Get Complete Step-Down/Step-Up and Isolation Protection

Tripp Lite's S3MT-30KWR480V 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 97.5%

Not only is the S3MT-30KWR480V wrap-around transformer very efficient, with up to 97.5 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. Four 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-30KWR480V with minimal space. The rugged stainless steel housing ships ready for immediate tower installation with a compatible 20-30kVA/kW Tripp Lite S3M-Series 3-phase UPS system.

INPUT TRANSFORMER

• Input Voltage Range : (-45%, +25%) for 40% load (-20%, +25%) for 100% load
• Input Amp(s) : 51 A
• AC Input Configuration : Delta
• AC Input Frequency : 50/60
• Frequency Range : 40/70Hz
• Voltage Selection : NONE
• Input Inrush Current : 450 A
• VA Rating : 30K
• Input Number of Phases : 3PH
• AC Output Voltage (V) : 480 V
• AC Output Amps : 113 A
• Output Number of Phases : 3PH + N
• AC Output Configuration : WYE
• Output Isolation : Yes
• Output Breaker Rating : 125 A
• Connection Type : COPPER BAR

• OUTPUT TRANSFORMER

• Input Voltage Range : (-45%,+25%)for 40 % load (-20%,+25%)for 100 % load
• Input Amp(s) : 87 A
• AC Input Configuration : WYE
• AC Input Frequency : 50/60 HZ
• Frequency Range : 40-70HZ
• Input Inrush Current : 1010 A
• Input Number of Phases : 3PH+N
• VA Rating : 30K
• AC Output Voltage (V) : 480 V
• AC Output Amps : 36 A
• Output Number of Phases : 3PH+N
• AC Output Configuration : WYE
• Output Isolation : No
• Output Breaker Rating : 125 A
• Connection Type : COPPER BAR

• SmartOnline S3MT-30KWR480V Isolation Transformer
• 4 x Bottom Skirts
• 24 x Screws
• Owner's Manual

Tripp Lite 20-30kVA/kW S3M-Series 208V 3-Phase UPS System