Battery
| Battery capacity |
7.2 Ah |
| Battery recharge time |
4 h |
| Battery voltage |
12 V |
| Number of batteries supported |
1 |
Performance
| Noise level |
40 dB |
| Audible alarm(s) |
Y |
| UPS topology |
Line-Interactive |
| EMI/RFI noise filtering |
Y |
| Automatic Voltage Regulation (AVR) |
Y |
Power
| Input operation voltage (max) |
240 V |
| Input operation voltage (min) |
100 V |
| Power supply input frequency |
50/60 Hz |
| Output power capacity |
550 VA |
| Output operation voltage (min) |
100 V |
| Output operation voltage (max) |
240 V |
| Output power |
330 W |
Operational conditions
| Non-operating altitude |
0 - 12000 m |
| Operating altitude |
0 - 3000 m |
Line-Interactive, 550VA, 330W, 6 Outlets, AVR, RJ11 / RJ45, RS232
The Opti-UPS Enhanced Series ES550C represents an advanced and mighty power supply system for home and office users with the strongest level of power protection. With a high UPS capacity, strong AVR capability and a robust battery, the ES550C allows you to keep your systems working stable even in worst power supply conditions. No longer will an old fridge, air conditioning unit or washing machine have any influence on your work. Careless neighbors won't be able to disturb you with their power-hungry appliances. You can even use your PC even during the most severe lightning storms. A flexible software package bundled for free with the UPS will make sure your files are saved and the OS properly shut down in case of long blackouts while you're away from your desk. If you forgot to shut down your systems, you can also do it remotely via Internet.
- AVR to regulate fluctuating voltages
- Clear status LED indicators and audible alarms
- 1050 joules surge energy rating to prevent damage from lightning, power surges and spikes
- Internet/LAN (RJ11/RJ45) lightning/surge protection
- Easily replaceable and hot-swappable battery
- Includes Cold Start function, allowing you to switch on the UPS even if there's no AC power
- Auto-restart function can automatically turn connected equipment back on after extensively long blackouts
- Free UPS management software included
