- Capacity
- 800 VA
- Wattage
- 450 W
- Topology
- Line-Interactive
- Outlets
- 4
- Output waveform
- Simulated sine
- Released
- 2026

1200 VA · 720 W W · Line-Interactive · 4
See today's price, delivery and offers at the store.
CoolBox Guardian 3 LCD 1200VA is a line-interactive UPS rated 1200 VA (720 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2024.
Check the manufacturer's page before buying.
| CoolBox Guardian 3 LCD 1200VA | FSP ST 1200 | Vertiv PowerUPS 200 Line Interactive PSA6-1000IT-SCH | Vertiv PowerUPS 200 Essential PSA6E-1000IT-SCH, 1000VA/525W | |
|---|---|---|---|---|
| Capacity | 1200 VA | 1200 VA | 1000 VA | 1000 VA |
| Wattage | 720 W | 720 W | 625 W | 525 W |
| Topology | Line-Interactive | Line-Interactive | Line-Interactive | Line-Interactive |
| Outlets | 4 | 4 | 4 | 4 |
| Output waveform | Sine | Sine | Sine | Sine |
| Released | 2024 | 2024 | 2025 | 2025 |
1200 VA, 720 W W, Line-Interactive, 4.
1200 VA.
720 W.
It was released in 2024/12 (CoolBox).
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