Terms in Power Supply Topology category referencing ENA EREC G100
Standard or regulation
ENA EREC G100
ENA EREC G100 is the UK Engineering Recommendation for customer export and import limitation schemes used to control power flow at a grid connection point. In EV charging it is relevant to load management, constrained connections, V2G export control and maximum import limitation.
A
Active Load Management (ALM)
Active Load Management (ALM) is a load control approach that monitors available electrical capacity and actively adjusts EV charging demand in response to changing site conditions. It may use live measurements, control rules or backend commands to reduce, increase or redistribute charger output.
C
Configurable Current
Configurable current allows the maximum charging current to be set or limited during installation or configuration. It is normally assessed against site capacity, maximum demand, charger grouping and the behaviour expected when electrical demand changes.
P
Power Supply
Power supply refers to the electrical supply arrangement feeding a charger or group of chargers. It is normally assessed alongside phase availability, circuit capacity, protective devices, cable sizing and DNO/site constraints.