Electrical System Thermal Imaging
Electrical Infrared Inspections
NFPA 70B-Compliant Infrared Thermography for Commercial, Industrial & Institutional Electrical Systems
Electrical failures rarely happen without warning. Loose connections, overloaded circuits, deteriorating components, and unbalanced loads often generate excessive heat long before they fail. Without routine inspections, these hidden problems can lead to equipment damage, costly downtime, unexpected outages, and serious safety hazards.
Jersey First Infrared Thermographic Services provides professional electrical infrared inspections using advanced thermal imaging technology to identify developing electrical problems while equipment remains energized and operating under normal load. Our inspections are performed by a Level III Certified Infrared Thermographer and follow the recommended maintenance practices outlined in NFPA 70B, helping organizations improve electrical reliability, reduce risk, and support preventive maintenance programs.
Why is It Important?
Electrical failures can lead to costly downtime, production interruptions, damaged equipment, and increased fire risk. Many of these failures begin as small thermal anomalies that develop over time.
Routine infrared inspections help organizations:
- Improve electrical system reliability
- Reduce unplanned equipment failures
- Identify hazards before failures occur
- Support compliance with NFPA 70B recommended maintenance practices
- Extend the service life of electrical equipment
- Reduce maintenance costs
- Improve workplace safety
- Minimize operational downtime
- Support predictive and preventive maintenance programs
- Provide documentation for maintenance planning and insurance requirements
Early detection allows repairs to be scheduled during planned maintenance windows instead of emergency shutdowns.
What is an Electrical Infrared Inspection?
An electrical infrared inspection is a non-contact, non-destructive evaluation of energized electrical equipment using a professional thermal imaging camera.
As electrical components begin to deteriorate, they often produce abnormal heat that cannot be detected during a visual inspection. Infrared thermography identifies these temperature differences before they result in equipment failure.
Thermal imaging can detect:
- Loose or deteriorating electrical connections
- Overloaded circuits
- Unbalanced electrical loads
- Failing breakers
- Defective fuses
- Overheated switchgear
- Transformer hot spots
- High-resistance connections
- Electrical component deterioration
- Abnormal heating within distribution equipment
Because inspections are performed while equipment is energized and under normal operating conditions, potential problems can be identified without interrupting normal operations whenever safe and practical.
NFPA 70B Compliance
NFPA 70B: Standard for Electrical Equipment Maintenance emphasizes the importance of condition-based maintenance and routine inspection of electrical equipment to improve reliability and reduce the risk of failure.
Infrared thermography is one of the industry's most effective predictive maintenance tools because it identifies developing electrical issues before they become critical.
Jersey First Infrared Thermographic Services performs inspections in accordance with the recommended practices of NFPA 70B, helping clients maintain safer, more reliable electrical systems while supporting preventive maintenance objectives.
How the Inspection Works
Our inspection process is designed to maximize safety while minimizing disruption.
Electrical equipment is inspected while energized and operating under normal load conditions whenever safe to do so.
A professional infrared thermal imaging camera scans electrical components for abnormal temperature patterns.
Thermal anomalies are analyzed to determine probable causes and severity.
Conventional digital photographs are taken to identify equipment locations.
Findings are documented and prioritized based on industry guidelines and observed operating conditions.
A comprehensive report is prepared with recommendations for corrective action where appropriate.
Most inspections can be completed without interrupting normal facility operations.
Signs You Should Schedule an Inspection
An electrical infrared inspection is recommended if:
- Your facility has not had a recent infrared inspection
- Electrical equipment is more than a few years old
- Breakers trip unexpectedly
- Equipment frequently overheats
- You notice flickering lights or voltage fluctuations
- Electrical panels produce unusual odors
- You hear buzzing or arcing sounds
- Maintenance personnel suspect loose connections
- Your facility operates with critical electrical equipment
- You are implementing a predictive maintenance program
- Insurance providers recommend periodic thermographic inspections
- You want to support compliance with NFPA 70B maintenance recommendations
Even if your electrical system appears to be operating normally, thermal imaging can identify hidden issues before they result in costly failures.
Equipment We Inspect
Our electrical infrared inspections may include:
Power Distribution Equipment
- Main switchgear
- Switchboards
- Distribution panels
- Panelboards
- Circuit breakers
- Disconnect switches
Electrical Components
- Electrical connections
- Cable terminations
- Lugs
- Splices
- Grounding systems
- Bonding systems
Equipment We Use
Jersey First Infrared Thermographic Services utilizes professional-grade infrared thermal imaging cameras capable of detecting subtle temperature differences that indicate developing electrical problems.
Our inspections are performed by a Level III Certified Infrared Thermographer, providing clients with advanced expertise in thermal image interpretation, electrical diagnostics, and predictive maintenance. Combined with conventional digital photography and industry-recognized inspection procedures, our equipment delivers accurate, repeatable, and reliable results.
Customized Preventive Maintenance Programs
Every facility has unique operational requirements.
Jersey First Infrared Thermographic Services offers customized infrared inspection programs tailored to your facility, equipment, operational schedule, and maintenance objectives.
Routine inspections can help:
- Improve equipment reliability
- Reduce emergency repairs
- Support predictive maintenance programs
- Extend equipment life
- Improve safety
- Reduce operating costs
- Maintain compliance with recommended maintenance practices
Whether inspections are performed annually, semi-annually, or on a customized schedule, we help organizations proactively manage the health of their electrical infrastructure.
What You'll Receive
Following the inspection, you'll receive a detailed PDF report that includes:
- High-resolution infrared images
- Conventional digital photographs
- Temperature measurements
- Equipment identification
- Description of identified thermal anomalies
- Severity assessment and prioritization
- Professional analysis of findings
- Recommended corrective actions
- Maintenance recommendations where appropriate
This documentation provides maintenance managers, electricians, engineers, insurance representatives, and facility managers with the information needed to prioritize repairs and plan future maintenance.
Benefits of Electrical Infrared Thermography
- Non-contact, non-destructive inspection
- Equipment remains energized during inspection whenever safely possible
- Early detection of developing electrical faults
- Reduced unplanned downtime
- Increased equipment reliability
- Enhanced workplace safety
- Lower maintenance costs
- Supports NFPA 70B maintenance recommendations
- Comprehensive visual documentation
- Improved maintenance planning and budgeting
Who We Serve
Our electrical infrared inspections are ideal for:
- Commercial buildings
- Industrial facilities
- Warehouses
- Office buildings
- Healthcare facilities
- Property management companies
- Facility managers
- Electrical contractors
- Maintenance departments
Service Areas
1) Jersey First Infrared Thermographic Services proudly provides electrical infrared inspections throughout Somerset, Mercer, Morris Hunderton, Middlesex, Monmouth, Union, Essex and Passaic Counties and surrounding areas in New Jersey, and Bucks and Lehigh Counties in Pennsylvania.
2) We serve commercial, industrial with professional thermographic inspections designed to improve electrical reliability, reduce risk, and support predictive maintenance programs.
3) Whether you're implementing an NFPA 70B maintenance program, investigating a suspected electrical problem, or scheduling routine preventive maintenance, our infrared inspections provide the information needed to protect your electrical systems and keep your facility operating safely and efficiently.
4) Schedule your Electrical Infrared Inspection today and identify hidden electrical problems before they become costly failures.