MGE UPS Systems GES-202L User Manual

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The L-Series is a Line Interactive UPS system that includes the newest and latest 
technology enhancements.  The Line Interactive technology with AVR function (on-
line voltage boost-up & buck-down) allows for a wide input voltage range of 90 to 
150VAC.  The L-Series UPS is the ideal protection for microprocessor controlled 
loads.  With the utility power connected, the charger begins to operate immediately, 
charging the battery.  In the event of a blackout (or severe brownout) the UPS will 
automatically switch to back-up mode and maintain power to the load until the 
software shuts down the system and/or when the battery reaches a low voltage state.  
The Low Battery indicator will turn “On” if and when the battery needs replacement.  
Also included, with our UPS systems, is a cyclic self-testing function to verify both 
the operation of the UPS and the condition of the battery. 
 
In addition, the L-Series UPS provides advanced telephone line and Ethernet surge 
suppression through the modular connectors on the back panel. 
 
The Line Interactive UPS in conjunction with our monitoring software makes your 
UPS operate intelligently and provides you with total protection for all your loads. 
 
Note: Interference to radio/TV might occur in a particular installation.  If this UPS 
causes interference to radio or television reception, which can be determined by 
turning the UPS off and on, the user is encouraged to try to correct the interference 
by one or more of following measures: 
 
1.  Connect the equipment to an outlet on a circuit different from that to which the 

2.  Increase the separation between the equipment and the receiver. 
3.  Reorientate the receiving antenna.