Online Server Room UPS 4kva Solutions Smart Double Conversion Tower Mounted
Tailored for medium-sized office setups, small server rooms, and mid-range precision equipment clusters, the Double Conversion Smart Online UPS serves as a robust power safeguard that prevents operational halts and data loss caused by power disruptions. Featuring a 1.0 power factor, it fully leverages its rated capacity to handle mixed loads in commercial and light industrial scenarios, while its pure sine wave output neutralizes voltage fluctuations, sags, and momentary outages—securing critical devices with consistent, stable power.
Available in 6kVA and 10kVA configurations, this UPS aligns precisely with the load demands of its target scenarios, avoiding redundant capacity waste. Its optimized tower design fits smoothly into dedicated equipment zones or compact server closets, eliminating the need for complex rack installations. What’s more, its true high-frequency double-conversion topology achieves a peak operational efficiency of up to 94%, cutting idle energy consumption and reducing long-term operational costs for growing businesses.
Product Family
| Model No. | System Capacity | Module Power | Input Voltage | Output Voltage | Efficiency | Wiring |
|---|---|---|---|---|---|---|
| SYT6kVA › | 6kVA / 6kW | 6kVA × 1 | 110~300VAC (±3%) at 50% load; 176~300VAC (±3%) at 100% load | Nominal: 208/220/230/240 VAC | 94% (AC mode); 98.5% (ECO mode); 92% (Battery mode) | 1 phase in, 1 phase out |
| SYT10kVA › | 10kVA / 10kW | 10kVA × 1 | 110~300VAC (±3%) at 50% load; 176~300VAC (±3%) at 100% load | Nominal: 208/220/230/240 VAC | 94% (AC mode); 98.5% (ECO mode); 92% (Battery mode) | 1 phase in, 1 phase out |
Product Features

Tower Design for Mid-Capacity Scenarios
Features a space-efficient tower structure tailored for medium-sized offices and small server rooms, fitting seamlessly into dedicated equipment zones without requiring specialized rack infrastructure. Its 1.0 power factor enables full utilization of rated capacity, making it ideal for handling mixed commercial loads while balancing performance and practicality.
True Double-Conversion Topology
Adopts true high-frequency double-conversion architecture to reach a peak efficiency of up to 94% during normal operation—outperforming basic standby or line-interactive UPS solutions. This reduces daily energy usage and eases the long-term operational cost burden for growing small to medium businesses.
Stable Pure Sine Wave Output
Delivers consistent pure sine wave output to shield core devices such as mid-range servers, network switches, and precision industrial instruments from power disturbances. It integrates multi-layered defenses against surges, overloads, and overvoltages, effectively extending the service life of connected equipment.
Smart On-Board Monitoring
Comes with a clear digital display that tracks real-time load rate, battery status, and operating mode. Audible and visual alarms activate promptly for issues like low battery or overload, allowing users to address potential problems quickly and minimize operational downtime.

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. Does the overload protection have graded load-bearing capacity?
2. Can the UPS adapt to multiple battery configuration demands?
3. What battery recovery performance does the UPS support?
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