This will not only ensure correct system interoperability but also considers conducted EMC emission levels on both sides of the charging stations.
From charging station to EV (CPT port):
- IEC61851-1 Electric vehicle conductive charging system
- Part 1: General requirements and
- Emission testing according to IEC61000-6-3
- Immunity testing according to IEC61000-6-1
- Part 21-1: EMC requirements for On-board charger connected to an AC/DC supply
- Part 21-2: EMC requirements for Off-board AC/DC charging system
- Part 23: DC charging station
- Part 24: Communication between DC charging station and EV
From charging station to grid/power source:
- IEC61000-6-2 & -3: EMC immunity and emission
- IEC61000-3-12: Electromagnetic compatibility (EMC) – Limits for harmonic currents
The IEC61851 standard is taking into account all types of off-board charging equipment, which can be used and installed in different locations. This standard covers all residential, commercial, light industrial (acc. IEC61000-6-1 and -3) and industrial environments (acc. IEC61000-6-2 and -4), irrespective of whether the equipment is located indoor or outdoor. Should the environment not be defined, the lowest emission limits and the highest immunity test levels will be applied.
