segunda-feira, 12 de setembro de 2011

Tesla roadster - a fast electric car!










375 volt AC induction air.cooled electric motor with variable frequency drive

                                         roadster                              roadster sport
                                         
  Torque                 273lb-ft at 0-5,400 rpm                               295lb-ft at 0-5,100 rpm

 Horsepower          288 hp(215kW) at 5,000- 6,000 rpm    288 hp(215kW) at 4,400- 6,000 rpm 

 Max rpm                       14,000 rpm                                        14,000 rpm 


Top speed                    125 mph                                                125 mph

0 - 60 mph                     3.9 seconds                                          3.7 seconds


Battery

Custom microprocessor- controlled lithium-ion battery with 6,831 individual cells. 3.5 hour charge time from empty to full using the Tesla high power wall connector at 240 Volts and 70 Amps.

Range                                       245 miles
Expected battery life         seven yeats or 100,000 miles

Battery eater for 
cold weather charging to         Standart
 -20 degrees