| 
                         Product 
                         | 
                        
                         Requirements 
                         | 
                        
                         Model 1 
                         | 
                        
                         Model 2 
                         | 
                        
                         Model 3 
                         | 
                        
                         Model 4 
                         | 
                        
                         Model 5 
                         | 
                    
                    
                        | 
                         Power (VA) 
                         | 
                        
                         PCT-500 
                         | 
                        
                         PCT-650 
                         | 
                        
                         PCT-1000 
                         | 
                        
                         PCT-1500 
                         | 
                        
                         PCT-2000 
                         | 
                    
                    
                        | 
                         Input  
                         | 
                        
                         Voltage  
                         | 
                        
                          145-290VAC±5V 
                         | 
                    
                    
                        | 
                         Frequency         
                         | 
                        
                          50Hz+/-10%  
                         | 
                    
                    
                        | 
                         Output   
                         | 
                        
                         Voltage (AC Mode)  
                         | 
                        
                         190-250VAC 
                         | 
                    
                    
                        | 
                         Voltage (Inverter Mode)  
                         | 
                        
                         220VAC ±5% 
                         | 
                    
                    
                        | 
                         Capacity 
                         | 
                        
                         500VA/300W 
                         | 
                        
                         650VA/360W 
                         | 
                        
                         1000VA/600W 
                         | 
                        
                         1500VA/880W 
                         | 
                        
                         2000VA/1200W 
                         | 
                    
                    
                        | 
                         Frequency (Inverter Mode)  
                         | 
                        
                         50Hz+/-0.5Hz 
                         | 
                    
                    
                        | 
                         Transfer Time   
                         | 
                        
                         2ms typical 
                         | 
                    
                    
                        | 
                         Generator connection 
                         | 
                        
                         Normal Working under the Generator 
                         | 
                    
                    
                        | 
                         Waveform 
                         | 
                        
                         modified-Sinewave  
                         | 
                    
                    
                        | 
                         Protection 
                         | 
                        
                         Spike & Surge Suppression 
                         | 
                        
                         yes 
                         | 
                    
                    
                        | 
                         Over/Under Volt. 
                         | 
                        
                         Switch to Bat. O / P when Mains over regulation range 
                         | 
                    
                    
                        | 
                         Over load /short Circuit 
                         | 
                        
                         Fuse & current linited for both Mains and Battery modes 
                         | 
                    
                    
                        | 
                         Battery 
                         | 
                        
                         Type     
                         | 
                        
                         Lead-Acid miantenance-free 
                         | 
                    
                    
                        | 
                         Dc Bus 
                         | 
                        
                         12V7.0Ah 
                         | 
                        
                         12V7.0Ah 
                         | 
                        
                         12V9.0Ah 
                         | 
                        
                         12V7.0Ah 
                         | 
                    
                    
                        | 
                         Number 
                         | 
                        
                         1 PC 
                         | 
                        
                         2 PCS 
                         | 
                    
                    
                        | 
                         Recharge time 
                         | 
                        
                         8hours≥90% 
                         | 
                    
                    
                        | 
                         Back up time(one PC) 
                         | 
                        
                         8-15mins 
                         | 
                        
                         10-18mins 
                         | 
                        
                         20-30mins 
                         | 
                        
                         25-45mins 
                         | 
                        
                         30-45mins 
                         | 
                    
                    
                        | 
                         Physical 
                         | 
                        
                         Weight (KGs) 
                         | 
                        
                         5 
                         | 
                        
                         5.5 
                         | 
                        
                         10.5 
                         | 
                        
                         11.5 
                         | 
                        
                         17 
                         | 
                    
                    
                        | 
                         Shipping Wt. 
                         | 
                        
                         5.6 
                         | 
                        
                         6 
                         | 
                        
                         11 
                         | 
                        
                         12 
                         | 
                        
                         18 
                         | 
                    
                    
                        | 
                         Product Dimensions (mm) 
                         | 
                        
                         335*95*160 
                         | 
                        
                         355*120*195 
                         | 
                        
                         410*145*215 
                         | 
                    
                    
                        | 
                         Packing Dimensions (mm) 
                         | 
                        
                         435*395*275/ 2 PCS in 1 Carton 
                         | 
                        
                         435*395*275/ 2 PCS in 1 Carton 
                         | 
                        
                         495*250*335 
                         | 
                    
                    
                        | 
                         Soft ware  
                         | 
                        
                         RS232 or USB option Windows & NT 
                         | 
                        
                         Auto save & shut down 
                         | 
                    
                    
                        | 
                         Function  
                         | 
                        
                         Cold start 
                         | 
                        
                         UPS Start The Computer Even there Is no Main Power 
                         | 
                    
                    
                        | 
                         Automatic Charge  
                         | 
                        
                         Automatic Charge when UPS is off 
                         | 
                    
                    
                        | 
                         Automatic Restart 
                         | 
                        
                         Automatic Restart if main power coming within one hour 
                         | 
                    
                    
                        | 
                         Voltage display 
                         | 
                        
                         220v/230v Optional following the real capacity 
                         | 
                    
                    
                        | 
                         Frequency 
                         | 
                        
                         50HZ/60HZ Optioanl following the real  
                         | 
                    
                    
                        | 
                         Beeping 
                         | 
                        
                         During the battery mode ,the beeping optional 
                         | 
                    
                    
                        | 
                         Efficiency 
                         | 
                        
                         AC-AC 
                         | 
                        
                         1 
                         | 
                    
                    
                        | 
                         DC-AC 
                         | 
                        
                         0.6 
                         | 
                    
                    
                        | 
                         Acoustic 
                         | 
                        
                         Noise level 
                         | 
                        
                         ≤45dB 
                         | 
                    
                    
                        | 
                         Environmental 
                         | 
                        
                         Temperature    
                         | 
                        
                          -5-45 DegreeC  
                         | 
                    
                    
                        | 
                         Humidity         
                         | 
                        
                         20% to 90% 
                         | 
                    
                    
                        | 
                         Power Outlets 
                         | 
                        
                         No. and types 
                         | 
                        
                          2 SOCKETS 
                         | 
                        
                         3 SOCKETS 
                         | 
                        
                         4 SOCKETS 
                         |