KSTAR 650VA Offline UPS
Key Features
- KSTAR 650VA Offline UPS
- 650VA Capacity
- 12V Internal Battery
- 230Vac Output Voltage
- 4-8ms Transfer Time
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Technical Specifications
Basic Info
Input Parameters
Output Parameters
Performance
Physical Info
Warranty
Product Description
KSTAR 650VA Offline UPS
Losing data to sudden power cuts? The KSTAR 650VA Offline UPS stops hardware damage instantly.
Frequent voltage fluctuations and unexpected blackouts in Bangladesh can fry motherboard circuits or corrupt operating systems. For professionals and students, reliable power backup is a necessity for PC health. The KSTAR 650VA Offline UPS acts as a silent guardian, bridging the gap between failure and safety.
Power Performance of KSTAR 650VA Offline UPS
This 650VA unit handles a standard desktop setup or essential networking gear. It operates with a wide 140V to 300V input range, ideal for unstable electricity grids. You get steady 230Vac output, keeping components safe from common residential brownouts.
The internal 12V battery provides enough juice to save files and shut down systems properly. With +/-10% AC voltage regulation, your power supply receives consistent energy without spikes. This precision is vital for maintaining the lifespan of high-performance PC parts.
Efficient Battery Management and Transfer Speed
Switching from mains to battery happens in a 4-8ms window to keep modern PCs running. The simulated sine wave output ensures compatibility with a range of office equipment and home systems.
- Auto-Sensing Frequency: Adjusts naturally to input variations for stable operation.
- Rapid Charging: The internal 12V battery recovers quickly for back-to-back failures.
- Optimized Output: Protects sensitive components from electrical noise.
Critical Safety and Usage Scenarios
- Freelancer Workstations: Avoid losing hours of progress on creative projects during load-shedding.
- Gaming Hubs: Protect your gaming rig from electrical stress caused by sudden shutdowns.
- Student Study Desks: Keep routers powered to maintain internet connectivity during online exams.
Physical Build and Portability
Weighing 4.3kg, the compact 301 x 101 x 142.5 mm frame fits easily under desks or shelves. Its sturdy build quality reflects durability for humid and dusty local environments.
- Compact Footprint: Fits into tight office cubicles or small home gaming setups.
- Durability: Built with high-grade materials to withstand the tropical climate of Bangladesh.
- Indicator Lights: Provides clear visual feedback on battery status and power mode.
Reliability and Warranty Support at PCB Store
Every KSTAR 650VA Offline UPS purchased through PCB Store comes with a 1-year official warranty. Our team handles warranty claims, technical issues, and product support directly through PCB Store. We provide reliable after-sales service across Bangladesh to keep you productive.
Maintain an ambient temperature of 20 to 26 degrees Celsius to keep your warranty valid. Avoid overloads and ensure the battery is charged regularly when using generator connectivity. This UPS is a high-value investment for securing your digital life against unpredictable power grids.
Why Choose KSTAR 650VA for Your Setup
Selecting this model hits the sweet spot for home use by balancing capacity with response time. It is available at PCB Store Dhaka, where you can find the best KSTAR UPS price in Bangladesh.
Buying from an authorized retailer ensures you get an authentic product with a genuine 12V battery. Our technicians are ready to assist with setup advice to keep your CCTV system online. Secure your KSTAR 650VA Offline UPS today for a worry-free computing environment.
Delivery Charge Info
Inside Dhaka: ৳250
Outside Dhaka: ৳300
FAQs
What is the backup time for KSTAR 650VA Offline UPS?
The KSTAR 650VA Offline UPS provides a maximum backup time of 12 minutes under standard loads. This is sufficient for saving critical work and performing a safe system shutdown to prevent any hardware damage.
Can I use the KSTAR 650VA UPS with a gaming PC?
Yes, it supports entry-level to mid-range gaming PCs. However, if you have a high-end rig with a powerful GPU, verify that the total wattage does not exceed the 650VA capacity of the unit.
What is the KSTAR 650VA UPS price in Bangladesh at PCB Store?
The KSTAR 650VA Offline UPS is available at PCB Store for a competitive price. Check our website or visit our Dhaka branch for the latest deals and reliable after-sales service across Bangladesh.
Does this UPS work with a generator?
The KSTAR 650VA Offline UPS features auto-sensing frequency, but for warranty validity, it requires proper battery charging and stable connectivity. Using it with low-quality generators without proper voltage regulation may void the warranty.
How fast does the UPS switch during a power failure?
The transfer time is typically between 4 to 8 milliseconds, with a maximum of 13 milliseconds. This rapid transition ensures that your desktop computer remains powered on without restarting during a blackout.
What causes the KSTAR UPS warranty to become void?
The warranty is voided by insect entrance, burning due to thunder, overloading, or placement in dusty/damp areas. Maintaining an ambient temperature of 20-26°C and preventing battery swelling from wrong settings is essential.
KSTAR 650VA vs 1200VA UPS: Which one do I need?
The 650VA model is perfect for a single PC and monitor setup. If you need to power multiple computers or high-drain workstation equipment for longer periods, the 1200VA model would be a better fit.
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