Tripp Lite SU80KX2 80kVA SmartOnline Modular 3-Phase Intelligent, True On-Line Double-Conversion UPS System provides 100% system availability with N+1 modular architecture and parallel capability.
In N+1 configurations, SU80KX2 provides 4 self-contained, redundant 20kVA power modules that support hot-swappable maintenance as connected equipment remains powered. Two open slots for up to two additional 20kVA power modules offers increased capacity upgrades to 120kVA. In parallel applications, configured and installed by a Tripp Lite authorized technician, up to 4 SU80KX2 models can be connected to provide fail-safe redundancy (two 80kVA models supporting up to 80kVA total load) or increased capacity (two 80kVA models supporting up to 160kVA total load).
Large capacity 80,000VA / 64,000W UPS continually converts incoming AC power into filtered DC and resynthesizes output into perfectly regulated continuous sine wave AC output with less than 3% THD. Zero transfer time assures compatibility with all equipment types. High input power factor, advanced IGBT inverter and Digital Signal Processor (DSP) technology produce less than 4% input total harmonic distortion (THDi).
With low THDi, generators run cooler and last longer, allowing managers to save installation costs by installing a generator with a capacity equal to the equipment load (1:1 ratio). Up to 97% efficiency in optional economy mode reduces operating costs and BTU output.
Hardwire input and output connections support a variety of permanent or PDU power connections. Frequency is 50 or 60 Hz (auto-selectable). SU80KX2 power modules are housed in a single small-footprint tower compartment. Battery runtime can be extended with additional stand-alone hardwired external battery modules.
A manual bypass breaker and an automatic bypass function ensure 100% availability of connected equipment by safely passing through AC power if the UPS requires maintenance.
Features of the Tripp Lite SU80KX2 are as following,

True On-Line Double-Conversion 80kVA / 80,000VA / 64kW / 64,000 watt SmartOnline Modular 3-Phase Intelligent UPS provides 100% system availability
Scalable, modular N+1 configurations support hot-swap replacement of any of the four self-contained 20kVA power modules while connected equipment remains powered
Two open slots accommodate up to two additional 20kVA power modules for increased capacity up to 120kVA
Parallel applications enable the connection of 2, 3 or 4 SU80KX2 models in parallel to enable advanced configurations for fail-safe redundancy, increased capacity and combinations of the two (all parallel installations must be performed by a Tripp Lite authorized technician)
Full-time sine wave output with less than 3% output THD
High input power factor, advanced IGBT inverter technology and Digital Signal Processor (DSP) technology produce low input THD (THDi)
Less than 4% input THD (THDi) reduces installation costs by allowing 1:1 generator sizing
Extremely efficient operation (up to 97%) saves energy and reduces BTU output
Maintains continuous operation with zero transfer time through blackouts, voltage fluctuations and surges
Removes harmonic distortion, electrical impulses, frequency variations and other hard-to-solve power problems
Wide input voltage correction range: 173-300V / 276-477V AC
Precision +/-1% output voltage regulation