HPS Drive Isolation Transformers are engineered to handle the electrical demands of variable speed drives. They feature separate primary and secondary windings for electrical isolation, capable of withstanding overcurrent. Rated from 7.5 to 660 kVA, they offer standard sizes for various motor horsepower and voltage needs. Designed with a 220?C insulation system and available in copper and aluminum, these transformers come with a 10-year warranty and UL/CSA certifications.