Power outages and voltage spikes can shut down computers, servers, and home-office gear. When the power drops, you lose work, risk hardware damage, and may miss important calls. The Eaton 9SX Online UPS 1kVA 900W Tower LCD Black supplies clean, uninterrupted power, protecting your devices and keeping you productive.
Eaton 9SX Online UPS 1kVA 900W Tower LCD Black with Eaton
Imagine a power surge that wipes out a days worth of work. This UPS is a double-conversion, online system that delivers a steady sine-wave output, so your equipment never sees the glitch. It is built for small offices, home workstations, and critical networking gear. Eatons reliable design gives you confidence that the moment the grid falters, the battery takes over without a pause.
Usages
The tower fits neatly under a desk or on a shelf. Use it to protect a desktop PC, a NAS server, a POS terminal, or a small router setup. It works well in home offices where video calls and file uploads cannot be interrupted. Small businesses can connect a few workstations and a printer to keep sales data safe during brief outages.
Benefits
- Instant battery switch prevents data loss during power cuts.
- Clean sine-wave output protects sensitive electronics from distortion.
- Quiet 41 dB operation lets you work in a calm environment.
- LCD display shows real-time status, so you always know the UPS health.
- High efficiency (88 %) reduces electricity waste and lowers operating cost.
Key Features
- 1 kVA / 900 W capacity for small office loads.
- Double-conversion online topology for continuous power conditioning.
- 41 dB low-noise design.
- 88 % efficiency in online mode.
- LCD screen for voltage, load, and battery status.
- RS-232 serial and USB ports for monitoring and management.
- NEMA 5-15R outlets for standard equipment.
- Input voltage range 190 V-276 V, output 120 V.
- Sine-wave output at 50/60 Hz.
- Compact tower dimensions (252 mm H 160 mm W 387 mm D) and 14.8 kg weight.
- cULus listed safety certification.
Specifications
| Features |
| Noise level |
41 dB |
| Efficiency (On-line mode) |
88% |
| Maximum current |
10 A |
| Output frequency |
50/60 Hz |
| Input frequency |
40/70 Hz |
| Input operation voltage (max) |
276 V |
| Input operation voltage (min) |
190 V |
| Waveform |
Sine |
| Output power |
900 W |
| Output power capacity |
1 kVA |
| UPS topology |
Double-conversion (Online) |
| Ports & interfaces |
| Serial interface type |
RS-232 |
| Serial interface |
Yes |
| USB port |
Yes |
| AC outlet types |
NEMA 5–15R |
| Design |
| Display type |
LCD |
| Product colour |
Black |
| Form factor |
Tower |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Certificates |
| Certification |
cULus Listed |
| Weight & dimensions |
| Weight |
14.8 kg |
| Height |
252 mm |
| Depth |
387 mm |
| Width |
160 mm |
| Other features |
| Operating temperature (T-T) |
0 - 40 °C |
| Output voltage |
120 V |
