practical troubleshooting of electrical equipment and control circuits
DESCRIPTION
There is a chasm between the theory of electron flow, magnetic fields and troubleshooting electrical equipment and control circuits in the plant. This workshop shows delegates how to troubleshoot electrical equipment and control circuits. The workshop helps individuals and employers. It does this by increasing all delegates knowledge and skills in improving equipment productivity whilst reducing maintenance costs. Attendance on this workshop will help all delegates identify, prevent and fix common electrical equipment and control circuits. The focus is “outside the box”. The emphasis is on practical issues that go beyond typical electrical theory and focus on providing those that attend with the necessary tool-kit of skills in solving electrical problems, ranging from control circuits to motors and variable speed drives.' This workshop focuses on the main issues of troubleshooting electrical equipment and control circuits of today to enable you to walk onto your plant or facility to troubleshoot and fix problems as quickly as possible MORE INFORMATION: http://www.idc-online.com/content/practical-troubleshooting-electrical-equipment-and-control-circuits-2TRANSCRIPT
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
Troubleshooting of Electrical Equipmentand Control Circuits
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
Effects of Electrical Failures • Loss of revenue due to downtime• Cost of labour for trouble shooting, repairing,
restarting etc• Cost of damaged equipment and material including
repairs, replacements, scrapped material• Cost incurred due to injuries suffered by personnel
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
Reasons for Genesis of Problems
• Design deficiencies
• Quality of installed equipment
• Installation deficiencies
• Operation deficiencies
• Quality of maintenance carried out on the equipment
• Inherent ageing and deterioration of equipment
• External causes like hostile environment, malfunction of protection devices etc.
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
Problem categories - Electrical
Electrical problems can arise either in the electrical circuit or in the equipment and components connected in the electrical circuit and can be categorized as
• Open circuits and short circuits
• Active and passive faults
• Incipient and solid faults
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
Problem categories - Mechanical
• Mechanical problems - are on account of mechanical causes like bearing defects, breakages, jamming of moving parts, lubrication problems etc.
• Mechanical problems can lead to electrical problems. A defective motor bearing can cause the rotor to foul with the stator of the motor causing an electrical flashover.
Technology Training that WorksTechnology Training that Workswww.idc-online.com/slideshare
DO YOU WANT TO KNOW MORE?
If you are interested in further training or information, please visit:
http://idc-online.com/slideshare