Yaskawa P7/P5 Drives

Yaskawa P7/P5 Drives

The P7 is designed for variable torque applications like Fans and Centrifugal Pumps. It 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 P5 Drive is rated for 600 volt. The drive is rated for variable torque applications with current overload rating of 120% for 60 seconds. Standard features include setpoint (PID) control, energy-savings mode, power-consumption monitoring, and harmonic distortion reduction. Ideal applications include fans, pumps, grinders, buffers, centrifuges, and saws. This product may also be labeled GPD506/P5.

P7 Features

  • 5-150 HP, 208 VAC
  • 5-150 HP, 230 / 240 VAC
  • 5-500 HP, 480 VAC
  • 2 to 200 HP (VT) at 600 VAC (P5 only)
  • 5-250 HP, Bypass
  • Overload capacity: nominal 110% for 60 sec (150% peak)
  • Starting torque: 100% at 3 Hz
  • DC injection braking: at start or stop, adjustable, current-limited (anti-windmilling)
  • Motor preheat function
  • Adjustable accel/decel: 0.1 to 6000 sec.
  • Controlled speed range: 40:1
  • Critical frequency rejection: 3 selectable, adjustable bands
  • Torque-limiting: 30-180%
  • Energy control
  • Torque boost: full range, auto
  • Power loss ride-thru: 2 sec
  • Inertia ride-thru
  • Auto restart after power loss or resettable fault, selectable, programmable
  • Feedback signal loss detection
  • Serial communications loss detection
  • "Up/Down" floating point control capability
  • Stationary motor auto-tuning
  • Sleep function
  • Run-permissive input
  • UL, cUL listed and CE marked; IEC 146

Contact your local Gescan office to discuss your application and get an up-to-date quotation.

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