Enterprise-Grade Power Protection with Flexible Long Backup
The SANTAK Castle C2KS 2000VA Long Backup Online UPS is designed for businesses and professionals who demand continuous, clean, and reliable power—even during extended outages. Built with true online double-conversion technology, this UPS delivers uninterrupted power protection for servers, networking equipment, medical devices, and critical office systems, making it an ideal choice for Bangladesh’s challenging power conditions.
With a strong 2000VA / 1800W capacity, the Castle C2KS ensures stable performance for multiple connected devices while offering the flexibility of customizable long backup time, tailored to your operational needs.
True Online Double-Conversion Technology
Unlike line-interactive or offline UPS systems, the Castle C2KS operates on true online double-conversion technology, which constantly converts incoming AC power to DC and back to AC. This process eliminates voltage fluctuations, electrical noise, and power disturbances entirely.
The result is zero transfer time during power failure—your equipment keeps running without interruption, preventing data loss, system crashes, or hardware damage.
Wide Input Voltage Range for Bangladesh Power Conditions
Power instability is a common issue across Bangladesh. The Castle C2KS addresses this with an impressive input voltage range of 100–300VAC, allowing the UPS to operate efficiently even during severe voltage drops or surges. This reduces unnecessary battery usage, extends battery life, and ensures consistent performance throughout the day.
Selectable output voltage options (220/230/240VAC) ensure compatibility with a wide range of professional and industrial equipment.
Long Backup Flexibility for Critical Operations
One of the key advantages of the SANTAK Castle C2KS Long Backup Online UPS is its ability to support external battery configurations. Backup time depends on customer configuration, allowing businesses to design short or extended runtime solutions based on their exact requirements.
In real-world use, this flexibility is highly valued by IT managers, banks, call centers, and clinics that cannot afford sudden shutdowns during long power cuts.
Pros & Cons
Pros
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True online double-conversion UPS
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2000VA / 1800W high usable power
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Zero transfer time during outages
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Wide 100–300VAC input voltage range
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Long backup supported via external batteries
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Clean, stable output for sensitive equipment
Cons
Why Buy This from Fusion Tech?
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100% genuine SANTAK online UPS
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Competitive 2000VA online UPS price in Bangladesh
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Expert guidance on battery sizing & configuration
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Nationwide delivery and fast support
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Trusted after-sales service and warranty
