The same for the remaining frequency graphic.1.2) the GRAPHIC DEVICE frequency:Frequency graphic caused primarily by non-linear loads, such as power devices, the inverter AC/DC, AC/DC, AC/AC and other equipment. In detail, it includes:In households:-Fluorescent lamps.-The small engine.In industry, trade:-Air dry.-Fluorescent Lamps.-The electronic transformation equipment power: 3 phase rectifier Bridge, phase 6, 12 pha ...-ASD (Adjustable Speed Devices), The device can control speed: As the regulators of the speed of the motor, drill ...-The furnace, electric arc equipment ...-The core equipment from saturation (transformers ...)
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