The frequency conversion speed regulation technology has been studied after the thyristor appeared, but the frequency converter did not appear until the 1970s. This is because the f…
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Inverters are not reliable; sometimes they need to be repaired or replaced. The frequency converter is usually an indicator of process changes or application problems. Many inverter…
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1. On the fan, it can be used to control the air volume, such as the boiler induced draft fan, the factory fan, the fresh air fan and the exhaust fan of the air conditioner. The air…
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Entering 2019, with the continuous introduction of policies such as the liberalization of stock ratios, the reduction of tariffs, and the vigorous development of new energy vehicles…
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