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My line voltage is 575 volts. Can I use the 600 volt HG7 filter?

For the sake of the harmonic filter, the 600 volt product was designed with an understanding that 575 volt power systems typically have a target supply voltage of 600 with a nominal applied voltage of around 575 volts. With that in mind, the 600 volt designation can be used on both 575 and 600 volts.