Uninterruptable Power Supply

e-SENTINEL 500-2000VA

e-Sentinel guarantees protection of the devices connected to it in the event of a power failure, impulsive over-voltages from the mains power supply and mains voltage fluctuations. >> Download Datasheet PDF

Minimum consumption

e-Sentinel is a range of UPS systems with LINE INTERACTIVE technology and sine output voltage; this technology provides a reduction in energy consumption and 98% efficiency.

Voltage stability

e-Sentinel automatic voltage regulator (AVR) is able (for mains voltage variations not exceeding + 21% / - 25%) to stabilize the output voltage at values between -15% / +11%. For voltage variations greater than + 21% / - 25%, the unit powers the load from the battery via the inverter, providing an output voltage stabilized at 5%.

Timer for programmed shutdown (via software)

This feature allows fully automatic programmed and timed start-ups and shutdowns.

Automatic restart

The UPS is programmed to restart automatically when the mains power supply returns after switching off due to the end of back-up time following a prolonged power failure.

Total microprocessor control

Digital control improves system reliability considerably, allows reductions in dimensions and weight, and significantly increases control and communication capabilities.

Battery optimization

The UPS periodically and automatically performs a battery efficiency test. The batteries are recharged by means of a rapid charge battery charger. The UPS is thus always guaranteed maximum back-up time. It also comes with a device to protect against deep discharges, which can reduce the expected life of the batteries.

Protection of the telephone line

e-Sentinel comes with a RJ45/RJ11 Network/Telephone socket to guarantee the protection of its telephone or network line from any overvoltages.

Advanced communication

The EPI Watch & Save software ensures effective and intuitive management of the UPS. Important information such as the input and output voltage, the load applied, the remaining back-up time, etc., is displayed in the form of bar graphs. The software is able to provide information even in the event of a failure, and can also programme the UPS for automatic weekly start-up and shutdown.

Extending the back-up time

Battery expansion is envisaged for the e-Sentinel 200 model, so as to increase the back-up time of the UPS.

Applications

Small/medium computer networks, Local Area Networks (LAN), Workstations, Servers, EPOS (Electronic Point of Sale) systems.

Note

2 years warranty

Technical Data