The Vertiv Liebert EXL S1 is a more reliable and flexible high-frequency integrated UPS product, featuring three-level technology in both rectifiers and inverters, with a dual conversion efficiency of up to 97% and intelligent parallel capability to enhance efficiency under light loads. The newly introduced dynamic online mode provides a runtime efficiency of up to 99%, ensuring IEC 62040-1 Class 1 power quality and high availability. The EXL S1 reduces operating costs, lowering TCO and CO2 emissions.
Appropriate for
Manufacturing, Data Centers/Hosted Services/Colocation, Power Generation, Electricity/Gas Transmission and Distribution, Telecommunications, Banking, Finance, and Insurance
Model
The new Liebert EXL S1 is a more reliable and flexible high-frequency integrated UPS product, featuring three-level technology in both rectifiers and inverters, achieving a dual conversion efficiency of up to 97%. It also improves efficiency under light loads through intelligent parallel operation, thereby reducing operating costs, TCO, and CO2 emissions. The newly introduced dynamic online mode ensures IEC 62040-1 class power quality and high availability while providing a runtime efficiency of up to 99%. The Liebert EXL S1 power range spans from 300 to 1200 kVA, with further optimizations in efficiency and power density. Compared to products of the same power from other brands, the EXL S1 saves up to 60% of floor space, significantly reducing the footprint of UPS and the entire power supply system. For most users requiring high ROI, such as data center leasing and cloud computing services, the Liebert EXL S1 can save considerable space for more IT servers or reduce the overall server room area, thus cutting construction costs. Additionally, the Liebert EXL S1's new dynamic online mode can boost the UPS system efficiency to 99% without compromising system reliability. In this mode, inverters can supply power to the load at any time according to IEC 62040 Class 1 standards, providing the same power quality as the standard online double conversion mode. The Liebert EXL S1 is also equipped with a 9-inch color touchscreen for easy, flexible, and convenient device inquiries, operations, and remote management of device information through Vertiv Liebert Nform, SiteScan, and Trellis platforms. It is also communication protocol-compatible with the users' third-party BMS and DCIM systems. Currently, the Liebert EXL S1 series UPS can easily integrate with Vertiv or other third-party lithium-ion battery solutions.
Advantages
High power density, low footprint, saving users a substantial amount of space for deploying more IT servers.
Output power factor up to 1.0
A variety of innovative technologies reduce user operational costs.
Flexible installation, easy maintenance
Low Total Cost of Ownership (TCO)
Compatible with various upstream basic equipment
Match the majority of mainstream load types currently available
Features
Perfect fusion of integrated high reliability and modular high maintainability.
Single-phase, single-module innovative integrated architecture, internal non-recirculating, and higher reliability.
Innovative isolation channel design, with key components receiving enhanced physical and electromagnetic protection.
Dual conversion efficiency up to 97%.
Efficiency in the dynamic online mode reaches up to 99%.
Intelligent parallel operation enhances operating efficiency under low load rates.
Offer capacity output within the full load range, both lead and lag, without derating.
Battery center-tapless design (battery/main input), saves investment in battery part.
Standard support for air outlet, reliable for wall mounting.
Supports direct parallel connection of 8 UPS units.
Full front maintenance
Modular design with functional zones and interlocking assembly for easy disassembly and allocation, ensuring high maintainability.
