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SKU
S3T30XTDA0

S3T 30 XTD A0

30kVA UPS Riello Sentryum S3T Xtend AO with no internal batteries. You have the option of extended battery packs for longer autonomy. Give us a call if this is required

The Riello UPS Sentryum S3T 30 XTD rewrites the concept of flexible power by offering a choice of three compact cabinet sizes to suit the needs of any small data centre or mission-critical application. Enhanced overload and short circuit capacity guarantee maximum availability.

Incorporating a 5-inch colour touchscreen display and an intuitive LED status indicator that automatically changes colour based on the UPS’s current

This product is POA (Price on Application) only. This is because we will need more information before we can give you a price.

Please contact us to find out more.

Sentryum is Riello UPS’s third generation of transformerless ONLINE UPS. Delivering outstanding performance and up to 96.5% efficiency in a compact footprint, it’s a proven solution for smaller data centres and similar applications.

Designed to handle capacitive loads like blade servers without any reduction in active power.

Fantastic Flexibility

Sentryum offers you a choice of power ranges and cabinet sizes, making this versatile series suitable for several mission-critical environments. Select from 3 frames to suit your space and battery requirements:

Xtend (XTD):

  • 132 cm x 44 cm x 84 cm (H x W x D)
  • 0.25m² footprint
  • 3 internal battery strings - space for 3x40 blocks
  • Optional isolation transformers
  • Available for all versions

Reliable And Efficient

Our transformerless UPS delivers unity power (pf 1) and operating efficiency of up to 96.5%, which helps you minimise wasted energy. It features a unique control system that reduces harmonic voltage distortion (<1% at resistive load and < 1.5% at non-linear load).

The Sentryum can also handle high overloads (125% for 10 minutes or 150% for 1 minute) and short circuits (270% for 200ms or 150% for 300ms), meaning you won’t have to transfer to bypass to deal with sudden peak loads.

Scalable Power

Easily increase your power or battery autonomy by installing up to 8 Sentryum UPS in parallel (3-phase version).

Parallel installations operate on a closed-loop system, so your UPS will keep running even if there’s an issue or disruption with your cable connection.

Enhanced Performance

Sentryum builds on previous Riello UPS transformerless series such as the Multi Sentry (MST), with an optimised card layout that reduces the number of components, cables, and interconnections.

This reduces the amount of installation space your UPS will need and makes it far easier and more cost-effective to maintain.

Power At Your Fingertips

Take control with a 5-inch colour touchscreen display panel which clearly shows real-time information and allows you to easily adjust the operating mode.

Also features an innovative new LED status indicator which automatically changes colour depending on the current operating mode and UPS status. In-built wheels enable easy manoeuvrability.

More Information
Weight 112.000000
Dimensions 440x840x1320
Application Servers and Networking, Data Centres, Building Systems
Standalone / Modular Standalone
System Brand Riello UPS
kVA 20-120 KVA
kVA UPS 40kVA UPS
Product Type Three In - Three Out
Form Factor Standalone
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