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Power Quality
Analyzers & Dataloggers
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Kill-A-Watt
Electrical Usage Monitor - P3-P4460
Monitor Power Used By
Appliances, Computers or any other 120V
Devices
A large LCD display counts consumption by
the Kilowatt-hour just like utility
companies. You can figure out your
electrical expenses by the hour, day, week,
month, even an entire year. Monitor the
quality of your power by displaying Voltage,
Line Frequency, and Power Factor. |
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Black & Decker
Energy Saver Series Power Monitor - EM100B
Wireless Transmitter
Monitors Power Consumed At Your Electric
Meter
This
easy-to-use device tells you - in real time
- the amount of electricity you're using, as
you use it! The Power Monitor consists of
two parts - a wireless transmitter that
easily attaches to your electric meter, and
a wireless handheld device that uses data
from your electric meter to display
information about your energy consumption.
Using information about your electric rates,
you can track minute-by-minute changes in
electric consumption as major appliances are
turned on and off. Take control of electric
bills and save up to 20% a month. |
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Watts Up? .Net
Internet Enabled Power Usage Monitor -
Monitor Power Usage
from Plugged Devices Over The Internet
Determine what it costs to run any
appliance. Displays information in true
dollars and cents - no need to do the
conversions. Take it with you when you go
appliance shopping for on-site testing.
Internet enabled power switching and data
access over the internet. |
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 400A
True RMS AC/DC Watt Clamp MultiMeter - Extech
380940
True RMS AC/DC Clamp Meter
with True Power to 240kW
Measures 400A AC/DC Current. 600V AC & 400V
DC Voltage. DC and AC True Power to 240kW. Frequency
to 1MHz. High resolution 10W or 100mA.
4000 Count LCD Display. 0.9" (23mm) jaw size for conductors up to 300MCM.
Auto Zero function for DC current. |
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True RMS
Single Phase Power Analyzer - Extech
380801
Analyzes AC/DC Power
Loads with PC Interface & Datalogging
Four simultaneous LCD displays of Watts,
Power Factor or VA, Voltage or Hz, Amps.
True RMS Voltage and current measurements of
sine, square, triangular and distorted wave
forms with a crest factor < 5. Plug device
to be tested directly into the Power
Analyzer. Model 380801 used for data
acquisition when connected to a PC. Choice
of battery or AC/DC adaptor power provides
line isolation. Max Recall, Data Hold,
Overload Protection. Sampling (update) rate
is 2.5 times per second. |
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True RMS
Power Analyzer with Datalogger - Extech
380803
Analyzes AC/DC Power
Loads with PC Interface & Datalogging
Built in Datalogger stores up to 1,012
readings. Choice of single record storage or
continuous datalogging. Four simultaneous
LCD displays of Watts, Power Factor or VA,
Voltage or Hz, Amps. True RMS Voltage and
current measurements of sine, square,
triangular and distorted wave forms with a
crest factor < 5. Plug device to be tested
directly into the Power Analyzer. Choice of
battery or AC/DC adaptor power provides line
isolation. Max Recall, Data Hold, Overload
Protection. Sampling (update) rate is 2.5
times per second. |
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 DM-II-Plus Digital Recorder / Datalogger - Amprobe DM-II-Plus
Complete 1 & 3 Phase Power Recorder in
a Single Kit - 0-600V AC, 1-1000A AC
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. Easy to use, it's capable of measuring and
recording voltage, current, voltage anomalies (sags or
surges), harmonics, energy and power (active, reactive and
apparent), power factor (true and displacement), and
frequency. 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. |
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1000A
3-Phase Power Quality Analyzer / Datalogger - Extech 382090
4 Clamps For Power Monitoring and
Power Measurements on Single Phase, 3-Phase/3-Wire or
3-Phase/4-Wire Systems
Four clamps for power measurements on single phase,
3-phase/3-wire or 3-phase/4-wire systems - Clamp-on True RMS
power measurements with software for Harmonics analysis.
Automatically logs up to 20,000 sets of measurements and
manually logs up to 99 sets. Large backlit LCD displays 10
parameters simultaneously. |
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1000A
3-Phase Power Quality & Harmonics Analyzer - Extech 382095
For Power Monitoring and Power
Measurements on Single Phase, 3-Phase/3-Wire or
3-Phase/4-Wire Systems
For power measurements on single phase, 3-phase/3-wire or
3-phase/4-wire systems - Clamp-on True RMS power measurements
with on-screen Harmonics display (1-99th order) - Capture 28
Transient events (including Dip, Swell and Outage) - Datalogger
records up to 52,428 records. Large LCD displays up to 35
parameters in one screen. Analysis of Total Harmonic
Distortion. CAT III-1000V, CE approved; 1 Year Warranty. |
Power Quality
Books & References
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Fundamentals of Electric
Power Quality
Comprehensive Coverage of Electric
Power Quality and Harmonics
Spring 2009 Edition!! The textbook is designed for a
one-semester upper-level undergraduate and first-year
graduate course on electric power quality and harmonics.
Subject matters include concepts of power quality phenomena,
voltage sags and momentary interruptions, voltage sag
analysis and computations, transient overvoltage phenomena,
and power systems harmonics. This text comes with numerous
examples and end-of-chapters problems. |
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Handbook of Power Quality
Background & Theory of Power Quality
Measurement Procedures & Problem Solving
Handbook of Power Quality examines of the full panorama of
Power Quality disturbances, with background theory and
guidelines on measurement procedures and problem solving. It
uses the perspectives of both power suppliers and
electricity users, with contributions from experts in all
aspects of Power Quality supplying a vital balance of
scientific and practical information. |
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Power Systems Transients:
Parameter Determination
Covers The Determination of Parameters
For Electromagnetic Transient Models
The increasing capabilities of software tools and computers
have become a challenge for standard developers of power
system transients, especially as more sophisticated models
can now be developed and implemented at lower costs. In many
cases the primary problem is the lack of reliable tests and
conversion procedures. This book fills that need by covering
the determination of parameters for electromagnetic
transient models. Illustrated with case studies, it provides
modeling guidelines for the selection of adequate
representations for main components. |
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Understanding Power Quality
Problems: Voltage Sags & Interruptions
Comprehensive Guide to Analyzing,
Predicting and Mitigating Power Disturbances
Now in this comprehensive book, power engineers and students
can find the theoretical background necessary for
understanding how to analyze, predict, and mitigate the two
most severe power disturbances: voltage sags and
interruptions. This is the first book to offer in-depth
analysis of voltage sags and interruptions and to show how
to apply mathematical techniques for practical solutions to
these disturbances. |
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