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Yaskawa America, Inc. - Drives Division - P7 Drive
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P7 is supplied with V/f control and Normal Duty overload rating of 110% for one minute. Network communications, plug-in I/O cards, and power/packaging options are available. With an optional phase-shifting input transformer, the P7 dual-diode bridge can be operated in 12-pulse rectification mode, reducing input current harmonic distortion. The optional P7 Bypass package is a 3-contactor style bypass, allowing motor operation from the drive or across the line.
The P7 / Configured package provides a P7 drive in a NEMA 1 or NEMA 12 FVFF enclosure, with space for factory-mounted and wired options, such as reactors, filters, circuit breakers, fuses, network communications and I/O cards etc.
The P7 / Bypass package provides a P7 drive and 3-contactor bypass in a NEMA 1 or NEMA 12 FVFF enclosure, of sufficient size to mount and wire commonly selected options such as filters, fuses, network communications and I/O cards.
