Sentinel Dual (Low Power)

SIMPLIFIED INSTALLATION

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• Sentinel Dual can be installed as a tower or in 19-inch rack cabinets, by simply removing and turning the display panel;

• Low noise level (<40 dBA): for installation in any environment, thanks to its inverter with high switching frequency and the digitally controlled PWM ventilation depending on the applied load;

• Guaranteed characteristics up to 40 ° C (components are designed for high temperatures and therefore undergo less stress in the presence of ordinary temperatures);

• On Sentinel Dual models, the output receptacles can be programmed to disconnect less critical loads during power outages (EnergyShare function).

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REDUCED OPERATING COSTS

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The UPS is very flexible and easy to configure. Functions are programmable from software or manually through the front panel. Sentinel Dual can be configured in the following operating modes:

• ON LINE: maximum protection of the load and quality of the waveform of the output voltage;

• ECO mode: to increase efficiency (up to 98%), it allows selection of LINE INTERACTIVE technology;

• SMART ACTIVE: the UPS decides autonomously the operating mode depending on the quality of the mains power supply;

• STANDBY OFF: the UPS can be selected to operate only in the event of a network failure (emergency mode only);

• Frequency converter operation (50 or 60 Hz).

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HIGH QUALITY OF THE OUTPUT VOLTAGE

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• Even with non-linear loads (IT loads with crest factor up to 3: 1);

• High short-circuit current on bypass;

• High overload capacity: 150% per inverter (even in the event of a grid failure);

• Filtered, stabilized and reliable voltage: ON LINE double conversion technology (VFI according to EN62040-3) with filters for the suppression of atmospheric disturbances;

• Power factor correction: UPS input power factor close to 1 and sinusoidal current absorption.

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HIGH BATTERY RELIABILITY

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• Automatic and manual battery test;

• Batteries can be replaced by the user, without the need to stop the device and without interrupting the charge (Hot Swap);

• Unlimited extendable autonomy using dedicated battery cabinets.

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OTHER CHARACTERISTICS

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• The output voltage can be selected by software (220/230/240 V);

• Auto-restart on restoration of the mains (programmable by software);

• STANDBY ON bypass: when the machine is off, it is automatically prepared for operation by the bypass and with the batteries charged;

• Shutdown for minimum load;

• Battery discharge warning;

• Start-up delay;

• Total control by microprocessor;

• Automatic bypass without interruption;

• States, measurements, alarms available on standard backlit screen;

• UPS firmware update via computer;

• Input protection by resettable thermal switch (versions up to 1500 VA);

• Standard power return protection: to prevent energy returns to the network;

• Manual switching to bypass.

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2 YEARS WARRANTY