Backup generators
During a power outage you can restore your electricity with a portable or stationary manual-start generator or a stationary automatic-start unit. Install and use your generator correctly otherwise your family and our crews could be at risk.
Smart Ideas: Standby Generators
Learn how to stay safe around your backup or standby generator. Set up your generator properly to avoid CO exposure and other safety hazards.
Play video: “Smart Ideas: Standby Generators”. (1:03)Portable generators
The size of the portable generator that you choose for your home depends on how many electrical devices you want to run at the same time. A supplier can help you choose the right generator for your needs.
To prevent carbon monoxide poisoning:
- always keep your portable generator outside;
- never operate the generator in a house, garage, or other enclosed building;
- keep the generator at least 3 meters from windows, doors, and fresh air intake areas.
Transfer switches are critical for the safe use of a generator
When you connect a portable generator, never plug the generator into a household electrical outlet. If you plug your generator directly into an outlet, the wiring in your home is no longer protected by a circuit breaker or fuse in the power panel. The wiring may be overloaded and start a fire. The safest option is to install a transfer switch:
- A transfer switch stops your generator from pushing electricity back into power lines and protects line crews from risk of serious injury or death.
- Install a transfer switch and an enclosed inlet that is permanently wired to the outside of your home or building and approved for use with the portable generator.
- A meter-mounted transfer switch is not allowed to be installed on Manitoba Hydro-owned combination meter socket and circuit breaker.
The transfer switch can only be installed by a qualified electrician who would follow up with us for an inspection.
Know how to use your portable generator and follow the manufacturer’s instructions:
- When the power goes out, wait 10 minutes before starting up the generator.
- Make sure the transfer switch and all breakers are correctly positioned before you start up the generator.
- Keep the generator dry and protect it from rain or snow.
- Make sure that your hands are dry and stand in a dry place when operating the generator.
- Use a ground fault circuit interrupter (GFCI) extension cord when using electrical tools outdoors.
Stationary (standby) generators
A stationary (or standby) generator can be powered by gas, natural gas, diesel or propane. Most are powerful enough to run a central air conditioner, kitchen appliances, pumps, and other large items at the same time. A stationary generator, the transfer switch, and any electrical panels must be installed by a licensed electrician who would follow up with us for an inspection.
Know how your stationary generator works and follow the manufacturer’s instructions.