Reliable Rack-Mount Power Protection for Mission-Critical Systems
The SANTAK Castle Rack 3K 3000VA Standard Backup Online UPS is a professional-grade power protection solution designed for modern server rooms, network racks, and IT infrastructures. Built with true online double-conversion technology, it delivers continuous, clean, and stable power to your critical equipment—ensuring zero downtime during power failures, voltage fluctuations, or electrical noise.
For businesses in Bangladesh where unstable electricity can disrupt operations, this rack-mount UPS provides peace of mind by safeguarding servers, switches, storage devices, and telecom systems.
True Online Double-Conversion Technology
Unlike line-interactive or offline UPS systems, the Castle Rack 3K constantly converts incoming AC power into DC and back to AC. This process completely isolates connected equipment from power disturbances. The result is zero transfer time during outages, meaning your systems never experience a power break—even for a fraction of a second.
This makes the UPS ideal for sensitive IT equipment where even a momentary interruption can cause data corruption or system crashes.
High-Capacity 3000VA / 2700W Performance
With a robust 3000VA / 2700W power rating, the SANTAK Castle Rack 3K can support multiple rack-mounted servers, routers, firewalls, and network switches simultaneously. Its wide input voltage range of 110–275VAC allows it to operate efficiently even in areas with extreme voltage instability—reducing unnecessary battery usage and extending battery life.
The UPS offers selectable output voltage options (208/220/230/240VAC), making it compatible with diverse data center and enterprise power requirements.
Designed for Real-World Rack Environments
From real-world deployment in data centers and corporate IT rooms, users appreciate this model’s compact rack-mount design, consistent performance, and low maintenance needs. The standard backup time of 15–20 minutes is sufficient for safe shutdowns or generator startup during short power outages.
Its rack-friendly form factor helps optimize space while maintaining professional cable management and airflow.
Pros & Cons
Pros
-
True online double-conversion UPS
-
Zero transfer time during outages
-
High 3000VA / 2700W capacity
-
Wide input voltage range (110–275VAC)
-
Multiple selectable output voltages
-
Ideal for server racks & network systems
Cons
Why Buy This from Fusion Tech?
-
100% genuine SANTAK rack-mount UPS
-
Competitive 3000VA rack online UPS price in Bangladesh
-
Expert guidance for rack and load planning
-
Fast nationwide delivery
-
Trusted warranty & after-sales support
