Enterprise Server Modular UPS Systems 20kVA To 90kVA 19 Inch Rack
Offering both rack and tower installation flexibility, the Rack and Tower Mount Modular UPS targets mid-sized critical power scenarios—such as regional data centers, industrial control rooms, and enterprise server clusters. It balances scalable capacity (20kVA to 90kVA) with space-adaptive design, making it a reliable choice for applications where both power demand and installation layout vary.
Built on 10kVA and 15kVA hot-swappable power modules, it enables seamless capacity expansion from 20kVA to 90kVA without full system reconfiguration. Its dual-mount design (19-inch rack or standalone tower) fits diverse on-site spaces, while advanced power conversion technology delivers up to 95% efficiency in normal mode. Compliant with international safety standards, it combines stable output with flexible deployment for long-term mid-scale power protection.
Product Family
| Model No. | System Capacity | Module Power | Input Voltage | Output Voltage | Efficiency | Wiring |
|---|---|---|---|---|---|---|
| SYM020/10X › | 20kVA(10x) | 10kVA × 2 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM030/10X › | 30kVA(10x) | 10kVA × 3 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM040/10X › | 40kVA(10x) | 10kVA × 4 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM060/10X › | 60kVA(10x) | 10kVA × 6 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM030/15X › | 30kVA(15x) | 15kVA × 2 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM045/15X › | 45kVA(15x) | 15kVA × 3 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
| SYM090/15X › | 90kVA(15x) | 15kVA × 6 | 304~485VAC(Line Voltage) fully loaded; 304~138VAC(Line Voltage) linear derating of load from 100% to 40% | 380/400/415VAC(Line Voltage) | ≥95%(Normal mode); ≥98%(ECO model); ≥94.5%(Battery mode) | 3 phase N PE |
Product Features

Rack & Tower Dual-Mount Adaptability
Supports 19-inch standard rack installation (compatible with 42U cabinets) and standalone tower placement, adapting to compact server rooms, distributed industrial spaces, and enterprise equipment clusters.
10/15kVA Hot-Swappable Modular Scaling
Built with 10kVA and 15kVA independent power modules, it expands capacity from 20kVA to 90kVA via hot-swapping—no system shutdown is needed during module replacement or capacity upgrades, ensuring uninterrupted power for connected devices.
High Efficiency & Wide Voltage Adaptation
Delivers ≥95% efficiency in normal operating mode to cut energy consumption. Its wide input voltage range (147~478VAC) adapts to unstable grid conditions, while linear derating ensures consistent performance under partial load scenarios.
Intelligent Status Management
Features real-time tracking of load rate, voltage, and operating mode. It triggers audible and visual alarms for abnormal conditions (e.g., overvoltage, overload), simplifying on-site maintenance and rapid fault response.

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. Why is DSP control critical to this UPS’s stable operation?
2. What value does 96% high efficiency bring to daily operation?
3. Can the UPS fit into standard 19-inch cabinets for space optimization?
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