Since 1934, CE+T Power has been providing innovative solutions to secure power for many customers around the world. Decades of experiences result in FLEXA UPS family:

  • … covers power need from 3kVA to 1200kVA
  • … a smart technology based UPS provides a pure sine wave with 96% conversion efficiency
  • … offers a 0ms transfer time (from grid to batteries)
  • … integrates the static switch function, limited boost capability (to trigger downstream breakers while protecting upstream ones)
  • … easy to maintain ( all modules hot-swappable). No need to power down for maintenance
  • … operates without master/slave configuration, includes a redundant communication BUS and is IPC9592B certified
  • …efficient battery management makes it possible to always be ready to secure loads thanks to fast battery charging capacity (up to 17kW per module), low ripple voltage and different charging modes
  • … allows creating various configurations, also IP22 (up to 200kW per cabinet) and IP54 (up to 140kW per cabinet) without special cooling systems
  • … high reliability (230 000 h MIL-HDBK-217F) and average time for changing failed components is approx 10 minutes

More information


  • compact 60kW system with 3P –> 1P or 3P–>3P configuration
  • internal batteries for at least 10min autonomy
  • can be built in special racks (for example movable racks with wheels)
  • Integrated MBP and battery breakers


  • compact 160kW system with 3P –> 1P or 3P–>3P configuration
  • in addition to standard IP20 or IP21 there are also versionf for IP54 and IP22
  • integrated MBP in  600x800x2100 cabinet
  • hot swappable modules can be added later without entering service mode
  • possible to combine with same style battery cabinets.


  • 640kW can be set 3 in parallel to achieve 1200kW solutions
  • cabinets 600x800x2100
  • all modules are hot swappable
  • possible to combine with same style battery cabinets


  • small 5U  19″ system operates by same principals as FLEXA 200
  • New generation Inview controller
  • 48V batteries

FLEXA 25 modules

  • 2500W/3000VA 230VAC – 230VAC, batteries 48V (24cell),
  • fast charging
  • conversion efficiency for online 96%; from batteries 94%
  • working temperature -20…+40C ( derated 40..60C)
  • redundant controllers

FLEXA 25 subrack

  • up to 4 modules
  • integrated inputs and outputs
  • integrated manual by-bass
  • Truly redundant (power & communication), no single point of failure
  • modules are hot-swappable
  • no master slave configuration, controller failure doesn’t cause power interruption

Inview / measurebox controller

  • Ethernet connection
  • SNMP, MODBUS, integrated BMS-i
  • working temperature -20 … +60C
  • alarms, battery charging with temperature compensation, intelligent charging
  • touchscreen

FLEXA 200 moodul

  • 3P –> 1P or 3P–>3P configurations available
  • batteries: 408VDC (204 cells VRLA), fast charging  – up to 17kW from each module
  • up to 32 modules in parallel
  • conversion efficiency for online 96%; from batteries 94%; ECO mode with smart by pass 98%
  • Doubled digital signal processors, galvanically isolated

T4S / Catena controller

  • 2 ethernet connections
  • SNMP, MODBUS, integrated BMS-i
  • working temperature -10 … +40C
  • 8 digital inputs and 6 digital outputs, 2 temperature probes
  • panel or rack mount, touchscreen
  • redundant 12VDC power supply


  • Smart-By-Pass module for systems with efficiency up to 98%
  • in additon to usual 0ms transfer time it allows two redundant power sources (ACin1 + ACin2)
  • can be combined into system with max power of 580kW