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ProUPS UPs



10 to 300kVA



ProUPS UPS



Single & Three Phase outputs 10-300kVA



The LTI Power Systems ProUPS line of UPS have proven their worth in many different Industrial Applications. Utilizing total input to output isolation, the LTI Power Systems' Double Conversion True On-Line UPS first converts the contaminated incoming power into a regulated and filtered direct current (DC). The DC then charges the batteries, and is reconstructed into a new isolated and clean alternating current (AC). This pure AC is continuously supplied to your critical load, extending its life by providing protection against brownouts, blackouts, and even lightning strikes.


ProUPS Basic Info:

  • True Online Full Isolation Protection
  • NEMA1 Dead Front Floor Mount Enclosure
  • 3PH-in/3PH-out, 3PH-in/1PH-out
  • 120, 240, 360, and 480VDC Battery link voltages (custom voltages available upon request)
  • 50 / 60Hz available
  • Various Battery Types / Runtimes
  • Customizable to your specs

ProUPS Industrial Diagram Get Quote Datasheet 10 - 60kVA Datasheet 60 - 300kVA

Standard Features



  • True On-Line Technology for Maximum Power Protection
  • Available in 10, 15, 20, 30, 40, 50, and 60KVA Power Ratings
  • Single or Three Phase Outputs
  • 50Hz and 60Hz Models
  • 20+ Year Design Life
  • Input Power Factor Correction Rectifier
  • Solid State Automatic Static Transfer Switch
  • Heavy Duty RFI/EMI Filters on all Inputs/Outputs
  • Thermal Magnetic Molded Case Circuit Breakers
  • Generator Compatible Rectifier Input
  • Input THD <4%
  • Copper Wound Transformers
  • LED Monitoring and Power Flow Panel
  • Dual Input for Optimal Load Protection
  • RJ45 SNMP/Modbus Network Communications Port
  • UPS Monitoring and Server Shutdown Software
  • Form "C" Alarm Interface Contacts
  • 11Ga. Steel Frame with Light Gray Powder Coat Finish
  • 24 Hour Minimum Burn-In Testing
  • Top and Bottom Cable Entry (Side and Rear entry optional)
  • Meets UL1778, NEMA, NEC, ANSI, and FCC Requirements

Call Us to Discuss Your Project or Obtain More Detailed Drawings

Add-Ons:



  • Customized Battery Runtimes
  • Air Filtration and Gasket Kit (shown)
  • Anti-Fungal/Moisture-resistant PCB Coatings
  • Key Lockable Doors
  • Lockable Circuit Breakers
  • High kAIC Breakers
  • Blocking Diode (for using an external charger)
  • Emergency Power Off (w/Mushroom switch)
  • Circuit Breaker Status Panel
  • Fan Speed Sensors
  • Additional Meters/Gauges
  • DC Ground Fault Detection
  • Sidecar Cabinets
  • Cold Start/Pre-charge Switch
  • Copper Ground Bus
  • Wall Braces
  • Rear and Side Cable Entry Paneling
  • Multiple input and output voltages available
  • Customized Nameplates
  • Output Distribution Panels
  • Spare Parts Kits (Level I, II, & III)
  • Cascade Redundant Configurations
  • Internal / External Bypass Transformer
  • Internal / External Maintenance Bypass Switch
  • External Wall Mounted DC Disconnect
  • ABS Certification


NOTE: LTI ProUPS UPS are also offered in other battery link voltages including (but not limited to) 240VDC, 360VDC, 408VDC, 480VDC, and 600VDC. 600VDC systems are commonly configured for use in Third rail subway system applications.



10800 Middle Ave. Bldg. B, Elyria, OH 44035
440-327-5050



LTI Power Systems