
• Automatic transient mode captures waveform data at 200 kS/s on all phases simultaneously up to 6 kV
• Fluke Connect® compatible* – view data locally on the instrument, via Fluke Connect mobile app and PowerLog 430-II desktop software
• Safety rated for industrial applications 600 V CAT IV/1000 V CAT III rated for use at the service entrance and downstream

Fluke-438-II Three-phase power quality and motor analyzer
Includes:

• Test lead set
• i430 Thin flexible current probes (4)
• Battery
• Power adapter
• Combination WiFi/SD card
• Soft carry case
• CD Rom with PowerLog 430-II software and user documentation

Fluke-438-II/Basic Three-phase power quality and motor analyzer without current flexis (excludes FC WiFi SD card)
Includes:

• Test lead set
• Battery
• Power adapter
• 8GB SD card
• Soft carry case
• CD Rom with PowerLog 430-II software and user documentation

Fluke-438-II/INTLThree-phase power quality and motor analyzer, international version (excludes FC WiFi SD card)
Includes:

• Test lead set
• i430 Thin flexible current probes (4)
• Battery
• Power adapter
• 8GB SD card
• Soft carry case
• CD Rom with PowerLog 430-II software and user documentation

Fluke-438-II/MA430-II motor analyzer upgrade kit
Includes:

• Firmware upgrade package to add motor analysis capabilties to existing Fluke 434, 435 and 437 Series II Power Quality Analyzers