SKU: TX90 Categories: , ,

TX90 Isolated Online UPS - TX90

This product has been Discontinued

Contact our team to find the best alternative.
    • Description

      Equipment that is impacted by poor power can result in downtime, inaccurate test results, and increased service costs. TX90 provides reliable galvanically isolated power to critical equipment. Output voltages can be selected from the TX90 LCD display 100V to 120V or TX90i from 200V to 240V. TX90 worldwide input feature allows connection to just about any power source – voltages from 88V to 288V (up to 3kVA) and frequencies from 40Hz to 70Hz.

      Product Snapshot

      • Available models: 1000VA, 2000VA, 3000VA, 5000VA
      • Online double conversion technology
      • Complete galvanic isolation
      • Extended battery packs available
      • Wide input voltage range
      • 3 years electronics, 3 years battery warranty (USA and Canada)
    • Technical Data
      MODEL NUMBERTX90-1000TX90-2000TX90-3000TX90i-5000
      INPUTCapacity1000VA (800W)2000VA (1600W)3000VA (2400W)5000VA (4000W)
      Voltage88–144VAC and 176–288VAC (auto sensing)*160–300VAC*
      Surge rating> 600J line to neutral
      Input current 230V/120V4.6A/9.7A9.2A/19.4A13.9A/29.1A22.3A
      OUTPUTVoltage100/110/115/120/127VAC (TX90) user selectable; 200/208/220/230/240VAC (TX90i) user selectable***200/208/220/230/240VAC****
      WaveformSine wave
      Frequency50Hz ± 3Hz or 60Hz ± 3Hz synchronized with input
      Transfer timeAC mode to Battery mode = 0 ms; AC mode to Bypass/ECO = 4 ms; Bypass/ECO to AC mode = 4 ms; ECO to Battery mode = 10 ms
      Harmonic distortion≤ 3% THD (linear load); ≤ 7% THD (non-linear mode)
      Overload capacity> 100% for 30 sec, > 130% for 1.5 sec
      BATTERYCharge current1.0A
      Battery type(2) 12V 9AH(4) 12V 9AH(6) 12V 9AH(8) 12V 10AH
      Battery runtimeHalf load = 11 min; full load = 4 min
      Recharge5 hours to 90% capacity
      PHYSICALUPS dimensions (W x D x H)5.7 x 16.6 x 13.1 in (145 x 421 x 332 mm)7.5 x 16.8 x 17.6 in (190 x 426 x 448 mm)
      UPS weight58.5 lbs (26.5 kg)89 lbs (40.5 kg)136 lbs (61.7 kg)156 lbs (70.8 kg)
      Input connectionIEC C14 inletTerminal block w/ IEC C20Hardwired or input cord (optional)
      Receptacles (TX90)(4) 5-15R(8) 5-15/20R(6) 5-15/20R + HWN/A
      Receptacles (TX90i)(4) IEC C13(8) IEC C13(6) IEC C13 + hardwired
      LCD displayUPS status, load level, battery level, input/output/battery status, discharge timer, fault conditions
      WARRANTY3 years electronics, 3 year battery warranty (USA and Canada)
      COMMUNICATIONS INTERFACEStandard RS-232, optional USB, Web/SNMP, Relay/dry contact, and Modbus card
      INCLUDED IN BOXLocal monitoring CD, RS-232 cable, user manual
      AVAILABLE OPTIONSCaster base, input cord sets, output receptacles (including NEMA L6-20R, L6-30R, or 6-15/20R), power distribution (XPDU)

      *Depending on load level; **TX90 capacity derates 20% at 100V output; ***TX90i 1000-3000 capacity derates 20% at 200V and 208VAC output voltage; ****TX90i-5000 capacity derates 20% at 200/208VAC output voltage

    • Onsite Maintenance

      Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24×7 on our sales number.

      1: Plug and Play (400-3kVA) – Extended Warranty Contracts from 1 to 5 years from £5.99 per month ex VAT

      For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

      Warranty Plus Extends your warranty up to 3 years, next working day replacementGreen tick
      Warranty Plus Extends your warranty up to 5 years, next working day replacementGreen tick
      Intervention, Provides one preventative maintenance visit, planned visitGreen tick
      Battery Plus, Provides replacement batteries to site, next working day replacementGreen tick
      Warranty One Extends your warranty up to 1 year, next working day replacementGreen tick

      2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

      No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

      Services Included

      Silver Level

      Gold Level

      Platinum Level


      Technical Hotline 24/7YesYesYesGreen tick
      Preventative MaintenanceYesYesYesGreen tick
      Remote Monitoring 24/7YesYesYesGreen tick
      Firmware UpgradesYesYesYesGreen tick
      Emergency ResponseYesYesYesGreen tick
      LabourYesYesYesGreen tick
      PartsYesYesYesGreen tick
      Monthly Event/Status ReportoptionoptionoptionGreen tick
      Onsite Crash KitoptionoptionoptionGreen tick
      Response Time12 working hours8 working hours4 clock hoursGreen tick

      3: 24×7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

      Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

      Engineer Installation and configuration during normal hoursGreen tick
      24×7 flexible status and remote monitoring.Green tick
      Encrypted communication, allowing safe offsite monitoringGreen tick
      Alarms and events emailed and SMS texted automaticallyGreen tick
      Firewall FriendlyGreen tick
      Cloud based status overview and multiple sites status on one screenGreen tick
      Allows First Fix Response to SiteGreen tick

      4. IR Thermal Imaging Surveys – Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

      Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

      Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

    • Downloads

    We are here when you need us most

    As a client of Critical Power Supplies you can expect 24×7 support whether on the phone, email or on site because we always deliver on our promise to keep you operational and your satisfaction is paramount to everything we do.

    Contact us