The CFW500 variable frequency drive (VFD) offers 230VAC power ratings of ¼-hp to 3-hp single-phase input, ¼-hp to 15-hp 3-phase input, as well as ¼-hp to 25-hp 3-phase input at 460VAC. Features include V/Hz and vector control (VVW) operating modes, a built-in PLC, integrated keypad with backlit display, optional external flash memory module, and plug-and-play’ option modules for communications and I/O to accommodate numerous machine configurations. In addition, the unit is designed to operate in ambient temperatures up to 50°C and can supply an overload of 150% for 1 min., repeatable every 6 min. without derating.
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