Standby Generator

January 4, 2019

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The installation of a standby generator is on everyone’s wish list after last week’s devastating wind storm. The resulting lengthy power outage left many homeowners in the dark. Power outages can happen at any time of year. According to BC Hydro, extreme weather from October to February usually doubles the number of power outages compared to the rest of the year. These outages can last for several hours or even days. A standby generator provides power for important essential loads, such as sump & water pumps, refrigerators and freezers, as well as heat and medical equipment.

It is important to install a correctly sized standby generator to provide power during a power outage. A load calculation, provided by our electrician, will determine the size of generator required. The standby generator must be connected to a proper CSA approved automatic transfer switch to safely provide power to the selected electrical circuits in the home. The electrician will pull the necessary electrical permit and make sure everything is done according to the most recent Canadian Electrical Code. According to BC Hydro, generators that are improperly connected can feed electricity back into the BC Hydro electrical grid. This could result in possible injury or even electrocution to anyone who comes in contact with the cables, including your neighbor or a BC Hydro lineman working on restoring your power.

A standby generator must be located a safe distance from the building entrance, windows that can be opened and vents to avoid exhaust from entering your home. It is also wise to have a working battery-operated CO detector in your home when using a generator.

As with any piece of equipment, standby generators need to be properly maintained. Depending on the usage, oil and air filters will need to be changed regularly. For optimum performance, some manufacturers have incorporated a test cycle into the standby generator. A programmed test cycle runs the machine for 20 – 30 minutes on a weekly basis to keep the motor in peak working condition. Although a standby generator may not always be possible in every situation, a portable generator may be more suitable in some instances. In this case, a manual transfer switch safely powers a few selected essential circuits in the home. For more information about power outage safety and generator safety precautions visit https://www.bchydro.com/safety-outages/power-outages/prepare-for-outages/prepare-your-home.html

To report a power outage, call the BC Hydro Trouble Line at 1-800-224-9376.

If you are considering getting a standby generator, a Blue Crest electrician would be happy to supply and install it for you.

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