True online double-conversion topology and zero transfer time to battery ensure high reliability
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    High input power factor corrector (> 0.99) for controlled sine wave AC output
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Cold-start capability with temporary battery power when the utility power is out
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Automatic bypass to transfer the load on mains in case of overload & internal fault
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Battery deep discharge protection
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                                                                                
                                                                                                
                                            
                                        
                                                                                            
                                                
                                                    
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Excellent local communications through user friendly LCD display
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Intelligent management software connectivity via RS232, mini slot or USB port
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Three multi-functional buttons for the operation and selection of parameters
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                                                                                
                                                                                                
                                            
                                        
                                                                                            
                                                
                                                    
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Protection against over voltage; charger working even when the input switch is in off position
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    ECO mode to provide energy cost savings
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Wide input voltage range to reduce the chance of using the battery and to extend battery life
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Intelligent battery management sustaining battery life and performance
                                                                
                                                               
                                                                
                                                                    
                                                                
 
                                                             
                                                                                                            
                                                                                                                    
                                                                
                                                                                                                                    
                                                                                                                                    Fan speed control by load level and room temperature to optimize performance