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LIGHTNING AND POWER QUALITY
Lightning kills more people than tornadoes and hurricanes
combined. It causes many Workers Compensation claims and law suits.
The cost to facilities in lightning related electronic
equipment loss is substantial. Loss control managers need to be assessing
what can be done to prevent not only the financial loss but also the down
time, risk of injury and the loss of the reliability in equipment.
When you install surge suppressors it not only eliminates
lightning losses but will prevent the transient deterioration of equipment,
which causes early replacement. In an IBM study they determined that using
clean power could eliminate 88.9% of the failures. To view a demonstration of
data and CCTV protection got to the following link. Hit return to come back to
this page.
The problem is getting the right equipment installed
correctly. It is a vital part of power quality and lightning protection
to have the proper grounding that not only meets the National Electrical
Code but also meets proper standards for lightning.
There is transient activity in facilities every day
causing small blisters in the microchips. These blisters can build up
and short out the chip but surge suppressors will prevent the blisters.
It is no longer an option to clean up the power in most facilities it is
imperative. We keep adding more and more sensitive microprocessors to raw
power and these computers keep adding problems to the power.
With clean power you can save in many ways:
- Personal injuries
- Equipment not damaged by lightning
- Equipment will last longer
- Equipment will be more reliable
- Less down time
- No bad publicity from emergency services being out of service
- You will use less electricity
- Save on liability law suits
Conclusion: You will improve your power quality someday
so it might as well be now and let it pay for itself. You cannot keep adding
non-linear devices to the power without some changes.
Bob Turner
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