Categories Residential

What’s the Difference Between a Brownout and a Blackout?

brownout

A brownout is a short-term reduction of voltage within an area’s major electrical supply system. The term “brownout” comes from the way your home’s lights may dim when the voltage reduction occurs. Sometimes, brownouts are scheduled by your energy service provider to lower electrical loads during heavy use or to avoid an emergency overload. Brownouts last minutes or a few hours.

Blackouts are not power reductions. They are complete losses of power in one or more communities. They usually occur because of extreme weather or an energy supplier’s equipment failure. Blackouts can also be used to better manage energy consumption, but most are unplanned.

Catastrophic Blackout & The New Zealand Brownout

In 2003, more than 50 million people suffered the largest North American blackout in history. Ontario, Canada and Connecticut, Michigan, New Jersey, New York, Ohio, Pennsylvania, and Vermont in the northeast U.S. lost power on a hot, humid August day. When stoplights quit working in New York City, the traffic gridlocks were like never before. The NY subway stopped, literally, in its tracks.

In Detroit, this blackout was followed by massive rainfall which caused widespread flooding because sump pumps didn’t work. Backup generators also lost power.

New Zealand’s 66-day brownout was caused by one, small cable failure. The increased demand for electricity from that failure then caused a domino effect. One by one, areas began having power interruptions.

Which Is Worse? Brownout vs. Blackout

Many say brownouts are worse than blackouts. The difference is that a brownout supplies your home with shut-downs, slow-downs, or dangerously increased power surges. A blackout’s total shutdown is actually better for your home appliances and electronics.

Several critical home electronics are more vulnerable to a brownout’s temporary power interruption or surges than others:

  • Major components – Brownouts can damage your home’s major electrical components, which are:
    • Breaker box
    • Circuitry
    • Meter
    • Wiring
  • Basic components – Some of the basic components that can be damaged by a brownout include:
    • Batteries
    • Cables
    • Capacitors
    • Fuses
    • Inductors
    • Light Emitting Diodes (LEDs)
    • Resistors
    • Switches
    • Transformer boxes
    • Transistors
  • Motors – Electric motors supply power to large appliances, including:
    • Air conditioners
    • Ceiling fans
    • Clothes dryers
    • Freezers
    • Refrigerators
    • Washing machines
    • …and more

Surge protection devices (SPDs) are designed to protect your home from brownouts and blackout damage. Other protective electrical upgrades can include:

  • ESS – Energy storage systems are often paired with solar systems or used in industrial settings.
  • Generators – Portable and standby generators are used in many homes and industrial settings. It’s critical that your Phoenix-area local electrician install the transfer switch.
  • MUC – Multi-utility controllers (smart meters) “communicate vital information between your home’s need for electricity and your energy services provider.
  • UPS – An uninterruptible power supply can provide battery backup to protect important electronics.

SPD Electrical Upgrades for Arizona Homes

In 2022, Arizona power companies alerted property owners that blackouts could be the wave of the future. Some of the factors cited by the utility companies were:

  • Droughts
  • Not enough power plants
  • Rising temperatures
  • Slow adoption of solar energy
  • Wildfires

One of the most popular solutions in the Valley has been whole-house surge protection. These SPDs provide point-of-protection at every wall outlet as well as the main panel. Your home averages more than $15,000 worth of appliances and equipment that need protection from power surges. An electrical upgrade that includes surge suppression is well worth the investment.

If you’d like to learn more about ways to defend your home against brownouts and blackouts, contact Turn It On Electric.

Categories Electrical Wiring, Residential, Safety

12 Tips for Holiday Light Safety

Holiday Light Safety

Holiday lights are beautiful and fun. They can also pose hazards inside and outside homes. A recent article cited this National Fire Protection statistic: More than 770 fires are caused by holiday lights every December. You can avoid the risks by practicing holiday light safety this year and every year.

Holiday Light Safety: Identifying and Avoiding Hazards

Holiday lights give us a feel-good that’s based on science. “Happy hormones” are triggered by lights and colors. In fact, some architectural professionals say we should consider new-home lighting designs that offer mood enhancements and wellness every day.

However, adding festive lights to your home is not without risks. Here are 12 holiday light safety issues and ways to avoid them.

  1. Real trees – Keep live trees well-hydrated. Fire-resistant artificial trees are considered safer.
  2. Bulbs – Inspect every strand of holiday lights. Even newly purchased lights may have missing or broken bulbs. Defective outdoor lighting and tree lights can cause electrocution, fires, injuries, or property damage.
  3. Cars – If your vehicle is in the annual parade, use a power inverter for strands that are more than 12V. Be sure to anchor decorative auto or float lights carefully and firmly. Depending on the lights, you may want to use them only if it’s dry outdoors. Wet 110V AC lights can be surprisingly shocking.
  4. Extension cords – It’s the only time of year extensive use of extension cords is okay. But like lights, pay attention to indoor-outdoor approved usage. Some extension cords can’t survive wet and cold weather. Also, try to keep your outdoor-approved extension cords dry as possible.
    • Avoid placing cords in areas of your yard that tend to puddle. Inexpensive cord protectors are available online.
    • Don’t run lights or extension cords under doors or through window openings.
    • Follow the “rule of three” and don’t plug more than 3 strands of lights into any one extension cord.
    • In September 2022, the Consumer Product Safety Commission (CPSC) revealed male-to-male extension cords can cause carbon monoxide poisoning in addition to electrocution, fire, and shock risks. You should discard them and not buy them online.
  5. Hangers – Avoid metal nails, tacks, or screws for hanging light strands. Plastic hangers are safer.
  6. Ladders –When hanging outdoor home lights this year, don’t do a Griswold. A steady wood or fiberglass ladder that will support your weight is a good idea to avoid shock or falls.
  7. Lighting ins and outs – Light strands and their bulbs are usually specifically designed for indoor or outdoor use. It’s a bad idea to mix them up. You can buy lights that are approved for indoor and outdoor. For maximum holiday light safety, only purchase lights that have been tested by an American National Standards-approved agency, like Underwriters Laboratory (UL).
  8. Location, location – Avoid placing extension cords and light strands in any location where foot traffic is possible. They can trip any pedestrian, including Auntie Jane or the family toddler. For example, if you’d like to run lights along the sidewalk, use light stakes for the strands and anchoring pins or ground staples for the extension cords.
  9. Pets – Some people decorate their dogs or cats with electric holiday lights, usually for family photos. It’s extremely dangerous. Battery lights are much safer and reduce the risks of burns and shock. Never leave a “decorated” pet unattended.
  10. Plugs – Don’t use any outlet except a GFCI (ground-fault circuit interrupter) plug-in.
  11. Strands – There are several websites and videos that explain how to safely repair fuses and strands of holiday lights. Our advice: Name-brand holiday light strands are available at local home and hardware box stores for under $5. Replace, rather than repair, damaged strands of holiday lights.
  12. Take them down – You shouldn’t leave light decorations up all year. Smart lights aren’t designed for long-term use anyway. Etiquette-wise, January 6 is the official date for having outdoor lights down. Check the manufacturer’s directions. But even if you don’t plug them in or turn them on, exposure can dangerously degrade outside holiday lights.

If you have questions about lighting products or holiday light safety, contact Turn It On Electric.

Categories Safety, Smoke Detector

Smoke Detector Upgrades: Is It Time?

smoke detector upgrade

WiFi technology has led to enhanced home fire protection. But many homeowners still have questions about smoke alarms, including:

  • Do smoke detectors expire?
  • How many smoke detectors does my home or commercial property need?
  • Which is best: battery-powered or wired smoke detectors?
  • When is it time for smoke detector upgrades?

Reasons You Need Smoke Detector Upgrades

Your smoke detector beeps to let you know it’s time for a new battery. If you’re like three out of four people in the United States, you ignore the beep until it quits. And then you forget to change the battery.

A working smoke detector increases your chances
of surviving a home fire by 50%.

Smoke alarms are your first line of defense, so it’s critical to keep them operating efficiently. We know that. But the smoke alarm statistics say Americans are negligent in protecting our properties from fire:

  • 1 in 10 don’t have a smoke detector in their homes.
  • 16% have never tested their smoke detectors.
  • 20% have disconnected their smoke detectors.
  • Only 1 in 4 test their smoke detectors monthly.

Smoke Alarm Placement

Smoke alarm placement should ensure there are no obstructions like doors blocking the airflow. Every room has “dead air spaces” that can impede smoke alarm operation. Your professional electrician can explain each room’s best placement.

There should be a smoke detector located in:

  • Every bedroom
  • Kitchens (10´ from cooking appliances)
  • Near HVAC (heating, ventilation, air conditioning) system – locate at least 3´ from AC unit or 20´ from gas furnace
  • Outside every bedroom

High-ceiling homes and pitched-roof homes have special requirements, so check with your local electrician for proper placement.

Hardwired Smoke Detectors Required

The National Fire Protection Association (NFPA) says all home smoke alarms must be “interconnected through hardwiring or a wireless signal.” New homes are required to have hardwired smoke alarms with backup batteries. Upgrading to a hardwired smoke detector system in the Phoenix area can increase your property value, too.

A smoke detector upgrade will include the latest technology enhancements. For example, when one alarm sounds on an interconnected system, every alarm in the house goes off. Newer smoke alarms usually include a carbon monoxide detector.

Smoke Detectors Expire

Ten years is the maximum life for a residential or commercial smoke alarm. If your alarm includes a CO detector, 5-7 years is typical.

Testing smoke alarms is a service provided during your annual electrical inspection, but that’s not enough. To stay on top of your alarms’ efficiency, test them monthly. If you haven’t upgraded to wired smoke detectors, you should replace the batteries every year. Some battery-powered smoke detectors come with nonreplaceable batteries that can last up to 10 years.

What To Look For in Smoke Detector Upgrades

In Arizona, you can’t sell a property with expired (older than 10 years) smoke detectors. New homes and new renovations require hardwired, interconnected battery backup smoke detectors. Underwriters Laboratories-listed smoke alarms are also mandatory in Arizona.

There are 3 types of UL®-approved smoke detectors:

  • Dual-sensor ionization & photoelectric – This is the best protection available, especially if the unit includes carbon monoxide detection.
  • Single-sensor ionization – These detect small particles; great for fast flames but less effective for smoky fires. Because of more-than-usual false alarms, don’t mount near the kitchen/bathroom.
  • Single-sensor photoelectric – These detect larger particles; great for smoky fires but less effective for fast flames. There are fewer false alarms, so it is better to place them near the kitchen/bathroom.

Smarter is better, but if you can’t afford a high-end smoke detector, choose the best dual-sensor alarm. Single-sensor smoke alarms will eventually be phased out*, so if it’s time for a smoke detector upgrade, dual-sensor is the best investment.

Turn It On Electric specializes in whole-house smoke detector upgrades. If you have questions, contact TIO Electric.
___
*…standards for UL certification…are expected to prohibit manufacturers from producing single-sensor smoke detectors—which is even more reason to consider a dual-sensor unit.popularmechanics.com

Categories Electrical Wiring, Safety

Electrical Fire Safety: Fall Tips

Electrical Fire Safety

Depending on your point of view, fall can be a season of endings. Summer vacations and many outdoor activities are finished for the year. Others see fall as a season of beginnings; school resumes, and plans for winter holidays are already in the works. Fall is the perfect time to prepare for more time at home and increased electrical usage. Here are 3 tips to promote electrical fire safety.

3 Electrical Fire Safety & Prevention Tips

TIO…replaced our circuit panel and upgraded our home wiring, repaired our brother’s condo wiring, and today repaired
a fire-hazard wiring fault in our rental unit. …We will
not hire anyone else in the Phoenix area.
Sun City

In 2021, nineteen Arizona residents perished in home fires. None of those fires were caused by electrical malfunctions. However, in June, an electrical fire demolished a needy family’s donated trailer home and injured two people. One of the residents had replaced fuses in the breaker box and later saw smoke coming from the box. Smoke near an electrical outlet, switch, or fixture is one of the warning signs that you need to contact a local electrician.

You may already have an idea of some of the electrical fire safety upgrades you need. An annual electrical fire safety inspection may reveal others, including:

  • Defective outlets, plugs, and switches
  • Deterioration due to age or lack of maintenance
  • Faulty wiring installation
  • Overloaded circuits

1. Inspect Wiring Systems

If your home was built in the 1960s or early ’70s, you may need to have aluminum wiring replaced for electrical fire safety. Your home’s electrical installation also may have been altered by prior owners. If you suspect electrical rewiring was a previous owner’s DIY (do-it-yourself) project, your property may be at risk for an arc fault. (An arc fault occurs when electrical wires “leak” energized heat that can ignite wood and other nearby materials.)

A home electrical inspector will check to ensure all wiring meets current code requirements. It’s important to repair outlets or switches with wiring issues and to replace any malfunctioning electrical outlets or switches.

2. Look at the Lights

It’s romantic to put a sheer, colored scarf across a lampshade. It can instantly change the mood of a room. It can also catch fire, which changes the mood of the room even faster. The good news is, you can usually smell it burning before it ignites. The bad news is nearby combustibles like curtains can ignite quickly.

Light bulbs can be fire risks. Inspect your lights for:

  • Location – You don’t want curtains blowing into light bulbs from open windows. Look for any lamp or light fixture position that is too close to combustible materials.
  • UL® label – Underwriters Laboratories tests for electrical fire safety and approves products meeting their requirements. Only buy electronics with the UL label. Counterfeiting can occur with online purchases so be sure to know the characteristics of the UL mark.
  • Wattage – Using a safe lightbulb in any light fixture can be unsafe if the wattage is wrong.

3. Walk the Lines

Before your fall electrical inspection, walk through rooms in your homes to see if you have these fire risks:

  • Electrical cords under:
    • Bedspreads/bedding that touches the floor
    • Carpets/rugs
  • Electrical cords across:
    • Doorways
    • High-traffic areas
  • Extension cords
  • Frayed cords
  • Loose/wobbly plug-ins/outlets
  • Overloaded outlets
  • Spliced cords

Giant inflatables, animatronics, and festive lights are ways we celebrate at home. If you have electronic displays that include extension cords crossing your front yard, be sure to keep fallen leaves away from your electrical cords and hookups.

Fall is also the time of year to inspect smoke detectors. This is a basic service our Turn It On Electric technician provides during an annual electrical inspection. To schedule yours, contact TIO Electric.

Categories Electrical Wiring, Electrician

How Often Do I Need an Electrical Inspection?

Electrical Inspection

Some people say they miss “the good old days” when times were simpler. Today’s technology has us doing more faster, and it can be either overwhelming or exciting. There’s nothing simple about how much and how often we use electricity. An electrical inspection every year can tell you what your home needs today and even tomorrow.

Electrical Inspections for Safety, Upgrades

When buying a home, especially an older house, scheduling an electrical inspection is a good idea. A home’s wiring can and should last many years, but its insulation can crack with age and expose wires.

Electrical panels have an expiration date. If it’s between 20-40 years old, it’s time to plan an electrical panel replacement.

If you’re planning any major remodeling project, an electrical inspection can prevent hazards and pinpoint problem areas. Also, major renovations require permits, and your licensed electrician can make sure your wiring is installed safely as well as code-compliant. Remodeling is a good opportunity for updating and/or reconfiguring your home’s electricity.

Your home is probably your largest asset, so professional maintenance is a good investment. It not only increases your property value, but it can also give you a competitive edge in a buyers’ market. Routine electrical inspections in Arizona should be scheduled every year. Electrical maintenance can also save energy, which saves money by lowering your monthly utility bill.

3 Signs You Need an Electrical Inspection Now

Your electrical system is designed for protection. There are warning signs that indicate a problem, and some problems are more dangerous than others. Signs you need to schedule an electrical inspection right away include:

  1. Burning odor – A burning smell near any of your outlets, switches, or the circuit panel box is a major red flag. Your local electrician should be contacted immediately.
  2. Heat – If plug-in outlets, switches, or switch plates feel warm to the touch when you plug in or turn them on, there’s likely a wiring problem. If they feel warm when not in use, that’s an even bigger red flag. Schedule an electrical inspection as soon as possible.
  3. Noise – A humming, buzzing sound from any electrical outlet or switch indicates a loose connection or dangerous wiring problem.

Lesser issues that also pose dangers are flickering lights and a circuit breaker that frequently trips off and on. When you plug anything in, it’s not normal to see sparks. It could be the appliance or the outlet, but you need to have it checked out.

If you’re using extension cords in almost every room, that’s another red flag. It means you don’t have enough outlets to support your energy use. Extension cords are great as temporary fixes. But they also offer inconsistent connectivity and pose fall risks to family and visitors.

What Happens During an Electrical Inspection?

If you have noticed any problems during customary electrical usage, your local licensed electrician will examine those areas first. Other tasks during an electrical inspection may include checking for:

  • Aged/deteriorating wiring
  • DIY (do-it-yourself) wiring
  • Electrical risks
  • Exposed wires
  • Light fixtures/sockets
  • Outdated circuitry that doesn’t meet today’s codes
  • Powerbox integrity
  • Power points
  • Safety switches
  • Smoke alarms
  • Sufficient service
  • Uncovered wiring
  • …and more

A reputable electrician is licensed. But thanks to the internet, you can spot electrical service companies’ red flags as easily as the ones in your home.

Look for 5-star Angi/HomeAdvisor ratings. Look for LEED (Leadership in Energy and Environmental Design)-certified electrical professionals. And if you’re looking for knowledge, experience, and superior customer care, contact Turn It On Electric.