KSTAR 650VA Offline UPS

Main Feature
Capacity	650VA
Input Voltage	230Vac
Output Voltage	230 (+/-10%)
Frequency (Battery Mode)	50 Hz ±1 Hz
Battery	12V Battery AC Voltage Regulation: 230+/-10%(Battery mode) Frequency Range: 50 Hz ±1 Hz(Battery mode)
Input Features
Frequency	40 Hz (auto sensing)”}”>>40 Hz (auto sensing)
Voltage Range	140 – 300 Vac
Output Features
Backup Time	Max. 12 Min(Standard)
Voltage Range	230 (+/-10%)
Type of Wave	Simulated Sine Wave
Transfer Time	Typical 4-8ms, 13ms max
Physical Specification
Dimension	301 x 101 x142.5
Weight	Approx. 4.3
Manufacture Warranty
Warranty	1 Year Warranty Under the following conditions, the warranty would not be provided: • UPS burning due to thunder, abnormal overload, insect entrance and others. • If ambient temperature should not be maintained at 20 to 26 degrees Celsius with proper dehumidification. (24/7) • If the product is placed in a dusty and damp place. • In the absence of Generator connectivity Without proper battery charge, the warranty will be void. • Battery swelling and overcharging due to the wrong system voltage setting of the UPS.

KSTAR 650VA Offline UPS

The KSTAR 650VA Offline UPS is a dependable power backup solution designed to protect computers, networking equipment, and other essential electronics from sudden power outages and voltage fluctuations. With a 650VA capacity, this UPS delivers stable backup power for desktop PCs, monitors, routers, modems, and small office devices, making it suitable for home and office environments.

This UPS operates as an Offline (Standby) UPS, which means it automatically switches to battery power when the main electricity supply fails. The transfer time of around 4–8 milliseconds ensures that connected devices continue running without interruption, preventing data loss and hardware damage.

The KSTAR 650VA Offline UPS features Automatic Voltage Regulation (AVR) to stabilize voltage during minor fluctuations. This helps protect sensitive electronics and reduces unnecessary battery usage. It also includes intelligent battery charging and discharging management to maintain battery health and ensure reliable performance.

Equipped with a 12V sealed battery, the UPS provides backup power typically up to about 10–12 minutes depending on load, giving users enough time to save work and safely shut down systems during a power failure.

Key Features

• 650VA Capacity suitable for desktop computers, routers, and office equipment
• Offline UPS Design with automatic switching to battery backup
• Automatic Voltage Regulation (AVR) for stable power output
• Fast Transfer Time (4–8ms) to prevent device shutdown
• 12V Sealed Battery for reliable backup performance
• Simulated Sine Wave Output compatible with most electronic devices
• Overload and Surge Protection for device safety

Key Specifications

Brand: KSTAR
Model: KSTAR 650VA
UPS Type: Offline (Standby) UPS
Capacity: 650VA
Input Voltage: 230V
Output Voltage: 230V ±10%
Frequency: 50Hz ±1Hz
Battery: 12V sealed battery
Transfer Time: Typical 4–8ms (13ms max)
Backup Time: Up to around 12 minutes depending on load
Dimensions: 301 × 101 × 142.5 mm
Weight: Approx. 4.3 kg
Warranty: 1 Year

Why Choose KSTAR 650VA Offline UPS

The KSTAR 650VA Offline UPS is a practical and affordable backup power solution for protecting essential electronics from power interruptions. With reliable battery backup, automatic voltage regulation, and multiple safety protections, it helps maintain stable operation and protects your devices during unexpected power outages.

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Buy KSTAR 650VA Offline UPS from Super Tech

Protect your computer and networking devices with the KSTAR 650VA Offline UPS, designed to provide stable backup power during outages and voltage fluctuations. With 650VA capacity, it helps keep desktops, routers, and modems running long enough to safely save work and shut down devices. The UPS supports an input voltage range of 140–300V and delivers a regulated 230V output for reliable performance.

It features LED indicators, overload protection, and simulated sine-wave output, ensuring safe and efficient operation for home and office setups. With a typical transfer time of 4–8 ms and up to about 12 minutes of backup time depending on load, it provides quick power switching during outages.

Get the authentic KSTAR UPS in Bangladesh at Super Tech, with expert support and competitive pricing.