Description
Flexible, Scalable, and Reliable Power Protection for Business-Critical Applications
📞 Call: +254 707 122 122 | 🛒 Shop Online at: shopstemaengineering.com
⚙️ Key Technical Specifications
| Feature | Details |
|---|---|
| Power Range | 10 – 200 kW (10 or 20 kW modular increments) |
| Architecture | Modular, Online (VFI, Double Conversion) |
| Form Factors | RT = Rack/Tower Convertible, ST = Tower Only |
| Efficiency (Online Mode) | Up to 96% |
| Redundancy | True N+1 or N+X Modular Redundancy |
| Scalability | Up to 6 frames in parallel for future expansion |
| Input Voltage | 3-phase, 380/400/415 V AC |
| Output Voltage | 3-phase, 380/400/415 V AC |
| Battery Options | External VRLA or Lithium-ion, user-configurable |
| Cooling | Forced air with front-to-back airflow |
| Display | Touchscreen or graphical LCD (model-dependent) |
| Communication Interfaces | Modbus, SNMP, USB, RS-232, dry contacts |
🌟 Key Features & Benefits
🔄 Modular & Scalable Design
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Expand power by simply adding modules — no downtime or external rewiring
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Pay-as-you-grow model reduces upfront CapEx
🧠 True DPA™ Technology
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Each UPS module has its own controller, inverter, rectifier, static switch
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Eliminates single point of failure common in centralized systems
🔧 Hot-Swappable Modules
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Service or replace modules without powering down the system
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Ideal for mission-critical environments needing 24/7 uptime
♻️ High Energy Efficiency
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96% efficiency reduces power losses and cooling costs
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Lower TCO over system lifecycle
🔋 Intelligent Battery Management
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Real-time battery diagnostics and runtime optimization
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Supports various battery chemistries and cabinet types
🏢 Ideal Use Cases
| Industry | UPS Role | Suggested Power Size |
|---|---|---|
| Data Centers (Tier 1–2) | Server, storage, and network backup | 40 – 200 kW |
| Healthcare | Imaging, ICU, life support systems | 20 – 80 kW |
| Finance & Banking | Trading floors, ATMs, servers | 20 – 100 kW |
| Telecom & ISP | Network operations, PoPs, gateways | 10 – 60 kW |
| Industrial Automation | PLCs, SCADA, safety controls | 30 – 100 kW |
| Education & Research | Labs, data archiving | 10 – 60 kW |
🔁 Comparison Table: ABB DPA UPScale ST / RT vs. Competitors
| Feature | ABB DPA UPScale ST / RT | Eaton 9PX Modular | APC Symmetra PX |
|---|---|---|---|
| Max Power | 200 kW | 120 kW | 160 kW |
| Modular Redundancy | ✅ True N+1 / N+X | ⚠️ Limited | ✅ Yes |
| Hot-Swappable Modules | ✅ Yes | ✅ Yes | ✅ Yes |
| Online Efficiency | 96% | 95% | 94% |
| Form Factor Options | Tower / Rack Convertible | Tower Only | Rack Only |
| SNMP / Remote Monitoring | ✅ Native | Optional | Optional |
📦 Available Models at ShopStemaEngineering.com
| Model | Frame Size | Max Power | Form Factor | Status |
|---|---|---|---|---|
| DPA UPScale RT 40 | 2 Modules (20kW) | 40 kW | Rack/Tower | In Stock |
| DPA UPScale ST 60 | 3 Modules | 60 kW | Tower | In Stock |
| DPA UPScale ST 100 | 5 Modules | 100 kW | Tower | Pre-Order (2 Weeks) |
| DPA UPScale ST 200 | 10 Modules | 200 kW | Tower | Pre-Order (4 Weeks) |
🛠️ Add-On Services from Shop Stema Engineering
| Service | Availability |
|---|---|
| On-Site Load Audit & Power Sizing | ✅ Yes |
| Installation & Commissioning | ✅ Yes |
| Preventive Maintenance Contracts | ✅ Yes |
| Battery Cabinet Configuration & Supply | ✅ Yes |
| SNMP/Modbus Network Configuration | ✅ Yes |
📄 Downloads & Technical Documents
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📘 Product Datasheet
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🔋 Battery Runtime Guide
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🧰 Installation Manual
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🔌 SNMP Integration Guide
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📈 Energy Savings ROI Calculator
📞 Talk to an Expert — Let’s Build Your UPS Solution
Whether you’re powering up a new data center or retrofitting your facility, ABB DPA UPScale ST / RT offers flexibility, scalability, and enterprise-class protection.
📞 Call Now: +254 707 122 122
📧 Email: info@stemaengineering.com
🌐 Order Now at: shopstemaengineering.com
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