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Whole House Surge Protectors
By Dave Rongey
Summary: This article explains what surge devices are available and how they can help protect your home with Whole House Surge Protector Methods.
Home Surge Protection - the Right Line of Defense for the Home
Protection at the Point of Entry
The first line of defense is protection at the point of entry where electricity enters a home through the main electrical service panel—and surges and voltage spikes from lightning hits enter the electrical system.
Installing service entrance protection devices, or surge arrestors, diverts surges to ground before they can enter the premises.
If the AC surge arrestor is doing its job, it shields motor-driven appliances like refrigerators, dishwashers, electric washers, and dryers from damage.
Home Surge Protection
|Additional specialized service entrance protectors can be added to protect cable TV and telephone lines, and to minimize damage to TV sets and modems.
Homeowners can also arrange for installation of branch circuit feeder devices or trips in circuit breaker panels to prevent catastrophic and internally-generated transients from damaging equipment on specific circuit branches.
According to Dr. Richard Cohen, a Senior Member of the Institute of Electrical and Electronics Engineers (IEEE), “The importance of tiered protection cannot be underestimated. Lightning and surge protection experts from IEEE, the National Institute of Standards and Technology, and the Electric Power Research Institute have known for years that the combined use of quality protectors at the building entrance, and appropriate plug-in protectors at the point of use can virtually eliminate all damage from lightning and surges. This knowledge is critical, but has not yet been broadly distributed. For this reason, the IEEE has designated a special group, which I am leading, to prepare an Application Guide on residential protection."
Providing protection at the point of entry requires an electrician-installed point-of-entry surge arrestor where power enters the residence from the utility. Surge arrestors limit surge voltage by conducting large surge currents safely to ground. However, because the voltages that pass through surge arrestors are sometimes too large to protect electronic equipment, they should be supplemented by plug-in Transient Voltage Surge Suppressors (TVSS's) where the equipment is located.
The Safest Way to Test Electrical Devices and Identify Electric Wires!The Non-Contact Electrical Tester
This is a testing tool that I have had in my personal electrical tool pouch for years, and is the first test tool I grab to help identify electrical wiring. It is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.
The Quickest Way to Check for Faulty Electrical Wiring!The Plug-In Outlet Tester
This is the first tool I grab to troubleshoot a problem with outlet circuit wiring. This popular tester is also used by most inspectors to test for power and check the polarity of circuit wiring.
It detects probable improper wiring conditions in standard 110-125 VAC outlets Provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency Lights indicate if wiring is correct and indicator light chart is included Tests standard 3-wire outlets UL Listed Light indicates if wiring is incorrect Very handy and easy to use.
Strip Off Wire Insulation without Nicking and Damaging the Electric Wire!The Wire Stripper and Wire Cutter
My absolute favorite wire stripping tool that I have had in my personal electrical tool pouch for years, and this is the tool I use to safely strip electrical wires.
This handy tool has multiple uses:
The wire gauges are shown on the side of the tool so you know which slot to use for stripping insulation.
The end of the tool can be used to grip and bend wire which is handy for attaching wire onto the screw terminals of switches and outlets..
The wire stripper will work on both solid and stranded wire. This tool is Very Handy and Easy to Use.
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