High Voltage Training

Have an overview of high voltage and its role in power transmission and industries

Learn about high-voltage components, including switchgear, circuit breakers, transformers, insulators, and cables

Study the principles of generating high AC and DC voltages

Know the configurations, one-line diagrams, and topology of high voltage systems

Understand the most common hazard, the life-threatening electric shock

Learn about arc flash and arc blast, generating a temperature of about 20000 °C

Study other hazards, such as thermal burns, explosion risks, short circuits, and surface breakdown

Know the environmental factors, such as wet conditions and human errors in grounding and operation, that can cause hazards.

Understand the importance of making pre-work checks for corrosion and damage before actual grounding.

Learn how to apply temporary grounding devices while working on de-energized HV lines

Find out how to install grounding at the right locations using equipotential bonding and eliminate risks

Study the testing of ground resistance to ensure it is below the recommended limits.

Know the safety clearance practices, like maintaining the right earth conductor size and the correct depth and spacing of conductors.

Understand the international safety standards, codes, and procedures to be followed while installing high-voltage equipment

Learn how to prepare the sites by constructing trenches and foundations and leveling the ground

Study the safe handling of equipment and mechanical installation

Learn how to make electrical connections, busbar connections, HV terminations, and ensure torque tightening

Find out how to install earthing and connect all parts to the grounding grid

Understand the types of maintenance, including preventive, predictive, and corrective maintenance

Learn how to inspect circuit breakers for dust and corrosion, and check their gas pressure and vacuum integrity

Study the inspection of bushings, measuring winding resistance, and performing DGA for transformers

Find out how to maintain instrument transformers and HV cables

Know the safety procedures to be followed during maintenance, such as isolating, de-energizing, LOTO, and the usage of insulated tools.

Learn the common troubleshooting processes, like visual inspection, electrical testing, operational check, and verifying relay settings

Find out how to replace faulty trip coils, lubricate mechanisms, replace motor drives, and refill insulating gas in switch gears and circuit breakers

Study the replacement of leaking gaskets, repair of bushings, and reprocessing of insulating oil in power transformers

Understand the replacement of corroded conductors, restoration of broken bonds, and improvement of soil resistivity in earthing systems

Know the tools used for troubleshooting, including the Hi-Pot tester, cable fault locator, circuit breaker analyzer, earth tester, multimeter, etc.

Learn the general emergency guidelines, such as isolating power, raising alarm, and evacuating the area

Study first aid and CPR during electrocution and how to move the victim using non-conductive materials

Understand the important tips to be followed in case of an electrical fire, such as the usage of a dry chemical fire extinguisher, evacuating people, etc.

Find out how to treat burn injuries before seeking medical attention

Study the measures to be followed during gas leakage and explosion of a transformer

Understand the post-emergency actions, including the analysis of the cause, investigation of the incident, inspection of equipment, and providing medical evaluation

Training in personal safety and the usage of PPE

Practical training in high voltage switch gear operations and transformer inspection

Hands-on training in HV cable termination and testing for insulation verification

Training in relay testing, setting parameters, wiring checks, and simulating fault conditions

Training in installing and testing grounding and earthing systems, and emergency actions