TP3 – High Voltage Testing Package (T1, T2 & T3)

T1

• Introduction
• Electrical insulation
• Safety requirements (including appropriate Electricity Regulations)
• Insulation resistance tests
• Flash testing
• AC & DC pressure tests
• VLF Testing
• Partial discharge
• Time Domain Reflectometry
• Practical exercises & tutorials

T3

• Safety requirements
• Transformer design and construction
• Periodic and post-installation testing
• Transformer oil testing
• Insulation testing

T2

• Purpose of test
• Testing conditions
• Test equipment
• Safety considerations
• Statutory regulations and standards
• Test results
• Remedial work
• Practical testing procedures

• Open circuit tests
• Short circuit tests
• Vector group tests
• Temperature devices
• Buchholz protection unit
• Pressure relief devices
• Routine maintenance