20 Years

Riello Sentryum 20kVA Active 3/3 Phase UPS T4

Part No. S3T/20/ACT/T4
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The Sentryum (S3T) range is Riello UPS's third generation of transformerless online Uninterruptible Power Supply (UPS) systems. Produced as an upgrade to the popular Riello Multi Sentry UPS, the Sentryum delivers key improvements including USB, RS232, and  RJ10 ports, as well as a variety of communication card slots.

The Riello UPS Sentryum (S3T) Active UPS T4 range offers 11 minutes of runtime at full load, meaning your electronic data is protected even during emergencies.

This product has no internal batteries and is highly efficient, delivering full-rated power (unity Power Factor) and an astounding operating efficiency of up to 96.5% in online double conversion mode at loads as low as 50%.

The three-phase input/output Sentryum possesses a powerful control system that reduces harmonic voltage distortion (<1% at resistive load and <1.5% at non-linear load), providing enhanced overload and short circuit capacity to guarantee optimum availability.

Equipped with a 5-inch colour touchscreen and intelligent LED status indicator, the Sentryum (S3T) range ensures that you remain up to date with the current operating state of your UPS.

This product is scalable up to 8x UPS in parallel to increase capacity or build redundancy.

  • No Internal Batteries
  • Three Phase Input
  • Three Phase Output
  • 5-inch Colour Touchscreen
  • LED Status Indicator
Manufacturer Riello UPS
Power (VA) 20k
Input Phase Three
Output Phase Three
Weight (Kgs) 282
Depth (mm) 850
Width (mm) 380
Height (mm) 1025