This transformer provides protection against critical equipment failures. The MT-ISX-1P-19000V-167KVA-480V-N3R isolation transformer features cores that are manufactured with non-aging, cold-rolled silicon steel laminations. This unit is single phase and has a primary voltage of 19,000 V and a secondary voltage of 480 V. It has a standard NEMA 3R enclosure and can be floor mounted. This transformer features 220˚C insulation with a 150˚C temperature rise and is rated IP24. Each core is coated to prevent moisture and are all electrically balanced to minimize axial forces during short circuit events. This unit protects operators against electrical shock and isolates the powered device from the power source. Suitable applications include general indoor and outdoor use.
Isolation Transformer — Larson Electronics
September 12, 2019