Electrical maintenance training

CIRCUIT BREAKER MAINTENANCE, SF6 (CBMSF6 | #332)
4 DAYS | 2.8 CEUs

This hands-on course is intended for new or experienced electricians and technicians that install, maintain, repair or troubleshoot SF6 circuit breakers rated at 1.2 kV and higher and covers all elements of routine SF6 circuit breaker maintenance plus, inspections. A balance of lecture and hands-on activities are utilized to emphasize operating characteristics and maintenance and testing requirements. Instruction includes the hazards involved in working with SF6 gas as well as the important differences between SF6 circuit breakers compared to conventional insulating mediums.

To receive 2.8 CEUs, participants must attend 4 days of class (28 contact hours) and attain a minimum average grade of 80% (overall grade will consist of 50% lab practice and 50% final exam). Upon completion of this course and lab practice, the participant will demonstrate that he/she is able to:

• Describe the safety hazards involved in working with SF6 gas.
• Explain the procedure for adding gas to an SF circuit breaker.
• Summarize the electrical and mechanical operating principles of an SF, puffer circuit breaker.
• Interpret an electrical schematic for an SF puffer circuit breaker.
• Carry-out a circuit breaker inspection per manufacturers' technical manual.
• Perform and evaluate electrical and mechanical tests that are required by the manufacturer.

For additional context, read our article on the hidden dangers of SF₆ gas and the importance of field testing.

INFRARED THERMOGRAPHY LEVEL 1 (IR1 | #240A)
4.5 DAYS | 3.2 CEUs

***THIS CLASS REQUIRES THE STUDENT TO BRING AN IR CAMERA.***

The student who completes the training requirements and a thermography field assignment will receive an Infrared Thermography Level I Certification. The Infrared Thermography training course will teach the basics of infrared, how to operate the camera under different conditions and how to make a judgment of the measurement situation in the field and identify potential sources for error. The student will interpret thermograms and make informed decisions using heat transfer concepts to analyze thermal images and learn to distinguish between hot spots and reflections and direct versus indirect readings.

Students pursuing certification are required to submit a complete infrared survey report within sixty (60) days after class that counts as one third of the final grade in terms of eligibility for certification.

To receive 3.2 CEUs, participants must attend 4.5 days of class (32 contact hours) and attain a minimum average grade of 80% (overall grade will consist of 50% lab practice and 50% final exam). Upon completion of this course and lab practice, the participant will demonstrate that he/she is able to:

• Summarize the history of Infrared Thermography and give examples of the practical applications afforded by this tech-nology.
• Describe heat and its properties, contrasting it with tempera-ture in terms of the properties each measures.
• Idenitfy the three modes of heat transfer as they relate to the heating of a surface.
• Explain radiosity concepts and how they relate to the under-standing of Infrared Thermography.
• Demonstrate the operation of infrared equipment.
• Perform an infrared survey and report the results of the survey.

For additional context, read our article "Preventing Hazards With IR Thermography Training".

INFRARED THERMOGRAPHY LEVEL 2 (IR2 | #240B)
4.5 DAYS | 3.2 CEUs

***THIS CLASS REQUIRES THE STUDENT TO BRING AN IR CAMERA.***

The course will expand past the basics of infrared theory. It will discuss how to operate the camera under different conditions, how to make a judgment of the measurement situation in the field and identify potential sources for error. After successfully completing this course, the student will be able to do IR inspections following written guidelines and will be able to report the results of the inspection using industry recognized standards.

The student will interpret thermograms and make informed decisions using heat transfer concepts to analyze thermal images and learn to distinguish between hot spots and reflections and direct versus indirect readings. The learning objectives, contact hours and written exam of AVO Training Institute are based on the requirements outlined by ANSI/ASNT CP-105 and CP-189 of the American Society for Non-Destructive Testing. This course is suitable for the use by your employer to certify the student under ASNT’s Recommended Practice No. SNT-TC-1A provided it is consistent with the employer’s written practice.

Students pursuing certification are required to submit a complete infrared survey report within sixty (60) days after class that counts as one third of the final grade in terms of eligibility for certification.

A current IR Level I certification is required to be a participant in the IR Level II course. Please send a copy of a current IR Level 1 certification upon registration to [email protected].

To receive 3.2 CEUs, participants must attend 4.5 days of class (32 contact hours) and attain a minimum average grade of 80% (overall grade will consist of 50% lab practice and 50% final exam). Upon completion of this course and lab practice, the participant will demonstrate that he/she is able to:

• Discuss more in depth concepts of heat transfer, infrared theory, and spatial resolution.
• Identify and practice thermal imaging survey and measure-ment techniques.
• Outline radiosity concepts.
• Explain the basics of predictive maintenance thermography and an inspection program.
• Summarize the different applications of thermography.

MOTOR CONTROLS and STARTERS, LOW-VOLTAGE (MCSLV | #307)
4.5 DAYS | 3.2 CEUs

This hands-on course is intended for new or experienced electricians and technicians that install, maintain, repair or troubleshoot MCCs rated 600 volts or less. Students learn effective MCC maintenance and troubleshooting techniques enabling technicians to: ensure correct operation of control scheme, reduce repair times and identify problems in control circuits from the manufacturer. Class participants learn to design basic ladder diagrams for motor control circuits then wire up the circuits on simulators.

To receive 3.2 CEUs, participants must attend 4.5 days of class (32 contact hours) and attain a minimum average grade of 80% (overall grade will consist of 50% lab practice and 50% final exam). Upon completion of this course and lab practice, the participant will demonstrate that he/she is able to:

• Explain the application of motor control pilot devices.
• Interpret MCC wiring diagrams and schematics.
• Describe control circuit types and show the application of two-wire control, three-wire control, reversing circuits, sequence control, jogging, and inching circuits.
• Outline the methods of deceleration, reduced-voltage controls, speed controls, and operating principles of variable frequency drives.
• Troubleshoot motor control circuits utilizing a multi-meter.
• Design and wire various motor control circuits.

NFPA 70B; 2023 Standard for Electrical Equipment Maintenance  | (NFPA 70B | #434)
2 DAYS | 1.4 CEUs

NFPA 70B, titled "Standard for Electrical Equipment Maintenance," is a standard developed by the National Fire Protection Association (NFPA) in the United States. It provides guidelines and best practices for the maintenance of electrical equipment to ensure its safe and reliable operation. This course is designed to cover the standard and the wide range of topics it discusses, including inspection, testing, and preventive maintenance of electrical systems and equipment. NFPA 70B aims to reduce the risk of electrical failures, accidents, and fires by promoting regular maintenance and addressing potential hazards in electrical installations.

To receive 1.4 CEUs, participants must attend 2 days of class (14 contact hours) and attain a minimum grade of 80% on the final exam. Upon completion of this course the participants will demonstrate that they are able to:

• Outline the overall scope and purpose of the NFPA 70B
• Illustrate the benefits of an effective electrical preventative maintenance program
• Demonstrate a basic knowledge of the fundamentals of electrical equipment maintenance
• Explain the need for and use of electrical power system studies
• Utilize the NFPA 70B standard for electrical equipment maintenance and testing
• Practice correct electrical equipment maintenance in hazardous locations
• Use the NFPA 70B to maintain cord-and plug-connected equipment

NETA QEMW Exam Test Prep | NETA QUALIFIED ELECTRICAL EQUIPMENT MAINTENANCE WORKER PROGRAM 2-DAY | VIRTUAL
2 DAYS

Substation Maintenance is a major part of any utility or plant maintenance program. Equipment failures usually result in significant downtime because of long delays in equipment replacement. However, most of these failures can be detected and prevented. Equipment testing and maintenance is critical to the reliability of the equipment in a substation. 

This course provides an overview of substation equipment, and equipment operations and maintenance based on ASTM, NETA and IEEE standards. This course is designed to provide an in-depth study to aid skilled qualified substation maintenance technicians in the safe performance of substation components preventive maintenance. Having skilled technicians in substation maintenance is essential to equipment reliability.

• Describe safe practices and safety standards that are required of a Qualified Electrical Equipment Maintenance Worker.
• Explain the electrical maintenance fundamentals that are required of a Qualified Electrical Equipment Maintenance Worker.
• Summarize requirements for maintenance on specific electrical equipment.

NETA QEMW Exam Test Prep | NETA QUALIFIED ELECTRICAL EQUIPMENT MAINTENANCE WORKER PROGRAM 2-DAY | VIRTUAL
4 DAYS

Developed by AVO Training Institute in collaboration with NETA, this course offers an in-depth review of electrical maintenance and safety practices tailored for NETA-qualified professionals with over four years of experience in the electrical field.

Participants will revisit the key safety and maintenance competencies assessed in the Qualified Electrical Maintenance Worker (QEMW) Exam. A central component of the course is 8 hours of NFPA 70E Safety Training, which fulfills a required prerequisite for the QEMW exam.

This course is ideal for individuals seeking a thorough understanding of electrical safety, core principles, maintenance procedures, and testing practices as outlined by NETA standards. Upon completion, students will be well-prepared to take the QEMW certification exam.

While not required, students are encouraged to bring copies of the NFPA 70E and NFPA 70B standards for reference, or they may purchase them through AVO Training Institute.

• Describe safe practices and safety standards that are required of a Qualified Electrical Equipment Maintenance Worker.
• Explain the electrical maintenance fundamentals that are required of a Qualified Electrical Equipment Maintenance Worker.
• Summarize requirements for maintenance on specific electrical equipment.