Reliable Online Power Protection for Homes, Offices & IT Equipment
The SANTAK Castle C1K 1000VA Standard Backup Online UPS is a dependable power protection solution designed for users who need consistent, clean, and uninterrupted electricity. Built with true online double-conversion technology, this UPS ensures your critical devices remain powered even during frequent voltage fluctuations and power outages—common challenges in Bangladesh.
Whether you’re protecting office computers, networking devices, CCTV systems, or small servers, the Castle C1K delivers peace of mind through stable performance and smart design.
True Online Double-Conversion Technology
Unlike offline or line-interactive UPS systems, the SANTAK Castle C1K continuously converts incoming AC power to DC and back to AC. This process guarantees zero transfer time during outages and isolates connected devices from voltage spikes, sags, and electrical noise.
The result is a pure and stable output voltage, ideal for sensitive electronics that require consistent power quality.
Strong 1000VA / 900W Performance
With a power rating of 1000VA / 900W, this online UPS can comfortably support desktops, workstations, routers, modems, POS systems, and small servers. The wide input voltage range of 100–300VAC allows it to operate smoothly even in areas with unstable grid power—reducing battery usage and extending battery life.
The standard backup time of 15–20 minutes provides enough time to safely shut down equipment or continue essential operations during short outages.
Designed for Daily Real-World Use
From real-world experience, users appreciate the Castle C1K for its quiet operation, compact footprint, and dependable performance. It fits easily under desks or in small server rooms, making it suitable for homes, small offices, and retail environments.
The regulated output voltage options (220/230/240VAC) ensure compatibility with common electrical standards used across Bangladesh.
Pros & Cons
Pros
-
True online double-conversion UPS
-
Zero transfer time during outages
-
Wide input voltage range (100–300VAC)
-
Stable and clean output voltage
-
Ideal for IT and office equipment
-
Compact and professional design
Cons
Why Buy This from Fusion Tech?
-
100% genuine SANTAK online UPS
-
Competitive 1000VA online UPS price in Bangladesh
-
Expert guidance for proper UPS selection
-
Fast nationwide delivery
-
Reliable after-sales support & warranty service
