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PowerTower Green RIT25

Rack Independent Online Double Conversion UPS

25kVA - 200kVA

The PowerTower Green RIT25 Series is a rack independent uninterruptible power supply designed to be implemented into existing rack solutions.

Starting at 25kVA up to 200kVA, this solution is easy to integrate into a small or medium size computer room. The PowerTower Green RIT25 allows full power integration of a full UPS into a hot-cold aisle data centre design. With just a few modules, you are able to build or extend the UPS to meet the power needs of your business. 

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  • Rack Independent
  • Scalable
  • Small / Medium Size Computer Room Installations


  • Input/output cable entries
  • Maintenance Bypass Switch
  • System monitoring
  • 1/1, 3/1, 1/3 and 3/3 configuration options
  • SNMP interfacing
  • 100kVA or 200kVA Static Switch


  • 25kVA / 22.5kW UPS modules
  • Fits into any 19" frame
  • 2x 25kVA module frame and 4x25kVA module frame options
  • Single or three phase input/output
Maximum Power Rating kVA 100kVA 200kVA
Compatible Power Module PTG25M
Nominal Voltage 380V / 220V, 400V / 230V, 415V / 240V (1Ph + N + E) (3Ph + N + E)
Voltage Range +20%
Frequency Range 50Hz or 60Hz
Power Factor >0.99
Nominal Voltage 380Vac / 220Vac, 400Vac / 230Vac, 415Vac / 240Vac (1Ph + N + E) (3Ph + N + E)
AC Voltage Regulation (Battery Mode) +1%
Power Factor 0.9
Crest Factor 3:1
Harmonic Distortion (Linear Mode) <1% THD
Transfer Time Zero
Waveform  Sinewave
AC Mode >96%
Battery Mode >98%
Battery Type VRLA AGM Sealed Lead Acid Maintenance Free Batteries
Display Touch LCD/LED
Comunication RS232, RS485, 8 dry contacts, TCP/IP adaptor, SNMP (optional)
Operating Temperature -5°C ~ +40°C
Operating Humidity 0 - 95% (non-condensed)
Acoustic Noise <55db db="" 1="" metre="" --55db--="">
Protection Degree IP30
Base Unit
Dimensions (mm) WxDxH 482 x 750 x 400 482 x 710 x 711
Weight (kgs) 29 40
Sub Module Frame
Dimensions (mm) WxDxH 482 x 650 x 400 482 x 650 x 533

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