Liebert EXL S1 250-400 kVA/kW
The Liebert EXL S1 is a monolithic, transformer-free UPS that features optimized, industry leading footprint and power per square foot, excellent operating efficiency, robust electrical protection and intelligent paralleling that optimizes performance at partial load to achieve superior cost savings. Available in single module and distributed bypass configurations. Compatible with lithium ion battery systems.
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- Banking, Financial and Insurance
- Data Center/Colocation/Hosting
- Healthcare
- Government
Liebert EXL S1 250-400 kVA/kW
The Liebert EXL S1 is a monolithic, transformer-free UPS that features optimized, industry leading footprint and power per square foot, excellent operating efficiency, robust electrical protection and intelligent paralleling that optimizes performance at partial load to achieve superior cost savings. Available in single module and distributed bypass configurations. Compatible with lithium ion battery systems.
- Banking, Financial and Insurance
- Data Center/Colocation/Hosting
- Healthcare
- Government
Benefits
Features
Specifications
The Vertiv™ Liebert® EXL S1 UPS is available in 250-1200 kVA ratings and is optimized for maximum efficiency and power density. It offers the smallest footprint available for its kVA size range and is up to 60% smaller than some competitors. It is also significantly smaller than similar class UPS systems. For the conscientious buyer who needs every square foot to offer a positive ROI, such as for colocation providers, hosting and cloud businesses, the Liebert® EXL S1 UPS allows customers to either redeploy the saved space to implement more revenue generating IT equipment or reduce the actual design size of their equipment rooms, thus saving construction costs. Plus, the new Dynamic Online mode enables operating efficiency up to 99% without sacrificing availability. While in this mode, the inverter can instantaneously assume the load and maintain the output voltage within the IEC 62040 Class 1 specification, thus offering the same level of availability typically achieved in a double conversion operating mode. The new touchscreen control panel ensures Status At A Glance convenience, flexible views and multiple security options. Intelligent controls and communications integrate with Liebert® Nform, Liebert® SiteScan™ and the Liebert® Trellis™ Platform as well as 3rd party BMS and DCIM systems. LIFE™ Services provides 24x7 remote monitoring by our expert staff to improve availability and lower labor costs. The Liebert® EXL S1 UPS is fully compatible with the lithium ion battery solutions offered by Vertiv.
- Product Overview
- Power Rating
- 250, 300, 400 kVA/kW
- Input Voltage
- 480 volts
- Output Voltage
- 480 volts
- Efficiency
- Up to 97% double conversion
- Wiring
- 3-wire
- Interfaces/Ports
- Control Panel
- Liebert standard touchscreen control panel
- Cable Access
- Top or bottom
- Service Access
- Front and top only
- Operational Conditions
- Operating Temperature
- 32 F - 104 F / 0 C - 40 C
- Miscellaneous
- General
- FCC Part 15, Class A, IEC 62040-2, ANSI C624.41
- Listings
- UL 1778 5th Edition, CSA 22.2 NO 107.3
- Topology
- Transformer Free
- Liebert® EXL S1 UPS Operation & Maintenance Manual - Single & Multi-Module SL-26090
- Liebert EXL S1 Touchscreen Control Panel User Manual
- Liebert® Large System 3-Phase UPS Battery System Installation Manual (SL-25418)
- Liebert® Battery Interface Box Product Specs/Installation Sheet (SL-25515)
- Liebert Load Bus Sync Controller Installer/User Guide for Liebert EXL S1 UPS
- Vertiv™ Liebert® EXL S1 UPS 250kVA-1200kVA Installer Guide
- Experience the Interactive Tool
- Data Center Transformation: The Impact of Emerging Power Architectures on Today's Data Center
- The Emergence of Lithium Ion Batteries within the Data Center
- Performance Improvements with Sharing Inductors (TN-00013)
- High Efficiency Modes of Operation English
- Safe Capacity Test: Innovation and Savings
*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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Frequently Asked Questions
- Q
- Is this UPS configurable?
- A
- Yes, the UPS is fully configurable at time of order.
- Q
- Does this UPS work with lithium ion batteries?
- A
- Yes, it works with all manufacturers of lithium ion batteries sold by Vertiv.
- Q
- Does this UPS come with a communications card?
- A
- Yes, we provide a standard LIFE Services card or you may choose an optional Unity dual simultaneous protocol card.
- Q
- Does this UPS offer Eco-mode?
- A
- Yes, it offers Vertiv's unique Eco-mode which maintains battery charging and inverter readiness.
- Q
- Can I change display and alarm values or does a service technician have to do it?
- A
- Yes, our standard touchscreen control panel is fully user configurable for type of information displayed, security access codes and warning & alarm parameters.
