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Message From The Editor
Common Misconceptions
This issue features an article from Ark Tsisserev, Ark goes through the questions and comments he's received over the years from readers and puts together a best practices list on common CE Code misconceptions. You'll also find aricles on AC inrush current, electric boilers, as well as this months code quiz from Bill Burr. |
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CE Code
Common Misconceptions Related To Use Of Electrical Equipment And Electrical Design and Installations
By Ark Tsisserev, P.Eng.
During many years of writing various articles I am fortunate to receive numerous e-mails with questions and comments from the readers. This feedback demonstrates that there are plenty of misconceptions among the electrical designers, contractors and regulators on certain provisions of the legally adopted National Building Code of Canada (NBC)... Read More |
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Sponsored Content
Grimard is More Competitive and Produces Estimates 3X Faster with Procore
When the pandemic lockdowns started in March of 2020, Grimard (an electrical contractor) had to decide whether to shut down its operations entirely or implement a new platform with people who were now freely available for work. Once they implemented Procore, they found a way to efficiently communicate with stakeholders and offer full transparency in terms of project costs and planning. It also allowed Grimard to utilize historical data to make project estimates more accurate. Grimard was able to streamline its bidding process, which made it more attractive to potential clients and helped the business grow. Learn More HERE |
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Best Practices
What Is AC Inrush Current? How Can It Be Limited?
Probably most of us already have noticed the effect of an AC inrush current in our homes - e.g. when the refrigerator, power tools, vacuum cleaner or the air conditioner turn on. The surrounding lights may dim shortly, a sign that the AC voltage is being drawn down by the switch-on process of this device. Read More |
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Sponsored Content
Contractors! You Deserve Better | Win $2,000 Grand Prize from LEDVANCE
You deserve better and LEDVANCE wants to make sure you know it. Enter for a chance to be one of over 190 winners with the grand prize including $2000 and a SYLVANIA Work Light!
Learn More HERE |
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Test Your Knowledge of the Code
Section 54 — Community Antenna Distribution and Radio and Television Installations
By William (Bill) Burr
According to Rule 54-200, why must the outer conductive shield of coaxial cable be bonded to ground or be provided with a protective device close to the point of entry to a building?
(a) to eliminate static interference
(b) to prevent damage to the cable
(c) in case of accidental contact with lightning arrestor or insulated power conductors
(d) so that the technician can locate it |
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Podcast
Grounded in Ontario: Installing Generators Safely with Trevor Tremblay
CONTWith climate change bringing about more severe storms, it’s no longer a matter of if, but when households will face more weather-related outages. The most recent windstorm in May is another stark reminder that homeowners and businesses need to be prepared in extreme weather situations.ENT Read More |
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Economic Outlook
EFC's Economic Forecast Day: An Outlook on 2022/2023
EFC’s Economic Forecast Day is an annual event that delivers premier economists' global, national, and regional economic forecasts. This year’s speakers include: Maureen Farrow, President, Economap Inc. Alex Carrick, Chief Economist, ConstructConnect... Read More |
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Feature Video
Highly Corrosion-Resistant Meter Sockets for Challenging Environments.
In challenging environmental conditions, such as coastal zones, where corrosion can significantly shorten product life expectancy, Microlectric® corrosion-resistant meter sockets are the solution. Designed and manufactured in Canada for the Canadian climate Microlectric® CR series meter bases provide superior resistance to corrosion and are available in models for both overhead and underground installations. Go HERE to watch the video |
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Learning Opportunities
2021 Canadian Electrical Code Overview of Changes - Instructor-Led Course
CSA C22.1:21, Canadian Electrical Code, Part I contains many updates and changes that are potentially significant to electrical professionals. This instructor-led course provides the key changes and impacts to the industry presented in an easy-to-follow format. Read More |
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Electrical Project Management: September 14th & 15th
Once given a successful bid package, you will develop an awareness of how to apply ten project management knowledge areas and five processes to derive a project charter and project schedule. From here you will then learn how to manage the project to successful commissioning and close out. Read More |
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Legal Implications: September 29 & 30
This course will increase your awareness and understanding of legal issues and pitfalls common to electrical contractors. The course will also address incorporation, income tax and GST, construction contracts, subcontracts and liability thereunder as well as how to ensure payment for your work... Read More |
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Electric Boilers
- Why Modern Electric Boilers are a Safer Choice
In industry, gas-fired boilers have largely been the standard for many decades to produce steam as well as heat process water. However, not all boilers are created equal in terms of safety. By definition, combustion-fueled boilers can emit harmful vapors, leak gas, and even cause explosions and fires.
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Industry Awards
- EHRC Agents of Change Call for Nominations
As Canada’s most trusted source for human resources insights, programs, and tools to support our nation’s electricity workforce Electricity Human Resources Canada (EHRC) is pleased to issue our call for nominations for the distinguished Agent of Change Award.
- Ontario Electrical Safety Awards September 29
In 2010, ESA created the Ontario Electrical Safety Awards to acknowledge the outstanding efforts of others in the safety system to improve electrical safety in the province. The awards recognize exceptional contributions to safety in the areas that present the greatest harm to Ontarians...
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Events
- The Buildings Show Nov 30 - Dec 2
Supported by TCA, BOMA, BILD, Concrete Ontario and CABA, The Buildings Show, comprised of Construct Canada, PM Expo, HomeBuilder & Renovator Expo and World of Concrete Toronto Pavilion, will run face-to-face at the Metro Toronto Convention Centre…
- BUILDEX Alberta Returns October 26 & 27
BUILDEX is Alberta’s largest business-to-business event series connecting the holistic building industry. Architecture, engineering, construction, design and property management professionals will immerse themselves in dialogue, access continuing education...
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New Products
LEDVANCE Superior Class Area Flood
LEDVANCE Superior Class Area Flood luminaires boast superior photometrics with clear cutoff, standard 10kV surge protection, TAA compliance and an exclusive LEDVANCE design - all with a 10 year warranty. These luminaires are wattage selectable offering 3 wattages per unit and have a 7-pin NEMA photo receptacle or an optional Zhaga base sensor receptacle for daylight harvesting and additional energy savings. Read More |
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Digital Transformer Turns Ratiometer Model 8510
The DTR® Model 8510 is an easy-to-use portable digital transformer turns ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the DTR® Model 8510 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current. Read More |
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New Products
Hubbell® Gangable Device Box
This voluminous Hubbell® Gangable Device Box offers smooth flat external sides and flush ears that grip on the drywall. It works best in rework installation. When used for rework, this device box will need to be secured onto the drywall with a pair of supports (820DBAR). Some ideal installations are Thermostats, GFCI's, Occupancy Sensors and Dimmers. Read More |
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New Products
Lumentruss 8540 Pro LuxLine
The 8540 Pro profile is designed to disappear into the structure, merging the light source with the surface and house Lumentruss' Luxline series of 120V LED engine tape. Its 90° edge on one side makes it ideal for contour lighting application. Its refined look harmonizes perfectly with any project. Available in 96 in (2.43 m) lengths including 3 straight Type C joiners... Read More |
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New Products
Klein Tools Launches New Thermal Imagers for Phones
Klein Tools introduces new phone Thermal Imagers, one for Android® Devices and one for iOS Devices, both designed to capture, store and share thermal images and videos. Thermal Imager for Android® Devices (Cat. No. TI220) and Thermal Imager for iOS Devices (Cat. No. TI222). Thermal Imagers have 10,800 pixels to deliver excellent resolution for troubleshooting hot and cold spots. Read More |
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Digital Handbook
Electrical Industry Canada: Tools, Equipment & Technology
Electrical Industry Canada is designed for those working in the Canadian electrical industry. Each series covers product and industry trends through feature articles, case studies, whitepapers, and industry profiles. This issue features articles on Klein Tools, cordless tool technology, how project management software can enhance operations for electricians, as well as how to measure resistance with a digital multi meter. Read More |
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