Description
🔋 Key Features
✅ True Online Double Conversion Technology
Ensures continuous, clean, and stable power output, with zero transfer time — ideal for sensitive and mission-critical loads.
✅ Flexible Rack/Tower Convertible Design
Easily mountable in standard 19-inch server racks or used as a compact tower UPS – perfect for dynamic IT environments.
✅ High Output Power Factor (0.9)
Delivers more usable power, allowing you to support larger or multiple devices with a smaller footprint.
✅ Eco Mode & Smart Active Mode
Switch between full-time online protection or energy-saving automatic operation depending on load quality and demand.
✅ Hot-Swappable Batteries
Replace batteries without powering down connected equipment – eliminates downtime and increases serviceability.
✅ Advanced LCD Display
Real-time monitoring of load levels, battery status, input/output voltage, and UPS operating mode.
✅ USB, RS232 + Slot for SNMP/Relay Cards
Supports multiple communication options for remote monitoring, network integration, and automated shutdown.
📊 Sentinel Dual (Low Power) – Model Comparison
| Model | Power Capacity | Output Power Factor | Runtime (Typical) | Rack/Tower Convertible | Hot-Swappable Batteries |
|---|---|---|---|---|---|
| Sentinel Dual 1000VA | 1000VA / 900W | 0.9 | ~8–10 min @ full load | Yes | Yes |
| Sentinel Dual 1500VA | 1500VA / 1350W | 0.9 | ~10–15 min | Yes | Yes |
| Sentinel Dual 2200VA | 2200VA / 1980W | 0.9 | ~8–12 min | Yes | Yes |
| Sentinel Dual 3000VA | 3000VA / 2700W | 0.9 | ~6–10 min | Yes | Yes |
Backup time depends on load level and battery condition. External battery packs available for extended runtime.
🆚 Comparison Table: Riello Sentinel Dual vs Competitors
| Feature / Model | Riello Sentinel Dual | APC Smart-UPS Online | Eaton 9PX Series |
|---|---|---|---|
| Power Range | 1000VA – 3000VA | 1000VA – 3000VA | 1000VA – 3000VA |
| Technology | Online Double Conversion | Online Double Conversion | Online Double Conversion |
| Output Power Factor | 0.9 | 0.8 – 0.9 | 0.9 |
| Rack/Tower Convertible | Yes | Only some models | Yes |
| Hot-Swappable Batteries | Yes | Yes | Yes |
| Display | LCD with Diagnostics | Graphical LCD | Graphical LCD |
| Use Case | IT, healthcare, telecom | Datacenter, enterprise | Networking, industrial |
🖥️ Best Use Cases
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🏢 Small to Medium Data Centers
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🖧 Enterprise Server Rooms
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🏥 Medical Equipment & Labs
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📶 Telecom Base Stations
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🧪 Industrial Control Systems
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📡 CCTV and Network Hardware
✅ Why Buy from ShopStemaEngineering.com?
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💯 100% Original Riello Products
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📦 Fast & Secure Delivery Across Kenya
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🛡️ Official Manufacturer Warranty
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🧠 Technical Support & After-Sales Service
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💳 Secure Payment Options Online & Offline
🛒 How to Order
📞 Call / WhatsApp: +254 707 122 122 / +254 708 122 122
📧 Email: info@stemaengineering.com
🌐 Shop Online: www.shopstemaengineering.com
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