December 31, 2009

What electrical technologies are going to lead us in 2010?

Green today gone tommorow

Green today gone tommorow

With all the talk you here about green this and green that CFL’s, LED’s, GFCI’s, AFCI’s, Whole house surge protectors, Networking, Cat 5, Cat5e, Cat6, etc.. It can leave the consumer lost in information overload.

Technologies are being invented faster than we can consume them, which in effect causes a learning gap in how the new products are to be used and which ones are best.

Even as an electrical contractor in Seattle I struggle to keep up with the technologies and products being produced today. This opens up a new category or specialty for the contracting world. As an electrician I remember my roots back in Chicago, where we wire all are homes in pipe the old fashion way. Its simple install the conduit and pull the conductors through the pipe, connect a device or two and you were done. If a new circuit was ever needed you just simply pull through another circuit through the conduit and you are done. Now with romex or type nm cable you can save a lot of labor installing these cables and of course no pipe to add to the costs of installation. However if you need to add a circuit to an existing home or office it usually requires some drywall repair and more labor than just pulling over a new circuit in pipe.

As a consumer I like to pay for performance. Why should I spend all this extra money on these new “Green Technologies” Because they save you money in the long run and they protect you and your family from fires that are caused by electrical malfunctions.  Just see for yourself, look at your utility bill and see your electrical usage then go to your local hardware store and purchase some compact fluorescent lamps “CFL’s” in place of you incandescent lamps and see the difference in wattage use. You will be surprised. Oh, they usually don’t tell you but try to dim the fluorescent lamps oops that oscillating light looks terrible. Now you need to buy a new switch to replace that old dimmer you bought to save energy. Look, this is why you should always research before you buy into a trend. You can dim a fluorescent however you may need to consult with an electrician first.

I will tell you one thing and that is we are heading in the right direction and while not all technologies are practical for your application there are many ways to improve your comfort and safety. I personally would stay away from electrical products that seem cheap or are just too good of a deal to pass up. After all these products are going into your home and the cheap products are usually the first round design for the manufactures and are made of cheaper components to get them to market faster.

In the end I believe that LED lighting, solar energy and wind power are going to be more trendy as we look forward to 2010 and beyond the prices Will have to come down before the general public excepts these products as a standard replacement to older technologies.

Let’s make 2010 a safe year and educate ourselves to better understand these ever changing technologies and to use them wisely so as to protect lives and promote high standards for others to measure.

December 12, 2009

Ski Season is Here!

tangent_logom2slogosHi folks, I want you to know that it is ski and snowboarding season again and this year it looks like another fantastic season. I have been working with Seattle’s own, Mountain to sound outfitters the place to go for sales and service, ski rentals, board tuning and transportation to the mountains. We have come up with a great package deal for you the consumer. When you get an electrical panel upgrade I will give you a ski package that includes ski rental and transportation to and from Crystal Mountain. All you have to do is get the upgrade show proof of purchase and you will receive your package deal to be redeemed at Mountain to Sound Outfitters. You’ll want to act fast as offer availability is running out. Go ahead and give Tangent Electric a call today and get skiing tomorrow.
Offer good from 12/14/2009-2/14/2009

September 16, 2009

Surge Suppression

Filed under: Uncategorized — Tags: , , , , , , — Administrator @ 4:18 am

surge-protectorThe need for surge protection products has increased dramatically and is expected to grow in the years ahead. Today’s businesses rely on computers and computer systems to support transaction activities essential to the success of the business. If the computer is down, most activities stop. The business comes to a grinding halt. Power irregularities such as surges and spikes create performance problems for the systems handling essential transactions and sensitive information.

How often is a house directly hit by lightning? Not very often, but strikes in the proximity of a home can cause surges in the electrical, telephone or cable television lines that can cause severe damage to electronics. A nearby lightning strike isn’t the only risk. Downed power lines, the cycling on and off of equipment at a nearby factory and even the cycling on and off of appliances in the house can cause damaging surges.

September 15, 2009

Notable changes to the Seattle Electrical code (SEC)

Filed under: Uncategorized — Tags: , , , , — Administrator @ 3:22 am

car-charger-cord-capElectric Vehicle Charging Systems: The SEC has established provisions for the future installation of electric vehicle charging equipment. Article 625.27 has been added to establish requirements for physical space in the service equipment to install a future disconnect for electric vehicle charging. The article also requires pre-planning where the panels and charging outlets would be installed. Consideration should also be given to routing raceways to the required parking areas. Article 220.57 identifies the additional electric vehicle load calculations to be added to the service demand loads. It is anticipated at this time that electric vehicles will be available in the Seattle area as early as the fall of 2010.

Selective coordination as required by Articles 620.62, 700.27, 701.18, and 708.54 has been amended by the SEC. Fault current calculations provided by a licensed electrical engineer may be selectively coordinated for faults with a duration of 0.1 seconds or longer. The calculations will be required to be wet stamped by a licensed Washington State electrical engineer. All other calculations will be required to be calculated to infinity and will not be permitted to utilize adjustable trip breakers to achieve selective coordination.

September 8, 2009

Is Seattle electrical infrastructure safe

Filed under: Uncategorized — Tags: , , , , — Administrator @ 10:55 pm

surge

Just today yet another electrical fire at the Fischer broadcast building upsets the KOMO broadcasts and other internet sites. It just shows how important it is to maintain the electrical systems in our homes and businesses.

Have a qualified electrician look it over and give you that peace of mind. A few dollars now can save you hundreds of thousands later and perhaps you could prevent an accident as well. The use of surge protection just may save your expensive electronic equipment. There are a small investment that packs some real savings in an event such as the one at Fischer broadcast. Always make sure you use only UL listed electrical components.

September 6, 2009

Seattle Energy Code

Filed under: Uncategorized — Tags: , , , — Administrator @ 4:14 am

Pick energy efficient appliances. The third largest energy use in dwelling units is for appliances. Refrigerators consume the most energy because they run 24 hours/day, every day of the year, maintaining a 30 degree temperature difference (65° – 35°) between the air in the kitchen and the air inside the refrigerator, and perhaps twice that between the air in the kitchen and that in the freezer (65° – 0°). The best refrigerators can be 25-30% more energy efficient than the worst in any particular size category.
seattle energy code

September 5, 2009

Hello world!

Filed under: Uncategorized — Tags: , — Administrator @ 3:21 pm

SEATTLE – Seattle is plugged into part of $100 million in federal stimulus money to promote electric cars and hundreds of city residents will soon get their own charging stations.

I think we are moving in the right direction getting ourselves off of crude will be a tough battle but a battle which I will fight for. One of the problems is that 70% of Americas electricity comes from coal while the balance is made up of hydro and nuclear energy. In closing it may seem like a catch 22 at first but with a little more time electric cars will be the future.

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