Phase conversion engineered for center pivot irrigation

Complete Control Flexibility
  • 2 PID 4-20 mA analog inputs
  • Variable speed control with 0-5 VDC analog input
  • 4 programmable digital inputs
  • 4 programmable relays
  • Control multiple pivots with up to 4 psi setpoints
  • Optional MODBUS via RS-485
Unmatched Customer Service

Phase Technologies understands the impact of down-time in any pumping or irrigation application. Critical components are all field serviceable in the rare instance when the drive needs to be repaired on-site. Service Kits are available upon completion of Phase University Level 1 training.

Phase Technologies has designed a control system specifically to address the needs of center pivot irrigation. This variable frequency drive (VFD) provides full-featured speed control of the main pump and the optionally integrated AuxPower™ independently performs phase conversion and powers the pivot and it's control system.

Save time and frustration with a single solution designed specifically to handle the needs of your center pivot system.

Compared to a rotary phase converter, AuxPower™ can save hundreds of dollars per year in standby power consumption. The standby power usage of the modern solid state phase conversion technology in an AuxPower™ system is in the same ballpark as an incandescent light bulb, whereas many rotary phase converters can use more energy at idle than your household oven.

Customize your center pivot irrigation VFD with our in-house UL508A panel shop

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the Panel Shop

Save on long lead installations by configuring your VFD with voltage doubling

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Voltage Doubling
Phase Technologies products featuring AuxPower™ technology
1LH Series

20-125HP, Low Harmonic, Regenerative VFS w/Active Front End Technology, Single-Phase Input

Build a VFD with AuxPower for your application using our Build & Quote tool.

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