Harmonics Screen, Trend Screen | Fluke 1750 manual

Power Recorder

Viewing Live Data

Harmonics Screen

The Harmonics screen shows the magnitudes of the selected phases of V and I. The scale is % of nominal.

The slider control displays harmonics of a higher order up to the 50th. The V and A scaling arrows are on the screen in the upper right.

If the power type is delta, V phases are AB, BC, and CA (L1L2, L2L3, L3L1 is available as a localized European labeling scheme). If the power type is Wye, V phases are AN, BN, CN, and NG. (N = neutral, G = ground).

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Trend Screen

The Trend screen shows live data being recorded as a strip chart display of the selected phases of voltage or current. This moment in time is visible on the right side of the graph.

The traces fill the screen in 10 minutes, and continue FIFO (first-in, first-out). This feature is intended to paint a picture of the short-term stability of the power system. The V and A scaling arrows on the upper right work like the scaling arrows on the PHASOR screen.

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Fluke 1750 specifications Harmonics Screen, Trend Screen

Contents

1750 Limited Warranty and Limitation of Liability Table of Contents 1750 List of Tables 1750 List of Figures 1750 Introduction Power Recorder Contacting Fluke XW Warning Safety Information Symbols Meaning Accessories Fluke 1750 Power Recorder Features Input Terminals and Controls Applying the Front Panel Decal Applying the Front Panel Decal Connecting the Supplemental Ground Terminal Charging the PDA Battery Installing the SoftwareInstalling Power View on the PDA PC System Requirement for Power Analyze Installing Power AnalyzeLanguage Selection Work Flow Installing the Power Recorder at a Facility Connecting the Recorder to the Wiring Installing the Recorder Finishing UP Verifying Your Connection Managing Recorded Data Power Type Diagrams Example Branch circuit at an outlet One-Phase IT No Neutral One-Phase Split Phase GND Three-Phase Delta Three-Phase IT Three-Phase High Leg Example a variant of power transformer winding type Element Delta ØC/L3 ØB/L2 Connecting to the Recorder Communicating with the Recorder Using Power View Power View Menus Navigating in Power View on the PDA Icons on the Menu Bar Fluke Menu Tree Home Screen Azd113.bmp Downloading Data and Erasing Memory Azd117.bmp Azd108s.bmp Azd109s.bmp Scope Screen Viewing Live Data Phasor Screen Meter Screen Trend Screen Harmonics Screen Viewing Phases Setting Up the Recorder Setup screen shows setup options Probe Detect Setting the Clock Adding a Measurement Description Setting the IP Address Using Phase Swap Configure Nominal Power Values Assign Recorder Name and Password Setting the Volts and Current Ratio Azd132.bmp Working with Annotations Change Display Language and Phase Identifier Azd137.bmp Using Image or Voice Annotations Turn off the Recorder Cleaning and Maintenance Regulatory Information for Wireless Communication Input Specifications General SpecificationsSynchronization and Sampling Voltage and Current Measurements Voltage and Current Measurement Accuracy Power and PF MeasurementTransient Voltage Impulse Dip Sag and Swell Measurements Environmental and Safety Specifications External Interface Specifications