Earthing, Bonding, Lightning & Surge Protection
Introduction:
Poor earthing practice can be the cause of continual and intermittent difficult-to-diagnose problems in a facility. This course looks at these issues from a fresh yet practical perspective and enables you to reduce expensive down time on your plant and equipment to a minimum by correct application of these principles. This course is designed to explore the subject of earthing and presents the subject in a clear, straightforward manner. Installation, testing and inspection procedures for industrial and commercial power systems will be examined in detail. Essentially this course is broken down into earthing, shielding and surge protection for both power and electronics systems. Earthing and surge protection for telecommunications and IT systems are examined in detail. Finally, the impact of lightning is examined and simple techniques for minimizing its impact described.
Course Objectives:
By the end of this course delegates will be able to:
Who Should Attend?
Electrical and instrumentation technicians, electrical contractors, electrical engineers, electrical inspectors, electricians, instrumentation and control engineers, building service designers, consulting engineers, data systems planners and managers, maintenance engineers, power system protection and control engineers, project engineers, safety professionals
Course Outline:
Earthing Basics
· Basics of earthing, Bonding , Lightning and surge protection
· Static charges, Shielding, UPS systems and their earthing practice
Earthing of Power System Neutral
· Unearthed and solidly earthed systems
· Impedance earther systems, Resonant impedance earth systems
Equipment Earthing
· Shock hazards to the human body, Earthing of equipment
· Operation of protective devices, Thermal capacity of earthing wires
· Touch potential, Induced voltages
· Multiple earthing connections, Surge protection earthing
Lightning and Its Effect on Buildings and Electrical Systems
· The incidence and probability of lightning strike
· Methods of lightning protection, Planning for lightning protection
· Improvements to lightning protection, Effects of lightning strike on overhead lines
· To protect or not to protect
Static Electricity and Protection
· What is static? Generation of charge, Common examples
· Energy of a spark, Ignition capability of a spark
· Dangers of static buildup, Control of static
· Assessment of risks and planning
Earth Electrode Systems
· Earthing electrodes, Soil resistance, Measuring soil resistivity
· Resistance of single rod electrodes, Current carrying capacity of an electrode
· Measurement electrode resistance single and multiple rods
· Concrete encased electrodes, Corrosion of electrode systems
· Maintenance of electrode systems, Chemical electrodes
Surge Protection of Electronic Equipment
· What is a surge? Bonding of different earthing systems
· Surges and surge protection, Principles of surge protection
· Achieving graded surge protection, Positioning and selecting surge protection
Electrical Noise and Mitigation
· Definitions of electric noise, Analysis and categories of noise
· Electrostatic coupling, Electromagnetic coupling
· Shielded isolation transformer, Insulated earth receptacle
· Zero signal reference grid, Harmonics
Ups Systems and Their Earthing Practices
· Power quality issues, Abnormal voltage conditions
· Susceptibility and measures to handle voltage abnormalities
· Regulating transformers, Standby sources
· Electro-mechanical UPSs, Solid state UPSs
· Multiple redundant systems, Selection of a UPS
| Code | From | To | City | Fee | |
|---|---|---|---|---|---|
| EE23 | 06 Jan 2020 | 17 Jan 2020 | Shanghai | US$ 8500 | Book |
| EE23 | 16 Mar 2020 | 27 Mar 2020 | Jakarta | US$ 8500 | Book |
| EE23 | 04 May 2020 | 15 May 2020 | Bangkok | US$ 7500 | Book |
| EE23 | 27 Jul 2020 | 07 Aug 2020 | Istanbul | US$ 7500 | Book |
| EE23 | 21 Sep 2020 | 02 Oct 2020 | Milan | US$ 8500 | Book |
| EE23 | 22 Nov 2020 | 03 Dec 2020 | Alexandria | US$ 6500 | Book |
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DUBAI OFFICE
Ittihad Deira Building, |
USA OFFICE 642 E14 Street,10009-13 Manhattan, New York (NY) USA info@petrogas-training.com |
EGYPT OFFICE 52 General Kamal Hejab Street,Suez Bridge, Cairo, Egypt info@petrogas-training.com |
Certificate of Completion will be provided to the candidate(s) who successfully attend and complete the course. Training hours attendance percentage of 75% is required.
Standard course hours: 8:30 A.M. to 3:30 P.M. Informal discussions: 4:30 P.M. to 5:30 P.M.
We use a blend of interactive and hands-on methods, active participation, a variety of instructional techniques, dynamic presentations, individual and group exercises, in depth discussion, DVD’s, role-plays, case studies, examples. All of the information, competencies, knowledge and skills acquired within our training programs, are 100% transferrable to the participants’ workplace.
Pre-Test and Post-Test Assessment are applied on 5-day and 10-day programs. Also, post course evaluation and candidate’s evaluation are applied to add another level of quality measurement. Candidates’ feedback is highly appreciated to elevate the training service quality.
A- Have staff trained in the latest training and development approaches
B- Support nationalization and talent management initiatives
C- Have properly trained and informed people who will be able to add value
D- Gain relevant technical knowledge, skills and competencies
A- Develop job related skills
B- Develop personal skills in subject matter
C- Have a record of your growth and learning results
D- Bring proof of your progress back to your organization
F- Become competent, effective and productive
G- Be more able to make sound decisions
H- Be more effective in day to day work by mastering job-related processes
I- Create and develop competency to perform job well
A- 10% discount after 05 candidates’ registration.
B- 15% discount after 10 candidates’ registration.
C- 20% discount after 20 candidates’ registration.
D- 25% discount after 25 candidates’ registration.
E- 30% discount after 30 candidates’ registration
F- Higher discount rates will be offered based on work volume with different clients.
A- One extra free seat is offered on 4 candidates on the same course and dates.
B- Two extra free seats are offered on 6 candidates on the same course and dates.
C- Three extra free seats are offered on 8 candidates on the same course and dates.
D- Four extra free seats are offered on 10 candidates on the same course and dates.
E- Five extra free seats are offered on 12 candidates on the same course and dates.
Nominations to our public courses are to be processed by the client’s Training and/or HR departments. A refund will be issued back to the client in the event of course cancellation or seat unavailability. A confirmation will be issued to the relevant department official(s).
If a confirmed registration is cancelled less than 5 working days prior to the course start date, a substitute participant may be nominated to attend the same course or a 20% cancellation charge is applied. In case of a no-show, a 100% fee will be charged.
PAYMENT POLICY
Payment is due upon receiving the course confirmation, invoice and/or proforma invoice. However; the fee due can be wire transferred to our bank account directly after course completion. Our bank details are illustrated on the confirmation, invoice and proforma invoice, as well. The above documents can be communicated electronically, i.e., in a soft copy or/and in hard copy based on customer’s request.
COPYRIGHT
© 2017. Material published by PETROGAS shown here is copyrighted. © 2017. All rights reserved. Any unauthorized copying, distribution, use, dissemination, downloading, storing in any medium, transmission, reproduction or reliance in whole or any part of this course outline is prohibited and will constitute an infringement of copyright.
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