The P7 is the Industrial Fan and Pump drive designed for variable torque applications. It is supplied with V/f control and an 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 rectiﬁ cation 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.