Model:JFZ29015 High -power unitary type alternator.It is applicable all kinds of buses and air-conditioners. System Voltage: 24V The Largest output Ampere: 24V/150A Regulated Voltage: 24+-0.2V Operating Ambient Temperature Range: -40''''''''C~90''''''''C Rotation: Reversible Max. Speed: 8000r/min Weight:18Kg