Brushless Alternator A203/11/ 28V, 400A

High efficiency of 71-85% at all speed ranges. Comparative lower weight as compared to other similar class units. Long-life, maintenance-free unit with heavy-duty front 6307 and rear 6206, double sealed ball bearing. Effective at all speed ranges. Air-cooling system provides low heat density of stator and rectifier system even at high temperature conditions. Negative ground, positive ground or insulated system at customer request.