1650VA Line-Interactive UPS AVR Software, PRO-1650LCD

If a blackout occurs or a power disruption beyond the tolerance range is detected, the UPS will switch over to battery power and supply these outlets with power. Connect mission-critical electronics to these outlets.

(5) Surge-Protected Outlets
Connect non-critical equipment to these outlets to protect the equipment from power surges and voltage spikes.

Automatic Voltage Regulation (AVR)
Automatically boosts or bucks minor voltage irregularities instead of switching to battery backup mode. By regulating the output voltage rather than using the battery, the UPS prolongs the lifespan of your battery and protects connected equipment against spikes, surges, brownouts, minor overvoltages and under voltages, and temporary blackouts.

The more boosts and bucks there are, the wider the acceptable input voltage range is, which will decrease the need to switch to battery power, therefore prolonging the lifespan of your battery. This series offers a two-step boost and one-step buck AVR functions.

Overload Protection
Protects the UPS from an overload. If the circuit breaker trips, unplug a few electronics before resetting the circuit breaker and turning your unit back on.

Smart Battery Management
Maximize battery performance and lifespan with an intelligent, multi-stage battery charging system to auto-sense the optimal battery charging performance based on battery levels.

Phone / Network / Fax Line Suppression (RJ-11/45 Ports)
Protects telephone, network, or fax lines from line surges. Connect one line into the jack from the source and one line from the out jack to your phone, network, or fax line.

Cold Start Capable
Turn on the UPS even without utility power as long as there is sufficient battery power.

Auto-Restart During AC Recovery
Once power returns to normal and the battery levels are sufficient, the UPS will automatically restart.

Off-Mode Charging
The UPS continues charging the internal batteries when powered off as long as the unit is plugged into an AC mains wall socket.

User-Friendly Battery Replacement Compartment
Easily replace spent batteries from the user-friendly battery compartment door design.

LCD Screen
See real-time status information of your UPS power conditions including the voltages, battery level, fault detected, and more.

Warranty
3-year equipment and 2-year battery warranties with product registration. See the Warranty page for additional information.