Bespoke Double Conversion Online UPS System Uninterrupted Data Center Backup Power
Tailored for large-scale enterprise data centers, industrial control systems, and core network backbone facilities, the Double Conversion High-frequency UPS addresses the stringent power stability requirements of high-load critical infrastructure. Boasting a high power factor, it maintains consistent rated output performance even under fluctuating input conditions, while its pure sine wave output acts as a robust barrier against power sags, surges, and interruptions—establishing itself as a core safeguard for scenarios where uninterrupted operation is non-negotiable.
Available in 10kVA, 20kVA, 30kVA, 40kVA, 50kVA, and 60kVA configurations, this UPS aligns precisely with the load demands of large-scale systems without excess capacity waste. Its flexible rack-tower dual-mount design seamlessly integrates into standard 19-inch server cabinets or dedicated equipment rooms, while its advanced high-frequency double-conversion architecture achieves up to 96% operational efficiency—cutting unnecessary energy consumption and lowering long-term operational costs. Compliant with strict international safety and performance standards, it delivers continuous backup power and multi-layered protection mechanisms to shield mission-critical devices from potential power hazards.
Product Family
| Model No. | System Capacity | Module Power | Input Voltage | Output Voltage | Efficiency | Wiring |
|---|---|---|---|---|---|---|
| SYRT10kVA › | 10kVA/10kW | 10kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
| SYRT15kVA › | 15kVA/15kW | 15kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
| SYRT20kVA › | 20kVA/20kW | 20kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
| SYRT30kVA › | 30kVA/30kW | 30kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
| SYRT40kVA › | 40kVA/40kW | 40kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
| SYRT60kVA › | 60kVA/60kW | 60kVA × 1 | 190-520VAC (3-phase) at 50% load; 305-478VAC (3-phase) at 100% load | 3 x 360/380/400/415 VAC (3PH N) | 95.5% (AC mode); 98.5% (ECO mode); 94.5% (Battery mode) | 3 phase in, 3 phase out |
Product Features

3-Phase Input & Output with Balanced Load
Supports 3-phase input and output to adapt to large-scale industrial equipment and data center cluster demands, while its built-in load balancing function ensures stable power distribution across phases—avoiding single-phase overload risks and enhancing overall system reliability.
High-Efficiency Double-Conversion Topology
Adopts advanced high-frequency double-conversion architecture to reach up to 96% efficiency in normal operation, outperforming traditional UPS solutions. This reduces energy loss and cuts long-term operational costs for large-scale power systems.
Stable Pure Sine Wave Output
Delivers consistent pure sine wave output to shield high-power core devices (such as large servers, industrial controllers, and backbone network switches) from power disturbances. It also integrates multi-layered protection against surges, overloads, and overvoltages to extend connected equipment lifespan.
Intelligent Remote & Local Monitoring
Equips a high-definition local display for real-time tracking of load rate, battery health, and operating mode, while supporting remote monitoring via network interfaces. Graded sound and light alarms trigger for anomalies (low battery, overload, etc.), enabling timely maintenance and uninterrupted operation.

Featured Types of UPS Series
With diverse UPS series spanning industrial-grade resilience, highly scalable modularity, and smart space-efficient designs, Soeteck delivers fully personalized, industry-leading high-availability power solutions to safeguard all critical electronics with unwavering reliability.
1-60 kVA
Rack/Tower UPS
rack/tower convertible, space-saving, cost-effective, suitable for small-to-medium devices.
1-600 kVA
Industrial UPS
3-phase unbalance allowed, high overload, ideal for critical industrial & healthcare scenarios.
1-1200 kVA
Tower Online UPS
high-frequency, wide input range, high integration, fits small server rooms to large facilities.
20-1600 kVA
Modular Online UPS
hot-swappable modules, N+X redundancy, flexible expansion for dynamic load demands.
APPLICATIONS
FAQ
1. What benefit does hot-swappable battery bring to on-site maintenance?
2. Can the UPS realize battery maintenance without power interruption?
3. Does the system have integrated EPO emergency power off function?
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