1LHE SERIES 240 > 480V
Phase Converting, Voltage-Doubling VFD
1LHE2xxR 20 - 25 HP
Single-phase to three-phase, voltage doubling Variable Frequency Drive (VFD) w/active front end technology, best in-class cooling, integrated in a field serviceable 3R enclosure.
Description
Summary
1LHE 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 voltage and control the pump without concern for utility power fluctuations.
Phase converting 1LHE Series drives utilize a single-phase active front to generate clean and balanced three-phase 460/480v output. You can even take a 208v single-phase input, and output 480v three-phase, perfect for those deep well sets where limited/dirty power is available.
Industries served: Wells Pumps, Irrigation Pumps, Motor ControlStandard 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 (Excluding the 25hp model)
Optional Kitted Add-Ons
- Strikesorb Surge Protection
- Protec Surge Protection
- HOA & Speed Potentiometer
- 0 - 150 psi Transducer
Specifications
| Models: | 1LHE220R | 1LHE225R |
| General Power Specs | ||
| Rated HP | 20 HP | 25 HP |
| Rated Input Current | 97A | 115A |
| Input Voltage | 208/240V, single-phase | |
| Rated Output Current | 31A | 38A |
| Output Voltage | 480V, three-phase | |
| Other Specs | ||
| Recommended Breaker Size | N/A | N/A |
| Enclosure size (H x W x D) | 36 x 22 x 19" | 36 x 22 x 19" |
| Shipping Weight | N/A | N/A |
| Shipping Type | Freight | Freight |
LHE Series Manual