Aluminium Smelter DC Systems - Aluminium Smelting

Erection of Switchyard 220kV to 22kV
Transformers, Autotransfomers
48 phase rectifier transformers
Rectifier station.

Operating and maintenance of switchgear, rectifiers, carbon plant, ship unloader etc

Alcoa of Australia - Point Henry - Geelong




Aluminium Smelter



Power Quality Measurement, Harmonic Analysis
and Datalogging Services
Investigations of Harmonic Levels
Power Disturbance Analysis
    Surges
    Spikes
    Sags
    Bursts
    Electrical Noise


Electro Magnetic Field Interference
Magnetic Field Measurement
Power Factor measurements


Profiling power usage














Harmonic Waveform
Computer Centre Waveform


Mc CORKINDALE ASSOCIATES P.O. BOX 188 WAIKANAE 5250 PHONE (04) 293 6743 MOB (021) 0546 775 ral.mcork@xtra.co.nz

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