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. EXL S1 features safe capacity testing mode. This mode allows UPS load and battery discharge testing without an external load bank.
Features
- Smallest footprint among all competitors at this kVA size
- Three modes of operating efficiency, Double Conversion (97%), Dynamic Online (99%) and ECO Mode (99%)
- Advanced touchscreen control panel
- Lithium ion battery compatible
- Up to 8 units can be paralleled
- Intelligent paralleling option
- High Impedance DC Ground Fault detection for 2014 NEC compliance
- Dual asynchronous source / dual input capable
Benefits
- Allows more space for revenue generating I.T. equipment by minimizing UPS footprint
- Maximizes active power at unity power factor
- Reduces operating expenses
- Installation flexibility
- Reduces total cost of ownership
- Zero impact on upstream infrastructure
- Compatible with modern mission critical loads
- Delivers proactive remote services
- EXL S1 safe capacity mode feature now available providing UPS load and battery discharge testing without an external load bank.
Brochures and Data Sheets
Specification Documentation
Manuals
- 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
White Papers
Warranties
Additional Models
Product Manuals
- 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