Fluke 1736 and 1738 Three-Phase Power Quality Loggers

Brand: Fluke Corporation

The Fluke 1736 and 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 1736 and 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
Features
  • Versatile, three-phase power loggers for conducting energy, load and power quality studies.
  • 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 directly from the measured circuit
  • Download and analyze every detail of energy consumption and power quality state of health with our automated reporting.

Specifications

Voltage

  • Range:1000 V
  • Resolution: 0.1 V
  • Intrinsic Accuracy: ± (0.2 % + 0.01 %)

i17xx-flex 1500 12”

  • Range: 150 A to 1500 A
  • Resolution: 0.1 A to 1 A
  • Intrinsic Accuracy: ± (1 % + 0.02 %)

i17xx-flex 3000 24”

  • Range: 300 A to 3000 A
  • Resolution: 1A to 10 A
  • Intrinsic Accuracy: ± (1 % + 0.03 %)

i17xx-flex 6000 36”

  • Range: 600 A to 6000 A
  • Resolution: 1A to 10A
  • Intrinsic Accuracy: ± (1.5 % + 0.03 %)

i40s-EL Clamp

  • Range: 4A to 40A
  • Resolution: 1 mA to 10 mA
  • Intrinsic Accuracy: ± (0.7 % + 0.02 %)

Frequency

  • Range: 42.5 Hz to 69 Hz
  • Resolution: 0.01 Hz
  • Intrinsic Accuracy: ± (0.1 %)

Auxillary Input

  • Range: ± 10 V dc
  • Resolution: 0.1 mV
  • Intrinsic Accuracy: ± (0.2 % + 0.02 %)

Power Consumption

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

Power Efficiency

  • ≥ 68.2 % (in accordance with energy efficiency regulations)

Battery

  • Li-ion 3.7 V, 9.25 Wh, customer-replaceable

Resolution

  • 16-bit synchronous sampling

Input Signal Frequency

  • 50/60 Hz (42.5 to 69 Hz)

Standards Compliance

  • Harmonics: IEC 61000-4-7: Class 1
  • Power quality: IEC 61000-4-30 Class S, IEC 62586-1 (PQI-S device)
  • Power: IEEE 1459
  • Power quality compliance: EN 50160 (for measured parameters)

Interfaces

  • USB-A
  • WiFi
  • Bluetooth
  • USB-mini

Number of Inputs

  • Voltage: 4 (3-Phases and neutral)
  • Current: 4, mode selected automatically for attached sensor
  • Auxiliary: 2
  • Wireless Connection: 2

Operating Temperature

  • -10° C to +50° C
  • 14° F to 122° F

Enclosure

  • IP50 in accordance with EN 60529

Safety

  • IEC 61010-1
  • IEC Mains Input: Overvoltage Category II, Pollution Degree 2
  • Voltage Terminals: Overvoltage Category IV, Pollution Degree 2
  • IEC 61010-2-031: CAT IV 600 V / CAT III 1000 V
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