Specification
| Main Feature | ||
| Capacity | 3000VA | |
| Load Capacity | 1800Watt | |
| Input Voltage | 115~300VAC ± 5VAC | |
| Output Voltage | 220/230/240vac ±2% (inverter output) | |
| Frequency (Battery Mode) | 50±2% (Line mode) | |
| Battery | Backup Time: 15-30min | |
| Input Features | ||
| Frequency | 50±2% (Line mode) | |
| Power Factor | 0.8 | |
| Voltage Range | 140-300V | |
| Output Features | ||
| Backup Time | 7 – 20 Minutes (with full load) | |
| Voltage Range | 230V | |
| Power Factor | 0.8 | |
| Type of Wave | Pure Sine wave | |
| Manufacture Warranty | ||
| Warranty | 01-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. |
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KSTAR 3000VA Line Interactive UPS
The KSTAR 3000VA Line Interactive UPS is a high‑capacity power protection solution designed to safeguard computers, servers, networking devices, POS systems, and other critical electronics from power outages, voltage fluctuations, surges, and unexpected shutdowns. With a 3000VA capacity and up to 1800W load support, this UPS delivers reliable and efficient backup power for offices, small businesses, server rooms, and professional work environments where uninterrupted power is essential.
As a Line Interactive UPS, the KSTAR 3000VA UPS offers advanced voltage regulation and automatic voltage stabilization (AVR), which helps maintain steady output even when the input voltage fluctuates. This reduces stress on connected equipment and minimizes switching to battery mode during minor power dips and surges. In the event of a prolonged power failure, the UPS switches seamlessly to battery backup to keep your devices operating without interruption.
Equipped with high‑performance sealed lead‑acid batteries, this UPS provides extended backup time depending on the connected load, allowing you to save work, complete critical tasks, or safely shut down systems during outages. The unit also features comprehensive safety protections including overload protection, surge protection, short‑circuit protection, and spike suppression, ensuring both the UPS and connected devices remain safe from electrical hazards.
Key Features
- 3000VA Capacity suitable for servers, computers, routers, switches, and workstations
- Line Interactive Design with AVR for voltage stabilization and improved power quality
- Fast Transfer to Battery Mode during power failures
- Maintenance‑Free Sealed Lead‑Acid Batteries for reliable backup power
- Multiple Safety Protections against overload, short circuits, surges, and spikes
- Wide Input Voltage Range for performance in unstable power conditions
- LCD/LED Display for real‑time UPS status and power information
Key Specifications
- Brand: KSTAR
- Model: 3000VA Line Interactive UPS
- UPS Type: Line Interactive (Voltage Regulation + Battery Backup)
- Capacity: 3000VA / ~1800W
- Input Voltage Range: Wide AC tolerance
- Output Voltage: Stable regulated AC output
- Frequency: 50–60 Hz
- Battery Type: Sealed Lead‑Acid (internal)
- Backup Time: Varies by load and battery configuration
- Protection Features: Overload, surge, short‑circuit, spike protection
Why Choose KSTAR 3000VA Line Interactive UPS
The KSTAR 3000VA Line Interactive UPS is an ideal backup power system for users who require robust, stable, and uninterrupted power protection for demanding equipment and critical applications. Its high capacity, advanced voltage regulation, and comprehensive safety protections make it a strong choice for offices, server rooms, and professional environments that depend on continuous power and data integrity.
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Buy KSTAR 3000VA Line Interactive Offline UPS from Super Tech
Ensure powerful and reliable backup power for your electronics with the KSTAR 3000VA Line Interactive Offline UPS. With a 3000VA capacity and up to about 2400W load support, this UPS is ideal for desktops, networking gear, routers, printers, and other home or small business devices. It delivers pure sine wave output to protect sensitive equipment from power surges and fluctuations while providing stable performance.
Featuring a wide input voltage range and built‑in battery, it offers 15–30 minutes of backup time depending on load, giving you enough time to save work or safely shut down devices during outages. A smart LCD display shows real‑time information like battery status, load level, and input/output voltages. This UPS also includes protection against overload and low battery alerts, making it a dependable choice for homes and offices.
Get the authentic KSTAR UPS in Bangladesh at Super Tech, with expert support and competitive pricing.



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