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Phason FD-2-7 FanDRIVE

MF #FD-2-7
QC Part #
In stock
This slave control has two 7 FLA variable AC stages for adjusting fan speed.

The Phason FD-2-7 FanDRIVE is a cost-effective way to increase the capacity of your fan control system. The FD-2-7 FanDRIVE is a slave control with two 7 FLA variable AC stages for adjusting fan speed. It installs easily and requires no additional programming.

The FanDRIVE connects to a master control and accepts 0 to 10 VDC signals that set the variable AC outputs. Installation is simple and there is no additional configuration required; FanDRIVEs follow the programming of the master control. It can control fans connected to any phase. This gives you the ability to distribute loads between all phases on a three-phase system.


  • 2 variable AC stages
  • 2 DC signal inputs (0 to 10 V)
  • Manual override
  • 4 motor curve options
  • Expandable capacity using additional units
  • NEMA 4X enclosure (corrosion resistant, water resistant, and fire retardant)
  • CSA approval
  • Limited 2-year manufacturer warranty

Incoming Power:

  • 120/230 VAC, 50/60 Hz

Variable AC Stages:

  • 7 FLA at 120/230 VAC, PSC motor
  • 1/2 HP at 120 VAC, 1 HP at 230 VAC, PSC motor

Variable DC Signal:

  • 0 to 10 V, 30 mA

Control Fuse:

  • 250 V, 1 A fast-acting glass

Variable AC Fuses:

  • 15 A, 250 VAC ABC-type ceramic

Compatible Phason Controls: AutoFlex, PBx-10, PBx-11, SEC-DC, SSV-DC, Supra

Also Available: Phason FD1-14 FanDRIVE (#11755, sold separately).

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