Power Quality Analyzers and Recorders

   Multifunction Recorders & Analyzers   

Orders over $200 ship FREE to 48 States

Amprobe Instruments

Amprobe DM-II Plus Power Quality Datalogger / Recorder

Amprobe DM-III Multitest & DM-III Multitest F Three Phase Power Quality Analyzer / Recorders

Amprobe's DM-II PLUS is a full-featured three phase power quality recorder to maintain, diagnose and troubleshoot electrical systems. It measures and records a broad spectrum of power quality parameters.

All the Features of DM-II Pro plus:
        - Voltage Sag & Surge
        - Harmonics up to 49th
        - Phase Sequence
        - and more

This unique product comes as a complete kit with current transducers and an increased memory size for data storage, larger display size, and real-time downloading using Amprobe's unique Download Suite software. - more

$3495.00 
$3025.00

The DM-III Multitest measures and records three phase: voltage, current, voltage anomalies (sags or surges), harmonics, energy and power (active, reactive and apparent), power factor (true and displacement), frequency and phase sequence.

The DM-III Multitest F is a multitalented device that provides everything an electrical engineer or a technician needs to perform maintenance or installations on the electrical system.

It can test wires and motors for proper insulation, as well as measure the resistance of the grounding systems and resistivity of the soil. On board memory makes it a perfect tool for preventive maintenance applications. - more

• Measures voltage drop under full load

• Identifies proper wiring in 3-wire receptacles

• True RMS

• Ground to neutral voltage

• Ground impedance

• Hot and neutral conductor impedances

• Identifies false (bootleg) grounds

• Tests GFCIs and EPDs for proper operation

• Verifies isolated grounds (with Optional adapter)

• Conducts testing without disturbing sensitive loads

• Tests AFCIs for proper operation & tests for shared Neutrals that can lead to AFCI nuisance tripping (Model 61-165) - more

Monitor voltage near sensitive equipment

• Real-time TRMS voltage, frequency, and harmonics monitoring
• Logs voltage, sags, swells and impulses
• Measures % THD and logs periods of 3% (line to neutral)
• Selectable thresholds based on the most accepted international standards, defaults to ITIC *
• Custom programmable event thresholds
• Invertible display, when it is necessary to plug in upside down
• Saves up to 512 events  - more

   Power Quality Clamp-On Meters   

Orders over $200 ship FREE to 48 States

This instrument combines the standard features of professional clamp-on meters, with full Power analyzing capabilities! -

Measure: Active (W), Reactive (VAR) and Apparent (VA) Powers along with dual display Power Factor readout. Increase measuring efficiency with an optional PC interface kit.

• TRMS sensing
• AutoVA - Auto Selection of AC Volts, DC Volts or AC Amps
• AC/DC Voltage up to 600V, AC Current up to 1000A, Resistance, Frequency
• Active (W), Reactive (VAR) and Apparent (VA) Power with dual-display Power Factor readout, Temperature
• Optional PC interface capability (RS-232 KIT2) - more

The ACD-41PQ provides a simple and effective way to verify if the electrical system is affected by harmonics and get a complete Power analysis. The measuring efficiency can be increased with an optional PC interface kit.

• TRMS Measurements:
• Total Harmonics Distortion THD, AC/DC Voltage up to 600V, AC Current up to 1000A, Resistance, Frequency, Temperature
• Peak hold
• Optional PC interface capability (RS-232 KIT2)
• Audible continuity
• Auto power off
• Automatic polarity - more

These Instruments combine the standard features of professional clamp-on meters with full power analyzing capabilities. View individual Harmonics with the ACD-56 HPQ

 
more Clamp-On Multimeters

Orders over $200 ship FREE to 48 States
 

Identify and Solve Key Electric-Power-Quality Problems and Ensure Reliable Power Delivery to All Customers

Power Quality in Electrical Systems equips you with the latest engineering techniques for providing power quality to all customers, and includes vital information on manufacturing, data processing, and healthcare facilities.

Based on an IEEE Professional Education course, the book is a practice-oriented engineering tutorial for solving key electric-power-quality problems.

This skills-building resource is designed to improve job performance by taking you step-by-step through voltage distortion…harmonic current sources…power capacitors…corrections for power-quality problems …switched-mode power supplies…uninterruptible power supplies…standby power systems…power-quality measurements…and more...

Power Quality Measurement & Troubleshooting Resource Guide AT-1432 $275.00

This new edition covers the fundamentals of power generation, distribution, quality, monitoring, and troubleshooting. On-line and portable power monitoring and testing concepts are detailed.

Power quality measurements are introduced with common applications. Factoids throughout the chapters relate to power quality principles, troubleshooting tips, test instrument applications, and selected chapter content. Power Quality Measurement and Troubleshooting is authorized by the Fluke Corporation, and Fluke test instruments are depicted throughout the text.

Expanded coverage on procedures for phase unbalance measurement, single phasing measurement, three phase measurement, phase sequence measurement, and motor rotation measurement.- more

Related:

>> Tools for Electricians <<
 

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