Emergency shut down mechanism must provide a physical isolation of the propulsion battery from the vehicle electrical system Spider Diagram

Element View:
Emergency shut down mechanism must provide a physical isolation of the propulsion battery from the vehicle electrical systemEmergency shut down mechanism must provide a physical isolation of the propulsion battery from the vehicle electrical system:
If relays are used they must be in normally open contact type
Not permitted to use a power controller or other logic systems to drive an isolation deviceEmergency shutdown