Variable Frequency Drives & Digital Phase Converters

3LHE SERIES 208/240V X2

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

3LHE2XXR 15 - 25 HP

Three-phase Variable Frequency Drive (VFD) with voltage-doubling, in a compact field serviceable 3R enclosure.

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Description

Summary

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.

These voltage-doubling 3LH Series drives utilize a three-phase active front end to boost the 208/240V input and generate 460V three-phase output. This innovative capability eliminates the cost of a transformer and provides significant cost reduction in submersible or long lead applications by reducing the size of down-hole motor cables.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

Accessories

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

Specifications

Models: 3LHE215R 3LHE220R 3LHE225R
General Power Specs      
Rated HP 15 HP 20 HP 25 HP
Rated Input Current 46A 61A 77A
Input Voltage 208/240V, three-phase
Rated Output Current 24A 31A 38A
Output Voltage 460/480V, three-phase
Other Specs      
Recommended Breaker Size N/A N/A N/A
Min Wire Size 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"
Shipping Weight TBD TBD TBD
Shipping Type Freight Freight Freight