Professional Certificate of Competency in Arc Flash Protection

Course at a Glance


Course Name - Professional Certificate of Competency in Arc Flash Protection

Course Code - CAF

Qualification - Professional Development

Duration - 3 Months

CEU/CPD* - on enquiry

*CEU/CPD hours vary according to your professional body.


Contact a Course Advisor

 

 

EIT Professional Certificate of Competency in Arc Flash Protection endorsed by the International Society of Automation (ISA)

BY THE END OF THIS 3-MONTH INTERACTIVE LIVE ONLINE COURSE YOU WILL LEARN HOW TO:

  • Identify the important hazards in O&M work in different parts of electrical installations
  • Recognise the dangers of arc flash events to working personnel and their impact on equipment
  • Know the codes and standards dealing with arc flash danger
  • Acquire the necessary theoretical knowledge to carry out arc flash impact studies by collecting system data and computing the arc flash incident energy and flash protection boundary
  • Understand the importance of proper design of electrical equipment in avoiding arc flash incidents and ensuring safety in the event of an arc flash
  • Select appropriate Personal Protective Equipment (PPE) and Flame Resistant (FR) clothing required for avoiding serious or lethal injuries 
     

Contact us for more information and future start dates.


 

Details

Overview

Electrical safety is an important issue for those working on electrical facilities in utility networks and large industrial installations. A number of serious accidents including fatalities occur every year due to accidents involving electricity resulting in huge financial losses and wasted man-hours. Arc flashes in electrical equipment are now considered one of the major causes of electrical accidents even surpassing the well known hazards of electric shock. Avoiding arc flash incidents and the resulting injuries is one of major challenges today facing electrical workers and requires adequate attention in the stages of system planning, design, installation, operation and maintenance.

Injuries due to arc flash can depend on many factors, one of which is the incident thermal energy on a worker exposed to a flash. Today, a considerable body of knowledge exists as a result of research efforts and is available to designers and maintenance engineers in the form of standards such as IEEE 1584 and NFPA 70E. This course will detail the basis of this approach and also the major advances that have been made in the area of PPE made of FR fabrics and rated for different levels of thermal exposure.

Prevention, however, still remains the best form of protection and switchgear manufacturers have made considerable design advances to ensure that the effect of arc flash incidents is contained within the enclosure of switchgear (often called arc flash resistant switchgear) and methods of testing such switchgear have also evolved simultaneously. Another important factor is the approach to avoid arc incidents within the switchgear by proper design and maintenance and techniques to reduce the severity of the flash should such incidents occur. These will form the key focus areas of this course.
 

Course Outline

MODULE 1: ELECTRICAL HAZARDS

Hazards with examples: electric shock, arc flash events, working at heights, working in confined spaces, fire and explosion, mechanical hazards
Common electrical equipment and hazards posed


MODULE 2: ARC FLASH AND ITS EFFECTS

Definitions
Reasons for arc flash events
What really happens in an arc flash event?

- Insulation failure/violation of clearances
- Arc flash mechanism

Impact on equipment
Hazards to personnel in the vicinity

- Burns
- Organ damage due to pressure wave
- Hearing damage
- Shrapnel effects


MODULE 3: FUNDAMENTALS OF POWER SYSTEMS

Configurations
Equipment used
System earthing and its role
Protective earthing and its role
Faults and types of faults
Bolted faults and arc faults


MODULE 4: CALCULATION OF FAULT CURRENTS

Fundamentals of short circuit calculations
Simplifying assumptions
Ohmic impedance and per unit impedance
Infinite bus
Base KVA of a system and its use in calculations
Network theorems commonly used
Equivalent diagrams
Fault calculation approach for a simple system
Earth faults and the importance of system earthing
Mitigation of fault levels in a system


MODULE 5: PROTECTION IN POWER SYSTEMS

Fundamentals of power system protection
Protection attributes
Protective devices (fuses, built-in release and relays)
Time-current characteristics
Impact of bolted faults on tripping time
I2t: the important factor in deciding the hazards of faults
Commonly used protection approaches


MODULE 6: ARC FLASH STUDIES – CODES AND STANDARDS

OSHA 29 C FR – part 1910
National Electrical Code N FPA 70E – standard for electrical safety in the workplace

- Safety related work practices
- Installation safety requirements
- Table 130.2(C

IEEE Standard 1584

- Guide for arc flash hazard analysis

Definitions used in arc flash study


MODULE 7: ARC FLASH STUDY DETAILED PROCEDURE

Flash protection approach boundary

- 1.2 calories per square centimetre
- 4 foot boundary
- Calculated boundaries based on transformer size and bolted short circuit MVA

Detailed arc flash study

- Calculation of incident energy and flash boundaries
- Warning labels
- Personal protective equipment requirements

Calculation of working distance and flash boundary as per IEEE Standard 1584


MODULE 8: DATA COLLECTION AND SYSTEM MODELING

Data for calculation of fault currents
Modes of operation
Lower short circuit conditions with long tripping times


MODULE 9: DETERMINING ARC FLASH HAZARD RISK CATEGORY

Detailed examples and exercises simplified tables approach
Matrix table
Single line diagram approach
Short circuit study report coordination
Hazard risk category for metal clad switchgear 1kv and above
NFPA 70E table 130


MODULE 10: REDUCING ARC-FLASH HAZARD

Mitigation of energy by reduced short circuit current and faster protection
Overvoltage protection to reduce insulation failure risk
Reducing the risk of arc flash by better equipment design (clearances, creepage, insulation)
Providing arc vents to direct arc away from operator
Containing internal arc flash by switchgear that is arc resistance
Avoid local operations and live work
Better maintenance practices

- Insulation status and PD monitoring
- Contacts and joint status-monitoring through thermography


MODULE 11: PERSONAL PROTECTIVE EQUIPMENT MADE OF FR CLOTHING

The evolution of Flame Resistant (FR) fabrics
The various types of FR fabrics that are available in the marketplace
FR fabrics and the effects of undergarments
Limitations of FR fabrics
Test method ASTM F 1959
Garment construction standard ASTM F 1506-02a


MODULE 12: Project Work

Apply the principles learnt and calculate the arc flash protection boundary and incident energy for a panel and prepare an arc flash label

Learning and Teaching

Benefits of eLearning to Students

  • Cost effective: no travel or accommodation necessary
  • Interactive: live, interactive sessions let you communicate with your instructor and fellow students
  • Flexible: short interactive sessions over the Internet which you can attend from your home or office. Learn while you earn!
  • Practical: perform exercises by remotely accessing our labs and simulation software
  • Expert instructors: instructors have extensive industry experience; they are not just 'academics'
  • No geographical limits: learn from any location, all you need is an Internet connection
  • Constant support: from your instructor(s) and a dedicated Course Coordinator for the complete duration of the course
  • International insight: interact and network with participants from around the globe and gain valuable insight into international practice 


Benefits of eLearning to Employers

  • Lower training costs: no travel or accommodation necessary
  • Less downtime: short webinars (60-90 minutes) and flexible training methods means less time away from work
  • Retain employees: keep staff who may be considering a qualification as full time study
  • Increase efficiency: improve your engineering or technical employees’ skills and knowledge
  • International insight: students will have access to internationally based professional instructors and students

 

How Does it Work?

EIT eLearning courses involve a combination of live, interactive sessions over the Internet with a professional instructor, set readings, and assignments. The courses include simulation software and remote laboratory applications to let you put theory to practice, and provide you with constant support from a dedicated Course Coordinator.


Practical Exercises and Remote Laboratories

As part of the groundbreaking new way of teaching, our online engineering courses use a series of remote laboratories (labs) and simulation software, to facilitate your learning and to test the knowledge you gain during your course. These involve complete working labs set up at various locations of the world into which you will be able to log to and proceed through the various practical sessions.

These will be supplemented by simulation software, running either remotely or on your computer, to ensure you gain the requisite hands-on experience. No one can learn much solely from lectures, the labs and simulation software are designed to increase the absorption of the materials and to give you a practical orientation of the learning experience. All this will give you a solid, practical exposure to the key principles covered and will ensure that you obtain maximum benefit from your course.

 

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In Company Online Training Solutions

Special class groups can be arranged on request to match your own schedule. If you have a large number of staff who should complete any of our programs, read more about EIT's In Company Online Training HERE and contact us to assist you further.

 

Brochure

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Fee Information

Course Fees

What are the fees for my country?

The Engineering Institute of Technology (EIT) provides distance education to students located all around the world – it is one of the very few truly global training institutes. Course fees are paid in a currency that is determined by the student’s location. We aim to give you a rapid response regarding course fees that are relevant to your individual circumstances.

We understand that cost is a major consideration before a student begins to study. For a rapid reply to your query regarding courses fees and payment options, please contact a Course Advisor in your region via the below button and we will respond within two (2) business days.

Enquire abut our online engineering course fees

 

EIT Certificate Course Payment Information

Please contact us with your location for certificate fees in the relevant currency. Full payment is required between two (2) and four (4) weeks before the course starts.

Certificate fees include:

  • All live webinars with a professional instructor
  • Four (4) technical manuals (as searchable eBooks)
  • Course materials
  • Software
  • Assignments, and
  • Ongoing support from a dedicated Course Coordinator

All you need to participate is an Internet connection, a computer, speakers and, if possible, a microphone.

 

Fee concessions may apply for multiple bookings on our certificate courses.

For a rapid reply to your query regarding courses fees and payment options, please contact us and we will respond within two (2) business days.

Enquire abut our online engineering course fees 

Related Courses

Other courses available in EIT's School of Electrical Engineering

Accredited Postgraduate Programs

  1. Master of Engineering (Electrical Systems) II
  2. Graduate Certificate of Renewable Energy Technologies I

Accredited Diploma and Advanced Diploma Programs

  1. Advanced Diploma of Applied Electrical Engineering (Electrical Systems) I
  2. Advanced Diploma of Applied Electrical Engineering (Power Industry) I
  3. Advanced Diploma of Electrical and Instrumentation (E & I) Engineering for Oil and Gas Facilities I
  4. Advanced Diploma of Electrical and Instrumentation (E & I) Engineering for Mining I
  5. Diploma and Advanced Diploma of ESI UET50212 and UET60212 I

Professional Development Series

  1. Professional Certificate of Competency in Best Practice in Electrical Engineering in Mining, Building, Industry and Utilities
  2. Professional Certificate of Competency in Circuit Breakers, Switchgear and Power Transformers – Safe operation and Maintenance
  3. Professional Certificate of Competency in Arc Flash Protection
  4. Professional Certificate of Competency in Electrical Power System Fundamentals for Non-Electrical Engineers
  5. Professional Certificate of Competency in Operation and Maintenance of Diesel Power Generating Plants
  6. Professional Certificate of Competency in Power Distribution
  7. Professional Certificate of Competency in AS3000:2007 Electrical Wiring Rules (Australia and New Zealand only)

There is scarcely an aspect of modern life that is not dependent on electrical energy. It is used in such varied activities as cooling, heating, transport, manufacturing, production, communications, minerals processing and water transfer. Engineers and technicians with an electrical diploma find employment in fields as diverse as generation, transmission, distribution and the eventual application of electrical energy in machinery. Due to the challenges of climate change there is also a vital interest in the use and storage of renewable and sustainable energy. The demand for well trained electrical professionals is assured with rapid expansion of the electricity supply in the developing world, the addition of the yet-to-be-constructed smart grid, and our growing dependency upon electricity supply of high integrity.

Electrical engineering skills and knowledge are also critical in a wide range of industries ranging from oil and gas, water utilities, process plants, mining, pharmaceuticals, manufacturing and defence. The Engineering Institute of Technology (EIT) provides electrical engineering courses online for engineers and technicians of all levels and from all types of industry, be it mining, oil and gas or instrumentation. The Advanced Diplomas in Electrical Engineering cover a large range of topics and are suited to anyone needing an intensive and practical look at all facets of electrical engineering. The short courses that form part of EIT's professional development series are designed to provide students with critical knowledge and practical tools that can be immediately applied to the workplace. They are ideal to up-skill and/or cross-skill in a particular area or technology.

Key subjects in the EIT School of Electrical Engineering include: power generation, transmission, distribution, rotating machinery, power electronics, earthing and safety regulations, electrical documentation and drawings, AC and DC machines, circuit breakers, transformers, energy efficiency, earthing (or grounding) and lightning, power systems protection, DC and AC emergency power supplies, electrical wiring regulations, high voltage supplies, and power quality.

Note:

I: Vocational Education & Training (VET) program

II: Higher Education program

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