Description
Ensure uninterrupted power and absolute protection for your critical systems with the Kstar 3KVA Online UPS. Built with True Double-Conversion technology, it delivers clean, regulated, and reliable power with 0 ms transfer time, making it the ultimate solution for sensitive electronics, corporate servers, and high-end workstations.
Key Features & Benefits
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Zero Transfer Time (0 ms): Instantly switches to battery backup during power failures without any interruption, preventing system reboots or data loss.
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Pure Sine Wave Output: Delivers stable, smooth electricity identical to utility power, safeguarding sensitive hardware from voltage spikes and fluctuations.
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High-Performance Capacity: Efficiently handles demanding loads with a full capacity of up to 2100W (Recommended/Max safe load: 1800W).
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Advanced Battery Support: Operates on an external or internal 96V DC Bus (requires 8 pcs of 12V batteries) configuration for robust backup duration.
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Comprehensive Protection: Built-in safeguards against overload, short circuits, over-voltage, and deep battery discharge.
Technical Specifications
| Specification | Details |
| Brand | KSTAR |
| Capacity | 3000VA / 3KVA |
| Full Load Capacity | 2100 Watts |
| Recommended / Max Load | 1800 Watts |
| Topology | True Double-Conversion Online UPS |
| Input Voltage Range | 200V – 240V AC |
| Output Voltage | 220V AC (±1%) |
| Output Waveform | Pure Sine Wave |
| Transfer Time | 0 ms (Zero Transfer Time) |
| Battery Configuration | 96V DC (12V x 8 Pcs) |




