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Product Model

Vertiv™ Liebert® TDU - 3440W 120VAC | Step Down Transformer/Voltage Converter

The Vertiv Liebert Transformer Distribution Unit (TDU) is a step down transformer / voltage converter that provides 120VAC output power from 208VAC or 240VAC input. It accepts 208 or 240VAC (200/220/230 VAC acceptable) input and converts it to 120VAC (L-N) output. The 3440VA/3440W TDU is designed to work with Vertiv Liebert GXT3-6000RTL630, GXT4-6000RTL630, GXT4-3000RT208, and PSI5-5000RT208 but can be used with other UPS products with 208VAC in & out, and have a compatible input power plug.

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Key Benefits
This step down transformer delivers 120V load support for 208V only UPS operation.
With voltage selector, it accepts 208 or 240VAC input and offers 120VAC (L-N) output. 
It comes with 10 power output connectors: 8 NEMA 5-15/20R and 2 L5-20R or 2 L5-30R.  
The 2U rack tower comes with mounting brackets for quick and easy installation. 
It meets standards in safety, RFI/EMI, environmental and transportation. 
Best Suited For:
  • Banking, Financial and Insurance
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale

Benefits

Delivers 120VAC power to support critical IT infrastructure
Offers 120V load support for 208V only UPS operation
Designed to accommodate a range of input voltages
Has input selection for 240VAC or 208VAC operation
Energy efficient with its AC-AC efficiency of 94% 
Meets agency standards for safety, RFI/EMI, environmental and transportation
Simple and quick installation in all standard racks or cabinets with included mounting brackets 

Features

Designed to work with the Liebert GXT3/GXT4 6000RTL630/3000RT208 and PSI5-5000RT208 model UPS
Provides continuous use divided equally between two outlet groups
Unit accepts either 208 or 240 VAC input and provides 120 VAC (L-N) output
Incorporates a voltage selector switch for the user to select appropriate input voltage (208 or 240)
Optional feet for tower configuration

The Vertiv Liebert Transformer Distribution Unit (TDU) is a step down transformer / voltage converter that provides 120VAC output power from 208VAC or 240VAC input. It accepts 208 or 240VAC (200/220/230 VAC acceptable) input and converts it to 120VAC (L-N) output. Although the 3440VA/3440W TDU is designed to work with Vertiv Liebert GXT3-6000RTL630, GXT4-6000RTL630, GXT4-3000RT208, and PSI5-5000RT208, it can be used with other UPS products with 208VAC in & out, and have a compatible input power plug.

Vertiv™ Liebert® TDU - 3440W 120VAC | Step Down Transformer/Voltage Converter
Product Overview
Power Rating
3440VA / 3440W
Input Voltage
208 VAC or 240 VAC (200/220/230 VAC acceptable)
Output Voltage
120 VAC (100/110/115/127 VAC)
Efficiency
94%
Operational Conditions
Operating Temperature
32° to 104° F (0° to 40° C)

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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Products Support Contacts

Showing contacts for Ohio, 43215, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
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