Sentinel Dual is the new range of high density double conversion ON LINE UPS suitable for powering a wide range of devices such as servers, storage systems, VoIP telephony equipment, network and medical systems as well as industrial applications.It is also ideal for powering and protecting Blade Server systems with high input power factor. At only 2U, Sentinel Dual is ideal for 19” rack cabinet installations. Sentinel Dual has a practical, modern design and includes several performance advantages over traditional ON LINE UPS.The newly-designed inverter is one of the best energy conversion systems on the market, with a 0.9 output power factor and 92% operating efficiency in ON LINE Mode. For business continuity applications requiring long battery runtimes, battery autonomy can be extended up to several hours using ER models fitted with more powerful battery chargers. With energy savings in mind, Sentinel Dual is also fitted with a shut-off button to reduce energy consumption to zero during prolonged periods of inactivity.
OTHER FEATURES- Output voltage can be selected via software (220/230/240 V);
- Auto-restart when mains power is restored (programmable via software);
- STANDBY ON bypass: when the machine is switched off, it automatically goes into bypass and battery charge mode;
- Minimum load switch-off;
- Battery discharge warning;
- Start up delay;
- Total microprocessor control;
- Automatic bypass without interruption;
- Status, measurements and alarms available on standard backlit display;
- UPS firmware updating via PC;
- Back-feed protection standard: to prevent energy from being fed back to the network;