Variable Frequency Drives & Digital Phase Converters

3LHE SERIES 208/240V

Three-Phase, Active-Front-End Variable Frequency Drives

3LHE0XXR 10 - 30 HP

Three-phase Variable Frequency Drive (VFD) with a low harmonic active front end, integrated in a compact field serviceable 3R enclosure.

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3LHE Series drives have a unique active switching input module that does not produce high levels of harmonic distortion. These drives are IEEE 519 compliant with no additional harmonic filter required. The active front end also provides the added benefit of power conditioning for the VFD. This allows the user to set the output without concern for utility power fluctuations.

Phase Technologies now manufactures optional sine filters at a fraction of industry cost to further reduce expenses associated with long lead installations.

Industries served: Wells Pumps, Irrigation Pumps, Motor Control

Standard Features
  • NEMA 3R Enclosure w/Insect Guards
  • Easy Perfect Pressure™ Setup
  • 2-Year Warranty
  • 122° F (50° C) Rated
  • Easy Field Serviceability


Optional Integrated Add-Ons
  • MCCB & Service Rated Disconnect
Optional Kitted Add-Ons
  • Strikesorb Surge Protection
  • Protec Surge Protection
  • HOA & Speed Potentiometer
  • 0 - 150 psi Transducer


Models: 3LHE010R 3LHE015R 3LHE020R 3LHE025R 3LHE030R
General Power Specs          
Rated HP 10 HP 15 HP 20 HP 25 HP 30 HP
Rated Input Current 31A 46A 61A 75A 91A
Input Voltage 208/240V, three-phase
Rated Output Current 31A 46A 61A 75A 91A
Output Voltage 208/240V, three-phase
Other Specs          
Recommended Breaker Size N/A N/A N/A N/A N/A
Enclosure size (H x W x D) 36 x 22 x 19" 36 x 22 x 19" 36 x 22 x 19" 36 x 22 x 19" 36 x 22 x 19"
Shipping Weight TBD TBD TBD TBD TBD
Shipping Type Freight Freight Freight Freight Freight