AMF control panel circuit diagram
In this AMF control panel circuit diagram you see the basic connection of the Bek3 AMF controller. The outputs are NPN short circuit proof. The BeK3 controllers provides supply for the relays. This prevents relays malfunctioning in case of over voltages on the DC power supply. The supply provided by the terminal JC-8 is short circuit proof as well. BeK3 features analog and digital inputs fully configurable. In the drawing you can observe the CANbus and MODbus connection. BeK3 features current earth fault monitoring circuit in addition to the 3-phase current measurements. BeK3 can work on a wide frequency range of alternator up to 600HZ. This controller is suitable for aircraft ground support equipment.