Power measurement
    Label review
    Temperature test
    Leakage current test
    Electrical resistance
    Soil continuity
    Insulation resistance
    Moistening
    Error conditions
    Thermal stability
    Electrical resistance for internal conductors
    Measurement of insulation intervals
    Ball pressure test
    Capacity discharge test
    In-rushcurrent experiment
    Mechanical experiments
    Component evaluation (transformer, etc.)
    Electric field measurement
    EN 50366 test
    Balance test
    GlowWire experiment
    Flammability test