Critical Power
SOETECK High-frequency Online UPS, 10kVA-60kVA, Rack/Tower-mounted, 3 Phase In & Out
The SOETECK ST-RT Series, Online High-Frequency UPS 10kVA-60kVA delivers true double-conversion power protection with 3 Phase In / 3 Phase Out architecture, ensuring uninterrupted power for critical systems. With PF1 efficiency, 95.5% ECO mode, and flexible rack/tower-mounted installation, it is designed for reliable and energy-efficient performance in demanding environments.
- UPS Structure
- Online Double Conversion
- Input Voltage
- 190-520VAC (3-phase) @ 50% load, -305-478VAC (3-phase) @ 100% load
- Output Voltage
- 3 x 360*/380/400/415VAC
- Power Factor
- ≥ 0.99 @ 100% load
Overview
The SOETECK ST-RT Series, Online High-Frequency UPS 10kVA-60kVA offers advanced 3 Phase In / 3 Phase Out power protection with true double-conversion technology, ensuring reliable and clean power delivery for critical systems. With a robust DSP control system and output power factor of 1.0, this series guarantees high performance and full-rated capacity for connected loads.
Featuring a wide input voltage range of 190-520VAC, the UPS is adaptable to fluctuating grid conditions while maintaining stable output voltage. The advanced 50/60Hz frequency converter mode provides flexibility for diverse applications, and its 95.5% ECO Mode efficiency reduces operational costs by maximizing energy savings.
With flexible rack and tower-mounted designs, hot-swappable battery support, and optional parallel redundancy for enhanced reliability, the SOETECK ST-RT Series is ideal for data centers, industrial automation, and mission-critical IT equipment.
Key Features
True Double Conversion Technology
- Provides zero transfer time for seamless power continuity
- Delivers pure sinewave output with ≤1% THD under linear loads
- Ensures stable voltage regulation at ±1% for sensitive equipment
High Power Performance
- Supports 3 Phase In / 3 Phase Out for industrial-grade applications
- Output power factor of 1.0 delivers full-rated power to connected loads
- High overload capacity: 125% for 10 minutes, 150% for 1 minute, and immediate bypass above 150%
Energy Efficiency
- Achieves up to 95.5% efficiency in ECO mode for energy savings
- Optimized efficiency in AC Mode and Battery Mode to reduce operating costs
Wide Input and Flexible Output
- Wide input voltage range: 190-520VAC to adapt to unstable grids
- Frequency range: 50/60Hz auto-sensing with frequency converter support
Scalable and Flexible Design
- Supports rack-mounted and tower-mounted configurations
- Hot-swappable batteries ensure easy maintenance and uninterrupted operation
- Optional N X parallel redundancy for enhanced reliability and scalability
Intelligent Monitoring and Safety
- Large LCD display provides real-time system status and diagnostics
- Advanced SNMP/RS-232/USB communication for remote monitoring and management
- Integrated Emergency Power Off (EPO) for safety shutdown
Applications
- Data Centers
- Server Rooms
- Industrial Automation Systems
- Medical Equipment
- Telecommunications
- Security and Surveillance Systems
Model Range
The SOETECK ST-RT Series, Online High-Frequency UPS 10kVA-60kVA offers 3 Phase In / 3 Phase Out architecture with true double-conversion technology for superior power protection. With an output power factor of 1.0 and high overload capabilities (125% for 10 minutes and 150% for 1 minute), it ensures consistent power delivery. Its flexible rack/tower-mounted design and advanced energy-saving modes (95.5% ECO efficiency) make it the ideal choice for mission-critical applications requiring reliability and efficiency.
| Models | Power Rating | Input Voltage Range | Output Voltage Range | Efficiency | Wiring |
|---|---|---|---|---|---|
| SYRT10kVA | 10kVA/10kW | 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 | 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 | 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 | 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 | 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 | 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 |
Technical Specifications
| Capacity | 10kVA/10kW ; 15kVA/15kW ; 20kVA/20kW ; 30kVA/30kW ; 40kVA/40kW ; 60kVA/60kW |
|---|---|
| Phase | Three in, three out |
| Parallel Capacity | 4 max |
| Rated Voltage | 3 x 380 VAC (3PH N) |
| Voltage Range | 190-520VAC (three-phase) @ 50% load, -305-478VAC (three-phase) @ 100% load |
| Frequency Range | 46 ~ 54 Hz or 56 ~ 64Hz |
| Power Factor | ≧ 0.99 100% load |
| Rated Voltage | 3 x 360*/380/400/415 VAC (3PH N) |
| Output Accuracy (battery mode) | ± 1% |
| Frequency Range (synchronous correction range) | 46 ~ 54Hz or 56 ~ 64Hz |
| Frequency Range (battery mode) | 50Hz ± 0.1Hz or 60Hz ± 0.1Hz |
| Current Peak Ratio | 3: 1 (maximum value) |
| Harmonic Distortion | ≤ 1% THD (linear load) ≤ 3% THD (nonlinear load) |
| Transfer Time( AC mode to battery mode) | Not have |
| Transfer Time( Inverter to bypass) | Not have |
| Waveform(battery mode) | Pure sine wave |
| Overload(AC mode) | 100% -110% 60 minutes, 110% -125% 10 minutes, 125% -150% 1 minute,>150% immediate protection |
| Overload(battery mode) | 100% -110% 60 minutes, 110% -125% 10 minutes, 125% -150% 1 minute,>150% immediate protection |
| AC Mode | 95.5% |
| ECO Mode | 98.5% |
| Battery Mode | 94.5% |
| Type | Match multiple battery boxes according to actual applications |
| Numbers | 20 / 32 ~ 40 (Adjustable) |
| Maximum Charging Current | 1A ~ 12A (Adjustable) / 1A ~ 16A (Adjustable) / 1A ~ 18A (Adjustable) |
| Charging Voltage | ± 13.65 VDC x N (N=10) / ± 13.65 V x N ( N = 16 ~ 20 ) |
| Size: Depth * Width * Height (mm) | 680 x 438 x 133 [3U] / 797 x 438 x 176 [4U] |
| Net Weight (kg) | 27/30/32/40/45 |
| Temperature and Humidity | 0-95% relative humidity (non condensing) and temperature 0-40 ℃ |
| Noise | less than 62dB@1 m / less than 65dB@1 m / less than 70dB@1 m |
| Intelligent RS-232/USB | Supports Windows® series, Linux and MAC |
| Optional SNMP | Power management supports SNMP management and network management |
Resources
Find supports from SOETECK teams
If you are interested in this product, please share your industry background and specific requirements, along with your expected services. These will help us provide you with more personalized solutions and accurate quotes.
