Solution
5630106082 - KIT REWORK BUSBAR RELAY [UFC200]
3479216300 - MID Seal Plastic Binder
- select only if charger is equipped with MID Metering
- choose quantity based on the amount of DC charging outputs
IMPORTANT NOTE
Rework is done only on the CCS connectors, do NOT replace copper bars on the CHAdeMO side.
Figure 1. Parts which is the kit consisting off
1. Turn OFF the external power supply.
2. Check if no vehicle is plugged into any of the charging points and that there is no risk of voltage back feed.
3. Open the left and right-side doors and lock them in place with their door latches.
4. Turn the charger off with the RCBO1 and pull out the main fuses from holders on the input.
5. Locate the Relays and busbars to be replaced - K11 and K14 CCS relays and busbars around it
6. Dismantle both copper bars connected to K11 and replace relay for a new relay from the kit.
7. Install new copper bars on the position of original bars, place the heatsink on the top of copper as shown on picture Figure 2
8. Follow the same process on the K14 relay and for tightening use a torque rating from the table in picture Figure 3.
Figure 2. Detail of how the busbars are installed
Figure 3. Torque ratings
9. Install the HV measuring fuses onto the new thicker output busbars (and if present also metering wires and seals)
10. Double check if all of the screws and bolts are properly tightened
11. Do the charging tests
12. Rework complete
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