metallurgy
electric furnaces such as resistance furnaces, heat treatment furnaces, electric arc furnaces, and intermediate frequency furnaces are used for heating and insulation in metal casting heat treatment. for cooling and assembly lines, frequency converters, water pumps, motors, etc. are used as non-linear load equipment, which inevitably brings harmonics. cause many adverse production effects. causes capacitor oscillation, causing the capacitor compensator to trip when it is closed and unable to be put into use; affects the heating process, the heating performance of the heat treatment device cannot achieve the expected effect, and the heating speed is doubled; causes sensitive measurement and control equipment to unexpected damage affects the safe operation of the transformer and causes great power supply safety hazards.
a bearing factory adopted our company CJ1 switching capacitor ac contactor can adapt to high temperature environment and large voltage fluctuations on site. it has low power consumption and is equipped with supporting equipment. CKSG filter reactance and HYMJ filter capacitor bank, the operation is more stable and reliable; at the same time, it adopts HYAPF active power filtering device can effectively filter out all harmonics and reach below the allowable value of national standards. the power factor not only meets the assessment requirements, but also gets some rewards, effectively ensuring the safe operation of transformers and equipment, and improving the qualification of produced products. rate.
scheme diagram reference
