How Often Should You Do Them? Ontario Infrared Electrical Inspections

Your electrical systems are the lifeblood of your business so their safety and reliability is key. To keep these systems and prevent potential problems, infrared electrical inspections are a must. These inspections help catch issues before they become major repairs or safety hazards. But how often should you do them in Ontario?

This guide will break it down for you and give you recommendations for your specific needs.

What Are Electrical Thermal Inspections and Infrared Thermography?

Electrical thermal inspections, also known as infrared thermography, use thermal imaging technology to find hot spots in your electrical systems. Hot spots can mean:

• Loose Connections: These can overheat and cause electrical fires.
• Overloaded Circuits: Too much load can stress components and cause them to fail early.
• Failing Components: Deteriorating or malfunctioning components can disrupt the electrical system’s efficiency and safety.

By using thermal imaging, technicians can catch these problems early and prevent unexpected downtime, improve safety and preserve your electrical infrastructure.

Inspection Frequency Factors

1. Industry Standards and Regulations

In Ontario, businesses must follow the electrical safety regulations set by the Electrical Safety Authority (ESA). These regulations require regular maintenance and inspection services to be done to be compliant. The frequency of inspections can vary depending on your industry. For example:

• Manufacturing Facilities: These have complex and high-stress electrical systems, so more frequent inspections are required to keep them running.
• Healthcare Facilities: Since healthcare operations are critical, strict inspection schedules are necessary to stay safe and compliant.
• Data Centers: Since data is so valuable and uptime is so critical, data centers require more frequent inspections to avoid any downtime.

Knowing and following these industry standards is key to being compliant and keeping your operations safe.

2. Type of Facility and Electrical Distribution Equipment

The type of facility also plays a big role in the recommended frequency of thermal inspections. Inspections should cover both electrical and mechanical equipment to identify potential issues through heat distribution analysis. Different types of facilities have different levels of risk and operational demands:

• Industrial Plants: High risk environments with heavy machinery and high electrical load require more frequent inspections, typically annually or semi-annually.
• Commercial Buildings: Office buildings and retail spaces have less demanding electrical systems and may only need annual inspections.
• High Risk Facilities: Facilities like chemical plants or facilities that handle flammable materials may require even more frequent inspections due to higher risk of electrical failures.

Assess your facility’s specific risks to determine the schedule

3. Age of Electrical Systems

The age and condition of your electrical systems also plays a big role in determining inspection frequency. Older systems are more prone to wear and tear and more likely to develop potential electrical failures. Consider:

• Aging Infrastructure: Electrical systems with old components or wiring will experience more problems and need more frequent inspections.
• Recent Upgrades: If your facility has had recent upgrades or installations, it’s a good idea to schedule follow up inspections to make sure the new components are working properly.

Inspections on older systems will catch problems early and prevent costly repairs.

4. Previous Inspection Results

Reviewing past inspection results, including thermal scans, will give you an idea of how often to schedule future inspections:

• Multiple Issues Found: If previous inspections found multiple issues or your facility has had frequent electrical problems, more frequent inspections are a good idea.
• Clean Inspection History: Facilities with a clean inspection history can get away with less frequent inspections as long as there are no significant changes or incidents to the electrical system.

Keeping track of inspection results will help you adjust your maintenance strategy and address recurring issues better.

5. Environmental Conditions

The environmental conditions your electrical systems are in can affect their performance and lifespan. Thermal imaging cameras are essential tools for conducting infrared electrical inspections to identify potential issues within these systems:

• Extreme Temperatures: Facilities in very high or low temperatures will experience faster wear on electrical components and need more frequent inspections.
• High Humidity: Humidity can cause corrosion and deterioration of electrical components and need more frequent checks.
• Corrosive Environments: Environments with corrosive substances or chemicals will degrade electrical systems faster, so regular inspections are a must.

Measure the impact of environmental conditions on your electrical systems to determine the schedule.

Recommended Frequencies

1. Annual Inspections: For most commercial and industrial facilities, an annual thermal scan is enough to keep the system safe and performing. This schedule will catch any developing issues before they become major problems.

2. Bi-Annual or Quarterly Inspections: High risk industries or facilities with older electrical systems may need more frequent inspections, bi-annual or quarterly. These more frequent inspections will add an extra layer of protection and mitigate risks from aging infrastructure or high stress environments.

3. Post-Major Changes or Incidents: After major changes to your electrical system, such as upgrades, repairs or modifications, you need to do a thermal inspection to make sure the system is working properly. If your facility experiences any electrical issues or disruptions, you need to do an immediate inspection to check for damage and prevent further problems.

Benefits of Regular Electrical Thermal Inspections with Thermal Imaging Cameras

Cost Savings: Inspections will catch problems before they become major and avoid costly repairs and extend the life of your electrical components. Regular infrared thermography inspections of electrical distribution equipment, such as switchboards, transformers, and distribution panels, are crucial to prevent potential failures and reduce maintenance costs.

Increased Safety: By catching hazards early, thermal inspections will reduce the risk of electrical fires, shocks and other safety issues and make your workplace safer for employees.

Regulatory Compliance: Following a regular inspection schedule will keep you compliant with Ontario’s electrical safety regulations and avoid fines and legal issues for non-compliance.

Operational Efficiency: Proactive inspections will minimize downtime and disruptions so your operations will run smoothly and efficiently and increase productivity and profitability.

Asset Management: Inspections will give you valuable data on your electrical systems to help with asset management and planning for future maintenance or upgrades.

Summary

To determine the right frequency for electrical thermal inspections in Ontario, including infrared inspection, you need to consider industry standards, type of facility, age of your electrical systems, previous inspection results and environmental conditions.

By following a scheduled inspection you will protect your business from hazards, be compliant and keep your electrical infrastructure reliable.

Get in touch with us! For more info on electrical thermal inspections or to book a consultation with a certified technician. Inspect your electrical systems regularly. Today!