< Previous | Contents | Next >
EV.10.3.1 The Charging Shutdown Circuit consists of:
a. Charger Shutdown Button EV.10.2.7
b. Accumulator Management System (AMS) EV.8.3
c. Insulation Monitoring Device (IMD) EV.8.6
EV.10.3.2 The AMS and IMD parts of the Charging Shutdown Circuit must:
a. Be designed as Normally Open contacts
b. Have completely independent circuits to Open the Charging Shutdown Circuit.
The respective circuits must be designed such that a failure cannot result in electrical power being fed back into the Charging Shutdown Circuit.