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| Brand Name: | Soeteck |
| Model Number: | SY-T400KVA |
| MOQ: | 1 Set |
| Price: | Negotiable |
| Delivery Time: | 30-45 working days |
| Payment Terms: | D/A |
The SY-T400KVA is a 400kVA / 400kW tower online UPS built on a high-frequency double-conversion topology, aimed at very large data centres, heavy industrial clusters and enterprise core server rooms. Its 1.0 output power factor means the full 400kW rating can be used by modern IT loads.
The tower form fits a dedicated high-capacity power room without customised rack infrastructure. It delivers a pure sine wave output with multi-layer surge, overload, overvoltage and undercurrent protection, and reaches 97% efficiency in AC mode, 99.2% in ECO mode and 95.5% in battery mode.
| Model No. | System Capacity | Input Voltage | Output Voltage | Efficiency | Wiring |
|---|---|---|---|---|---|
| SY-T400KVA › | 400kVA / 400kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97% (AC mode); 99.2% (ECO mode); 95.5% (Battery mode) | 3 phase in, 3 phase out |
| SY-T500KVA › | 500kVA / 500kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97% (AC mode); 99.2% (ECO mode); 95.5% (Battery mode) | 3 phase in, 3 phase out |
| SY-T600KVA › | 600kVA / 600kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.2% (AC mode); 99.3% (ECO mode); 95.8% (Battery mode) | 3 phase in, 3 phase out |
| SY-T800KVA › | 800kVA / 800kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.2% (AC mode); 99.3% (ECO mode); 95.8% (Battery mode) | 3 phase in, 3 phase out |
| SY-T1000KVA › | 1000kVA / 1000kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.5% (AC mode); 99.4% (ECO mode); 96% (Battery mode) | 3 phase in, 3 phase out |
| SY-T1200KVA › | 1200kVA / 1200kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.5% (AC mode); 99.4% (ECO mode); 96% (Battery mode) | 3 phase in, 3 phase out |
| SY-T1500KVA › | 1500kVA / 1500kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.8% (AC mode); 99.5% (ECO mode); 96.2% (Battery mode) | 3 phase in, 3 phase out |
| SY-T2000KVA › | 2000kVA / 2000kW | 380-480 VAC (±10%) | 3 × 380/400/415 VAC (3PH N) | 97.8% (AC mode); 99.5% (ECO mode); 96.2% (Battery mode) | 3 phase in, 3 phase out |
The SY-T400KVA is built as a 400kVA / 400kW tower, sized for dedicated high-capacity power rooms in very large data centres and heavy industrial bases. With a 1.0 output power factor the full 400kW rating is available to modern IT loads, and the tower form drops straight into a prepared power room without customised rack infrastructure.
The SY-T400KVA runs a true high-frequency double-conversion architecture, with efficiency of 97% in AC mode, 99.2% in ECO mode and 95.5% in battery mode. At 400kW of connected load those numbers are what keep the daily power bill and the long-term operating cost of the power room under control.
The output is a consistent pure sine wave, which protects large server clusters, precision industrial control systems and core distribution equipment from grid disturbance. Industrial-grade multi-layer protection covers surges, overload, overvoltage and undercurrent, and a 380-480 VAC (±10%) input window keeps the UPS on mains through normal three-phase fluctuation instead of transferring to battery.
A colour LCD on the front door shows load ratio, battery health, operating mode and power quality in real time, while SNMP, USB and RS-232 ports feed the same data to a remote monitoring system. Audible-visual alarms and remote fault notification keep operators ahead of problems in unattended power rooms.
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 convertible, space-saving, cost-effective, suitable for small-to-medium devices.
1-600 kVA
3-phase unbalance allowed, high overload, ideal for critical industrial & healthcare scenarios.
1-1200 kVA
high-frequency, wide input range, high integration, fits small server rooms to large facilities.
20-1600 kVA
hot-swappable modules, N+X redundancy, flexible expansion for dynamic load demands.
