SmartOnline S3MT-Series 3-Phase 100kVA Input Isolation Transformer, Delta 480V to 208V Wye, TAA

Tripp Lite’s S3MT-100K480V 100kVA/kW transformer offers line isolation and protection to the connected 3-phase UPS system and its load. It isolates the UPS and connected components from line surges and spikes caused by utility power disruptions that can damage equipment or corrupt data. The step-down input isolation transformer is ideal for 4-wire (3Ph+N+PE) IT loads in government, manufacturing, healthcare and corporate settings with a 480V electrical feed and 208/120V equipment.
Not only is the S3MT-100K480V very efficient, with up to 97.7 percent efficiency, but it is also very quiet with a noise profile less than 65 dBA. A built-in circuit breaker on the output side helps prevent dangerous power overloads. Three large ball-bearing cooling fans help prevent overheating. An overheat-sensing relay and switch combine with a red LED indicator to provide over-temperature warning and overheating protection.
The compact footprint enables installation of the S3MT-100K480V with minimal space. The rugged stainless steel housing ships ready for immediate installation with a compatible 80–100kVA/kW Tripp Lite S3M-Series 3-phase UPS system.