Quick Charge Relay Assembly (QRA) is installed in the high
voltage joint box and it consists of main relays which control the high
voltage. The QRA controls the high voltage between the high voltage
battery pack and the high voltage joint box by BMS control signal. If
the QRA operates, the PRA operates too.
[Main Function]
1.
During rapid charge, it acts as a switch that supplies high voltage to the battery pack.
Removal
•
Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure t ...
Removal
QRA is integrated into the high voltage joint box and so each
part cannot be replaced separately. Refer to removal procedure of high
voltage joint box.
Ins ...
Description
Battery Current Sensor is installed in the Power Relay
Assembly and it measures the current when the high voltage battery is
being charged or discharged.
[With High Voltage Battery Heater System]
1. Main Relay (+)2. Main Relay (-)3. Pre Charge Relay4. Pre Charge Resistor5. B ...
Components Location
[Without Heat Pump]
1. Electric A/C compressor
[With Heat Pump]
1. Electric A/C compressor
Components
1. Control Part2. Motor Part3. Compression Part
...