INFOSEC UPS SYSTEM E4 Evolution II TT Series User Manual page 121

power to the load.
Line Mode Diagram
5-2-3. Battery Mode
The UPS automatically transfers to Battery mode if the Utility fails. There is no interruption to the load upon
failure. In battery mode, the rectifier delivers power from the battery and supplies DC power to the inverter.
The inverter filters the DC power and converts it into pure and stable AC power to the load.
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
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Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 02 19 AA 59 203 07