A recent incident in BC had one woman receive a jolt from an electrical current after lightning hit a power pole near her home during a thunderstorm. At the time, she was holding her cell phone which was plugged into a charger.
Electrical currents from a lightning strike will travel through overhead cables, wires and cords using the path of least resistance until it reaches the ground. In this case, the BC woman created part of that path for the electrical current to reach ground.
According to Environment Canada, each year lightning kills approximately 10 Canadians and injures approximately 100 to 150 others. For information on the different ways lightning injuries occur, click here.
What To Do During A Thunderstorm
Unplug your cell phone or devices when using them during a thunderstorm
Stay away from electrical appliances or anything that will conduct electricity during a thunderstorm.
If possible, turn off and unplug appliances and electronics.
Avoid using a telephone connected to a land line. Use only battery operated or cordless devices.
Stay away from doors and windows.
Avoid washing your hands, showering or washing dishes. Lightning can travel through metal plumbing lines.
A lightning strike up to two kilometers away can cause irreparable damage to your home’s sensitive electronic equipment. Many people believe that their point-of-use surge strips or power bars will provide all the necessary protection. The surge bars should only be used as a secondary line of defense, as many have a one-time use only. After the first strike is absorbed by the surge strip, it becomes nothing more than an extension cord. The best way to protect your home from all types of power surges is a full panel surge protector installed directly on the main electrical panel. A high quality surge protector may sacrifice itself during a thunderstorm, but should protect all your sensitive electronic equipment. For more information on power surges and surge protection, click here.
For your safety and peace of mind, our certified electricians would be happy to install a full panel surge protector in your home.
Power outages can happen any time throughout the year. According to BC Hydro, the stormy weather that BC gets from October to February brings a higher risk of damage. The high winds and rain we experience throughout our province usually doubles the number of calls to BC Hydro about power outages compared to the rest of the year. The following are some things to keep in mind during power outages.
Turn off all the light switches except for 1 indoors and 1 outdoors. This way you and the BC Hydro crews working outside will know when the power has been restored. For updated information on local area outages, refer to the following BC Hydro site map.
Keep your refrigerator and freezer doors closed as much as possible to maintain the temperature. A refrigerator can keep your food cold for about 4 hours, a full freezer can keep food frozen for about 48 hours and a half full freezer can keep food frozen for about 24 hours.
Unplug major electronics like your computer and television and turn the thermostats for your home’s heating system down to low to prevent damage from a power surge when the power is restored.
For cooking and heating purposes, never use charcoal or gas barbeques, fuel burning camping equipment or portable generators indoors as they produce a deadly carbon monoxide gas.
Make sure your home has a working carbon monoxide detector with battery back-up.
During power outages, you may be without running water if you rely on a well pump. For this reason, keep an emergency supply on hand and replenish as needed.
If you only have a cordless phone, you will be left without phone service. Having a corded phone handy and making sure your cell phone is fully charged is a good idea.
To keep yourself informed about the power outages, have a battery powered radio on hand.
Report any fallen trees or downed power lines to BC Hydro at 1-888-769-3766.
If there are downed power lines, stay at least 10 metres (33 feet) away from them.
Power outages can cause damage to your electrical system. Being prepared ahead of time could save you a big headache later. Having your appliances and electronics surge protected could help save them from damage.
Many Lower Mainland homeowners are still faced with a lot of clean up after an ice storm recently swept though our area. The sound of chainsaws can be heard in almost every neighbourhood as property cleanup continues. But some of the storm’s damage is not visible from the street. Some of the damage has occurred inside many homes.
With electrical power lost to thousands of BC homes (especially Abbotsford and Langley), our electrical crews have been working hard to repair the damage. As power is restored to homes by BC Hydro, an unfortunate electrical surge can occur. An analogy would be of what happens when opening a spray nozzle after water pressure has built up inside a garden hose. That initial burst of water is similar to the burst of electricity that can sometimes occur when the electrical system is re-energized after a power outage. This is called an Electrical Power Surge. The surge darts randomly throughout the home’s electrical system, damaging any unprotected electronic equipment in its’ path.
Electronic equipment, such as computers and entertainment equipment, which were plugged into surge protection strips or bars, appear to have been spared damage. But numerous homeowners have reported damage to unprotected components like the furnace, heat pump and/or large kitchen and laundry appliances.
Is Surge Protection Available to Protect Large Appliances?
Although it is not possible to use a surge bar on these large expensive appliances, surge protection is still available in the form of a panel surge protection device. This specialized surge protector must be installed directly on the main electrical panel by a licensed and certified electrician. It works by immediately redirecting an incoming surge to ground, before it enters the home’s electrical system.
Many homeowners now understand the value of electrical panel surge protection and are asking Blue Crest Electric to supply and install this important safety device as soon as possible.
Call Blue Crest Electric Ltd. today for an appointment to install a high quality whole-home surge protector directly on your electrical panel. Make sure your home is protected, before you are hit with an electrical power surge.
For more information about Surge Protection, click on this link Here