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SEries 1000 UPS



3kVA to 18kVA



Series 1000 Floor Mount UPS



Single Phase output - 3.75kVA / 6.25KVA / 7.5KVA / 10KVA / 12.5KVA / 18.75kVA



The LTI Series 1000 line of True Online UPS has been proven to be the most versatile UPS for many years. From office environments to hazardous shop environments, these systems can take abuse. Utilizing total input to output isolation, the LTI Power Systems double conversion true online UPS converts the contaminated incoming power into a regulated and filtered DC. This DC is then used to charge 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 service life by providing protection against lightning strikes, brownouts, blackouts, and surges


Get Quote Datasheet 3 - 18.75kVA Floor Mount UPS

Built To Last...



  • Easy to operate with User friendly display
  • Office or Offshore compatibility
  • Generator-compatible rectifier input
  • Fast recovery industrial grade charger
  • 20+ year design life
  • Pure sine wave output
  • Extremely quiet operation
  • True Online double conversion technology
  • Handles 5:1 crest factor
  • True zero-break transfers
  • Less than 1% output THD
  • Redundant fault-tolerant circuitry
  • Variable Speed Fans
  • Kilowatt-power rated
  • Low Maintenance Air Filtration (Certain models only)
  • 316 Stainless Steel Cabinet (H Models)
  • Full-load rated static switch
  • ABS Certification available
  • 1PH-in/1PH-out and 3PH-in/1PH-out
  • 120 and 360VDC Battery link voltages
  • 50 / 60Hz available
  • Internal or External Battery options
  • Internal or External Maintenance Bypass Switch
  • Seismic Zone 4 Construction
  • NEMA1 Enclosures with optional filtration and gaskets
  • Customizable to your specs
  • Minimum 24-Hour Burn-In Testing
  • UL Listed

Call Us To Discuss Your Application

ADD ONS:



  • External Rack or Wall Mounted Bypass Switch
  • Internal Bypass Switch
  • External Wall-mounted DC Disconnect
  • Customizable Battery Runtimes
  • Input or Output Receptacles
  • Input or Output Line Cords or Plugs
  • 316 Stainless Steel Cabinet (H models only)
  • Manual Transfer Pushbutton
  • Cold-Start / Pre-charge Switch
  • Dual Input Kit (Provides Input for another bypass feed)
  • Digital Frequency meter
  • Emergency Power Off Switch (EPO)
  • Customized Output Distribution Panels
  • Surge Suppression Kit
  • Conformal Coating on Circuit Boards
  • DC Ground Fault Detection Kit
  • Form C Alarm Relay Interface Contacts
  • SNMP Network Communications Kit
  • Drip Shield (H models only)
  • Customized Nameplate Set
  • Bypass Isolation Transformers
  • Spare Parts Kits (Levels I, II, III)
  • Cascade Redundant Configurations


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



LTI Power Systems