-----Oorspronkelijk bericht----- Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]Namens Chuck Hursch Verzonden: woensdag 2 oktober 2002 23:35 Aan: [EMAIL PROTECTED] Onderwerp: Re: How much power am I losing?
Mark Dodrill wrote: > I'm pretty sure I'm pushing the thermal limits of the motor as it is. hello EV folks: as stated before in an earlier message in Europe we use or forced air or water cooling(AC) exemple for DC cooling 2 speed external blower with temperature detection in the engine -until 85�C normal speed -and up to 125�C 2speed - higher than 125�C:power limiting info to inverter + spare detection sensor already in the windings. motor producer :LEROY SOMER type SA13.3 DC current with separated exitation nominal power:11Kw from 1600 to 5500tr/min max.power:20Kw from 1600 to 5500tr/min max torque:127mN from 1600tr/min max rev:6700tr/min secure overrev:8000tr/min nominal voltage rotor :120V nominal excitation:90V maxrotor current 200A for 5 min (at 20 KW) maximal excitation current 10A weight 72kg brushes 4 this engine is in use in 1000+ peugeot and citroen EV greetings eddy mechelaere
