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● Power frequency withstand voltage test
● Partial discharge measurement
● Temperature rise test
● Short-time withstand current test
● Making and breaking capacity test
● Bus-transfer current test
● Cable-charging current making and breaking test
● Short-line fault test
● Capacitive, inductive current making and breaking test
● Transformer abrupt short-circuit test
● Capacitor bank charging test
● Tightness tests and moisture content
● Radiated, radio-frequency, electromagnetic field
immunity test
● Conducted emission test
● Electrical fast transient/burst immunity test
● Oscillatory waves immunity test
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● Radio interference voltage test
● Lightning impulse withstand voltage test
● Mechanical endurance test
● Short-circuit making and breaking test
● Out-of-phase test
● Mainly active-loading making and breaking current test
● Line-charging current making and breaking test
● Electrostatic induction current tests
● Arrestors pressure release test
● Mechanical test
● Peak withstand current test and short-time withstand current test
● Immunity test to conducted disturbances, induced by radio-frequency fields
● Radiated emission test
● Surge immunity test
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