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Tripp Lite SmartOnline S3MT-Series 3-Phase 20kVA Input Isolation Transformer, Delta 480V to 208V Wye, TAA
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Get Complete Step-Down and Isolation Protection and Prevent Power Disruption
Tripp Lite's S3MT-20K480V 20kVA/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.
Performs with High Efficiency up to 96.5%
Not only is the S3MT-20K480V very efficient, with up to 96.5 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. Two 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.
Small Footprint for Quick Installation in a Compact Space
The compact footprint enables installation of the S3MT-20K480V with minimal space. The rugged stainless steel housing ships ready for immediate installation with a compatible 10–20kVA/kW Tripp Lite S3M-Series 3-phase UPS system.
Tripp Lite's S3MT-20K480V 20kVA/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.
Performs with High Efficiency up to 96.5%
Not only is the S3MT-20K480V very efficient, with up to 96.5 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. Two 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.
Small Footprint for Quick Installation in a Compact Space
The compact footprint enables installation of the S3MT-20K480V with minimal space. The rugged stainless steel housing ships ready for immediate installation with a compatible 10–20kVA/kW Tripp Lite S3M-Series 3-phase UPS system.
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430.00 lbs
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Recommended for government, manufacturing, healthcare and corporate settings
Up to 96.5% efficiency with a quiet acoustic profile less than 65 dBA
Resettable protection relay/switch and red LED indicator warn against overheating
Rugged stainless steel housing with compact footprint comes ready for installation
Compatible with 10–20kVA/kW Tripp Lite S3M-Series 3-phase UPS systems -
Connector: Terminal block
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Transformer, Documentation
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Color: BlackForm Factor: ExternalForm Factor: TowerWarranty Period: 2 yearsWeight Taxonomy: 429.99lbs
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47.2"h x 17.4"w x 33.5"d
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Power Capacity (VA): 20000VAPower Provided: 20000Power Provided: 20000WVoltage Provided: AC 120/208V
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Nominal Input Voltage(s) Supported 480V 3-PH Delta
UPS Input Connection Type Hardwire
Input Phase: 3-Phase
Output Volt Amp Capacity (VA): 20000
Output Receptacles: Hardwire -
This product is subject to our return policy. Please see our complete return policy for details.
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485 lbs
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Compliant Standards: RoHSCompliant Standards: TAACompliant Standards: Yes
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39121006
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2 Years
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2 Years
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