from 1 /3 to 5 hp. The front cover of the variable-frequency drive lists the 10 most commonly used drive parameters. Available frame sizes A, B, and C cover main voltages from 180 to 528 Vac, and they accept both single and three-phase supply voltages. The VariFlex Series has standard Modbus capabilities as well as a compact SmartStick that quickly clones the programming from one drive to others.

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