SY-RT Series 1-3KVA Rack & Tower Online UPS
One-Stop Sourcing for Standby, Line-Interactive, Online, Modular & High-Capacity Configurations

True Dual Conversion & High Precision Output
Adopts true dual-conversion technology, with output power factor 1 and voltage regulation <1% to ensure stable power supply for sensitive loads. 3:1 output crest ratio adapts to various complex load scenarios.
Built-in 50Hz/60Hz frequency converter, supporting programmable power management outlets and emergency power off (EPO) function for flexible and safe operation.
Efficient Charging & Low Power Pollution
High-power factor charger (up to 1000W) with low ripple current; charging current adjustable via LCD panel, supporting fast recovery of battery capacity (95% in 3 hours for internal battery).
Low input THDi reduces grid pollution; equipped with MOV for over-voltage cutoff and surge immunity, effectively protecting the device and load.

Pure Sine Wave Output & Fast Switching
Pure sine wave output in battery mode matches grid power quality, avoiding damage to precision equipment. 4ms switching to battery mode (standard conditions) ensures no load interruption.
Ultra-wide input voltage range (55-150VAC/110-300VAC for 50% load) adapts to unstable grid environments, compatible with various voltage standards (100-127VAC/200-240VAC).
Flexible Battery Management & Energy Saving
Hot-swappable battery design enables battery replacement without power outage, improving maintenance efficiency. Internal battery configuration meets basic backup needs, with expandable options for long-run scenarios.
ECD energy-saving technology reduces energy loss; high AC mode efficiency (up to 90%) cuts long-term operation costs, suitable for continuous operation scenarios.
1-3kVA power range fits taxation, healthcare, energy & electricity industries; compatible with single-phase grid and diverse voltage standards.
Hot-swappable battery & LCD-adjustable charging current reduce downtime; clear UPS status display simplifies monitoring and management.
MOV surge immunity + over-voltage cutoff + pure sine wave output protect sensitive equipment from power anomalies and waveform distortion.
ECD tech + high AC efficiency lower energy costs; rack/tower dual-design saves space, reducing infrastructure investment.
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.
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• Computer Room and Data Center (IDC) • Switch Room and Mobile Communication Room • High-Tech Environment and Precision Laboratory • Industrial Control Room and Precision Machining Equipment • Standard Testing Room and Calibration Center • UPS and Battery Room • Biochemical Culture Room • Hospitals and Medical Testing Rooms |
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