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Tripp Lite SmartOnLine S3MT-Series 3-Phase 100kVA Input (480V To 208V)/Output (208V To 480V) Isolation Transformers - Transformer - AC 208 V - 100 KW - 100000 VA - 3-phase WYE (star) - S3MT-100KWR480V

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$28,971.00 $15,856.38
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$28,971.00 $15,856.38
(You save $13,114.62 )
Currently out of stock, pre-order may be available

Warranty Information
Limited Warranty - 2 years
Product Line:
Tripp Lite SmartOnLine S3MT-Series
Product Type:
Installation Type:
3-Phase 100kVA Input (480V to 208V)/Output (208V to 480V) Isolation Transformers
Input Voltage:
AC 208 V
Power Provided:
100 kW
Power Capacity:
100000 VA

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  • Dual 100kVA/kW 480V transformers for government, healthcare and corporate settings
  • Up to 97.8% efficiency with a quiet acoustic profile less than 65 dBA
  • Resettable protection relay/switch and red alarm indicators warn against overheating
  • Rugged stainless steel housing with compact footprint comes ready for installation
  • Compatible with select 80-100kVA/kW Tripp Lite S3M-Series 208V 3-phase UPS systems
  • This product is covered by a 2-year limited warranty

Get Complete Step-Down/Step-Up and Isolation Protection
Tripp Lite's S3MT-100KWR480V includes two transformers in a single cabinet: a 480V (Delta) to 208V (Wye) input isolation step-down transformer and a 208V (Wye) to 480V (Wye) output auto step-up transformer. 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 dual transformers are ideal for 4-wire (3Ph+N+PE) loads in government, manufacturing, healthcare and corporate settings with 480V electrical mains and 480V IT loads.
Performs with High Efficiency up to 97.8%
Not only is the S3MT-100KWR480V wrap-around transformer very efficient, with up to 97.8 percent efficiency, but it is also very quiet with a noise profile less than 65 dBA. Built-in circuit breakers on both transformers help prevent dangerous power overloads. Eight ball-bearing cooling fans help prevent overheating. An overheat-sensing relay and switch combine with red alarm indicators to provide over-temperature warning and overheating protection.
Small Footprint for Quick Installation in a Compact Space
The compact footprint enables installation of the S3MT-100KWR480V with minimal space. The rugged stainless steel housing ships ready for immediate tower installation with a compatible 80-100kVA/kW Tripp Lite S3M-Series 3-phase UPS system.

Specs Overview

Detailed Specs