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Mega Beast Product Demonstration

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Mega Beast Product Demonstration HJ Arnett Industries, LLC Portland, OR 1-800-684-9844 Chris Shipley, Sales Manager Chris.Shipley_at_arnettindustries.com – PowerPoint PPT presentation

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Title: Mega Beast Product Demonstration


1
Mega Beast Product Demonstration
  • HJ Arnett Industries, LLC
  • Portland, OR
  • 1-800-684-9844
  • Chris Shipley, Sales Manager
  • Chris.Shipley_at_arnettindustries.com

2
HJ Arnett Industries- Who are we?
  • Located in Portland, OR- Established in 1971
  • Began with ideas from lineman for tools needed in
    the field and began manufacturing to fill those
    needs
  • Full Dielectric Testing Lab- Rubber goods, Hot
    Line Tools, Boom Trucks
  • Revenue Protection Consulting Group- Assist with
    investigation and reclamation of revenue lost
    from illegal taps, tampering and fraud
  • Product Manufacturer- Proprietary goods used for
    revenue protection, power quality and fault
    locating investigations

3
Power Quality- Sources of Problems
  • Harmonic distortionContinuous or sporadic
    distortions of the 60-hertz (Hz) voltage sine
    waveform, usually caused by microprocessor based
    loads in the building such as computer power
    supplies, lighting ballasts, and electronic
    adjustable speed drives. Harmonics can also be
    transmitted from an energy user down the block.
    These can cause telecommunications or computer
    interference overheating in motors,
    transformers, or neutral conductors decreased
    motor performance deterioration of power-factor
    correction capacitors or erratic operation of
    breakers, fuses, and relays.
  • Interruption, momentary A very short loss of
    utility power that lasts up to 2 seconds, usually
    caused by the utility switching operations to
    isolate a nearby electrical problem.
  • Interruption, temporaryA loss of utility power
    lasting from 2 seconds to 2 minutes, caused by a
    nearby short circuit due to something like
    animals, wet insulators, or accidents. Corrected
    by automated utility switching.

4
Power Quality- Sources of Problems
  • Long-term outageA loss of utility power lasting
    more than 2 minutes due to major local, area, or
    regional electrical events.
  • NoiseSporadic voltage changes consisting of
    frequencies higher than the normal 60-Hz power
    frequency due to any number of causes, including
    arc welders, loose wiring, and nearby radio and
    TV transmitters.
  • SagA short-term decrease in voltage lasting
    anywhere from milliseconds up to a few seconds.
    Sags starve a machine of the electricity it needs
    to function, causing computer crashes or
    equipment lock-ups. Usually caused by equipment
    start-up-such as elevators, heating and
    air-conditioning equipment, compressors, and copy
    machines-or nearby short circuits on the utility
    system.

5
Power Quality- Sources of Problems
  • SpikeA very brief (nanoseconds to milliseconds)
    change in voltage ranging from tens to thousands
    of volts. Can be produced by utility and customer
    equipment operations, nearby lightning strikes,
    falling tree limbs on power lines, and even
    static discharges.
  • SurgeA short-term increase in voltage, lasting
    up to a few seconds. They are due either to
    customer equipment operation, such as air
    conditioners or motors switching on and off, or
    to utility activities, such as capacitor
    switching.
  • Transient A sudden momentary change in voltage.
    Also called a spike.
  • UndervoltageA decrease in voltage lasting longer
    than a few seconds. Usually due to undersized
    wiring at the facility but can also be caused by
    overloaded utility circuits and result in
    brownouts.

6
Power Quality- Why do customers call? What are we
really looking for?
  • Lights dim when several appliances are in use or
    as they are turned on. (hair dryers, toaster
    oven, TV, stereo, computer)
  • Lights work, but appliances do not work properly
    (toaster oven doesnt heat, hair dryer runs slow,
    etc.)
  • We are looking for service problemson the
    Utility Side (examples transformer to meter
    cable faults/connections) or Customers Side
    (examples internal electrical circuit, faulty
    wiring, circuit breaker/fuse).

7
Power Quality Testers
  • The Super Beast and Mega Beast are conductor
    testers used to apply an Amp load on 120/240 volt
    service to determine if there is an conductor or
    neutral problem.
  • Eliminates the need for homeowner being present
    during testing. One utility employee can perform
    a test at the meter socket and immediately
    determine the source of problems.

8
First things First
  • The following tutorial is a factory simulated
    model and results for individual utilities may
    vary.
  • Always wear proper safety equipment when
    operating the Mega Beast.
  • Make sure all connections are secure.

9
Getting Started
  • Remove the KWH meter and inspect base for loose
    connections or other issues.
  • With the Mega Beast 100 Amp breaker in the off
    position (de-energized), hook up the alligator
    clips as shown. First place the Green Neutral,
    then place Black on left, Red on Right.

10
Voltage
  • When the alligator clips are secured in place,
    flip the 100 Amp breaker to ON and the voltages
    between each conductor and the neutral will be
    displayed on the digital meters. The 112 V shown
    to the right should be 120V /- 5.
  • Remember the displayed pictures are factory
    simulations and not indicative of actual field
    voltages.

11
Applying a load to the left conductor
  • Turn the switch to the left and start by applying
    20 Amps by turning on one of the four toggle
    switches (no order necessary). You may add an
    additional 20 Amp load as needed, up to 80 Amps.
    In the following picture there is no problem with
    the left meter only dropping 1V.

12
Applying a load to the left conductor
  • This photo shows a partially open left conductor
    with the left meter dipping significantly and the
    right meter only dropping a volt or two.

13
Applying a load to the left conductor
  • Here we have a fully open left conductor. The
    left meter goes blank and the right meter remains
    close to the original voltage.

14
Applying a load to the left conductor
  • The photo on the right shows us a partially open
    neutral. With the load applied to the left, the
    left meter decreases significantly and the right
    meter increases. If you move the switch to the
    right you will see the voltages reversed.

15
A full open neutral
  • A full open neutral is shown here to the right.
    Whether you have the load applied to the left or
    right conductor the meter readings will be the
    same with one close to 240V and the other blank.

16
Applying a load to the right conductor
  • The right meter drops one or two volts and the
    left meter doesnt drop or drops very little.
    The more load you apply the more the voltage
    readings will decrease. If no major change in
    voltage then the utility side of the meter is OK.

17
Applying a load to the right conductor
  • This photo shows a partially open right conductor
    with the right meter dipping significantly and
    the left meter only dropping a volt or two.

18
Applying a load to the right conductor
  • Here we have a fully open right conductor. The
    right meter goes blank and the left meter remains
    close to the original voltage.

19
Applying a load to the right conductor
  • The photo on the right shows us a partially open
    neutral. With the load applied to the right, the
    right meter decreases significantly and the left
    meter increases. If you move the switch to the
    left you will see the voltages reversed.

20
Referencing the field guide on back panel
  • Remember, if you take the Mega Beast out in the
    field and havent used it before or it has been
    awhile, please read the field instruction guide
    on the back panel for a quick review.

21
Finishing Note
  • Please remember to wear your safety clothing and
    rubber protective gear when using the Mega Beast.
  • The Mega Beast is for use on 120V service only.
  • If you have any questions or need any assistance
    using the Mega Beast, please give us a call at
    1-800-684-9844.
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