Riello Sentryum Xtend S3M 15 XTD T4 15kVA Online UPS

The Riello Sentryum S3M15XTD-T4 is a cutting-edge uninterruptible power supply (UPS) designed to deliver exceptional performance and reliability for mission-critical applications. This advanced modular UPS system is part of the Sentryum T4 series, renowned for its flexibility, energy efficiency, and robust design, making it ideal for data centres, industrial facilities, and IT infrastructures.

The transformerless UPS delivers unity power (pf 1) and operating efficiency of up to 96.6%, 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.

Features:

• Power Capacity: Offers 15 kVA (kilovolt-ampere) of power output, ensuring consistent and reliable energy for demanding environments.
• Three-Level Technology: Utilizes state-of-the-art three-level IGBT inverter technology to deliver superior efficiency, with up to 96.5% efficiency in online double-conversion mode.
• Scalable & Modular Design: Flexible architecture allows easy integration with additional units, providing scalability for growing power requirements.
• Compact Footprint: Space-saving design maximizes utility in confined installations without compromising performance.
• High Input Compatibility: Wide input voltage range and advanced harmonic control minimize stress on the connected equipment, ensuring compatibility with diverse load conditions.
• Smart Monitoring & Control: Equipped with a user-friendly LCD interface and compatibility with advanced monitoring tools for real-time diagnostics and remote management.
• Eco-Friendly Operation: Designed with energy-saving modes to reduce operational costs and environmental impact.
• Footprint less than 0.4 m2 and volume of 0.5 m3;  
• 440 mm x 840 mm x 1320 mm (W x D x H);
• Up to 3 internal battery strings in a single cabinet; 
• Option to add isolation transformer;
• Can upgrade enclosure protection from IP20 or IP21 to IP31. 
• Can be equipped with Seismic kit.